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#1 2018-03-27 08:39:50
- Maik
- Member
- Registered: 2018-03-27
- Posts: 7
Manpages are empty [SOLVED]
I have a totally weired problem with man pages and can't find any solution googling around.
Logged in as a normal user 'man ls' shows this output:
Manual page ls(1) line ?/? (END) (press h for help or q to quit) When I switch to root with su root and type 'man ls' everything is as expected:
LS(1) User Commands LS(1)
NAME
ls - list directory contents
SYNOPSIS
ls [OPTION]... [FILE]...
...So I thought it might have to do with my shell settings. But if I log into my user acount via a login shell (Ctrl+Alt+F4) also everything works as expected.
Does anyone have an idea, what goes wrong?
Last edited by Maik (2018-03-28 11:42:38)
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#2 2018-03-27 12:52:08
- robg
- Member
- Registered: 2015-03-05
- Posts: 225
Re: Manpages are empty [SOLVED]
Just to clarify, running `man` from a GUI terminal (e.g. gnome-terminal) on your non-root user account fails, but it works for said user if you run it from a login shell?
Please provide the output (from the failing environment) of `echo $MANPATH`. If the output is not total nonsense, also the output of `stat $any_man_file.gz`, where $any_man_file.gz is to be replaced by the path to any compressed manual of your choice.
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#3 2018-03-27 13:19:09
- Trilby
- Inspector Parrot
- Registered: 2011-11-29
- Posts: 30,543
- Website
Re: Manpages are empty [SOLVED]
The output of `env` from each the gui terminal and the tty would be most useful. You can redirect the output to a file in order to post it here, e.g. from a tty `env > tty.env` and from the gui `env > gui.env` then post each of those files here (in code tags).
"UNIX is simple and coherent" - Dennis Ritchie; "GNU's Not Unix" - Richard Stallman
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#4 2018-03-27 16:41:54
- seth
- Member
- From: Won't reply 2 private help req
- Registered: 2012-09-03
- Posts: 78,857
Re: Manpages are empty [SOLVED]
also "strace man ls 2>&1 | less" may tell you what's going wrong (like an EPERM)
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#5 2018-03-28 08:09:54
- Maik
- Member
- Registered: 2018-03-27
- Posts: 7
Re: Manpages are empty [SOLVED]
robg wrote:
Just to clarify, running `man` from a GUI terminal (e.g. gnome-terminal) on your non-root user account fails, but it works for said user if you run it from a login shell?
Exactly!
Here is the output of env. I can't see any important differences:
env as user maik in a login tty (man works as expected):
LC_MEASUREMENT=de_DE.UTF-8
LC_PAPER=de_DE.UTF-8
LC_MONETARY=de_DE.UTF-8
LANG=en_US.UTF-8
INVOCATION_ID=e44476248b174eae8abb7a3d00c526c4
MOZ_PLUGIN_PATH=/usr/lib/mozilla/plugins
XDG_VTNR=4
HG=/usr/bin/hg
LC_NAME=de_DE.UTF-8
XDG_SESSION_ID=c4
USER=maik
PWD=/home/maik
HOME=/home/maik
JOURNAL_STREAM=9:32883
LC_ADDRESS=de_DE.UTF-8
LC_NUMERIC=de_DE.UTF-8
no_proxy=“localhost,127.0.0.1,localaddress,.localdomain.com”
MAIL=/var/spool/mail/maik
SHELL=/bin/bash
TERM=linux
SHLVL=1
XDG_SEAT=seat0
LC_TELEPHONE=de_DE.UTF-8
LOGNAME=maik
DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus
XDG_RUNTIME_DIR=/run/user/1000
PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl
LC_IDENTIFICATION=de_DE.UTF-8
LC_TIME=de_DE.UTF-8
_=/usr/bin/envenv as user main in a GUI terminal (man shows empty pages):
LC_MEASUREMENT=de_DE.UTF-8
LC_PAPER=de_DE.UTF-8
LC_MONETARY=de_DE.UTF-8
LANG=en_US.UTF-8
DISPLAY=:0
EDITOR=/usr/bin/nano
COLORTERM=rxvt-xpm
MOZ_PLUGIN_PATH=/usr/lib/mozilla/plugins
XDG_VTNR=7
HG=/usr/bin/hg
LC_NAME=de_DE.UTF-8
XDG_SESSION_ID=c2
XDG_GREETER_DATA_DIR=/var/lib/lightdm-data/maik
USER=maik
DESKTOP_SESSION=i3
GTK2_RC_FILES=/home/maik/.gtkrc-2.0
QT_QPA_PLATFORMTHEME=qt5ct
PWD=/home/maik
HOME=/home/maik
BROWSER=/usr/bin/palemoon
XDG_SESSION_TYPE=x11
XDG_SESSION_DESKTOP=i3
LC_ADDRESS=de_DE.UTF-8
LC_NUMERIC=de_DE.UTF-8
DESKTOP_STARTUP_ID=i3/terminal/604-0-manjaro-i3_TIME12525
GTK_MODULES=canberra-gtk-module
MAIL=/var/spool/mail/maik
TERM=rxvt-unicode-256color
SHELL=/bin/bash
XDG_SEAT_PATH=/org/freedesktop/DisplayManager/Seat0
XDG_CURRENT_DESKTOP=i3
RXVT_WCWIDTH_SOCKET=/tmp/.rxvtwcwidth.882
COLORFGBG=default;default
XDG_SEAT=seat0
SHLVL=3
WINDOWID=29360302
LC_TELEPHONE=de_DE.UTF-8
GDMSESSION=i3
LOGNAME=maik
DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus
XDG_RUNTIME_DIR=/run/user/1000
XAUTHORITY=/home/maik/.Xauthority
XDG_SESSION_PATH=/org/freedesktop/DisplayManager/Session0
PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl
LC_IDENTIFICATION=de_DE.UTF-8
LD_PRELOAD=/usr/lib/urxvt/rxvtwcwidth.so
LC_TIME=de_DE.UTF-8
_=/usr/bin/envOffline
#6 2018-03-28 08:29:36
- Maik
- Member
- Registered: 2018-03-27
- Posts: 7
Re: Manpages are empty [SOLVED]
seth wrote:
also "strace man ls 2>&1 | less" may tell you what's going wrong (like an EPERM)
Here are the 2 strace outputs. I'm no strace guru, but at the bottom of the output is a difference: The GUI version seems to have problems to read the opened "/usr/share/man/man1/ls.1.gz"
strace man ls in tty (works):
execve("/usr/bin/man", ["man", "ls"], 0x7ffdb205f478 /* 37 vars */) = 0
brk(NULL) = 0x557b267e1000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/man-db/tls/x86_64/x86_64/libmandb-2.8.2.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/lib/man-db/tls/x86_64/x86_64", 0x7fffe3d21fb0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/man-db/tls/x86_64/libmandb-2.8.2.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/lib/man-db/tls/x86_64", 0x7fffe3d21fb0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/man-db/tls/x86_64/libmandb-2.8.2.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/lib/man-db/tls/x86_64", 0x7fffe3d21fb0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/man-db/tls/libmandb-2.8.2.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/lib/man-db/tls", 0x7fffe3d21fb0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/man-db/x86_64/x86_64/libmandb-2.8.2.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/lib/man-db/x86_64/x86_64", 0x7fffe3d21fb0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/man-db/x86_64/libmandb-2.8.2.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/lib/man-db/x86_64", 0x7fffe3d21fb0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/man-db/x86_64/libmandb-2.8.2.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/lib/man-db/x86_64", 0x7fffe3d21fb0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/man-db/libmandb-2.8.2.so", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\27\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=23392, ...}) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5ebe4ae000
mmap(NULL, 2117936, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5ebe086000
mprotect(0x7f5ebe08b000, 2093056, PROT_NONE) = 0
mmap(0x7f5ebe28a000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f5ebe28a000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/man-db/libman-2.8.2.so", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320\205\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=161824, ...}) = 0
mmap(NULL, 2258800, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5ebde5e000
mprotect(0x7f5ebde84000, 2093056, PROT_NONE) = 0
mmap(0x7f5ebe083000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x25000) = 0x7f5ebe083000
mmap(0x7f5ebe085000, 1904, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f5ebe085000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/man-db/libpipeline.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=158687, ...}) = 0
mmap(NULL, 158687, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f5ebe487000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/libpipeline.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0$\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=54888, ...}) = 0
mmap(NULL, 2152912, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5ebdc50000
mprotect(0x7f5ebdc5d000, 2093056, PROT_NONE) = 0
mmap(0x7f5ebde5c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xc000) = 0x7f5ebde5c000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/man-db/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\20\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=2065784, ...}) = 0
mmap(NULL, 3893488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5ebd899000
mprotect(0x7f5ebda47000, 2093056, PROT_NONE) = 0
mmap(0x7f5ebdc46000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1ad000) = 0x7f5ebdc46000
mmap(0x7f5ebdc4c000, 14576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f5ebdc4c000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/man-db/libgdbm.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/man-db/libgdbm.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/libgdbm.so.5", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220,\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=55080, ...}) = 0
mmap(NULL, 2150456, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5ebd68b000
mprotect(0x7f5ebd697000, 2097152, PROT_NONE) = 0
mmap(0x7f5ebd897000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xc000) = 0x7f5ebd897000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/man-db/libseccomp.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/libseccomp.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340\365\1\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=263888, ...}) = 0
mmap(NULL, 2359328, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5ebd44a000
mprotect(0x7f5ebd476000, 2093056, PROT_NONE) = 0
mmap(0x7f5ebd675000, 90112, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2b000) = 0x7f5ebd675000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/man-db/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/libz.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360!\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=92056, ...}) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5ebe485000
mmap(NULL, 2187280, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5ebd233000
mprotect(0x7f5ebd249000, 2093056, PROT_NONE) = 0
mmap(0x7f5ebd448000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15000) = 0x7f5ebd448000
close(3) = 0
mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5ebe482000
arch_prctl(ARCH_SET_FS, 0x7f5ebe482740) = 0
mprotect(0x7f5ebdc46000, 16384, PROT_READ) = 0
mprotect(0x7f5ebd448000, 4096, PROT_READ) = 0
mprotect(0x7f5ebd675000, 86016, PROT_READ) = 0
mprotect(0x7f5ebd897000, 4096, PROT_READ) = 0
mprotect(0x7f5ebde5c000, 4096, PROT_READ) = 0
mprotect(0x7f5ebe083000, 4096, PROT_READ) = 0
mprotect(0x7f5ebe28a000, 4096, PROT_READ) = 0
mprotect(0x557b249a4000, 4096, PROT_READ) = 0
mprotect(0x7f5ebe4b0000, 4096, PROT_READ) = 0
munmap(0x7f5ebe487000, 158687) = 0
brk(NULL) = 0x557b267e1000
brk(0x557b26802000) = 0x557b26802000
fcntl(2, F_GETFL) = 0x8001 (flags O_WRONLY|O_LARGEFILE)
fcntl(0, F_GETFL) = 0x8002 (flags O_RDWR|O_LARGEFILE)
fcntl(1, F_GETFL) = 0x8001 (flags O_WRONLY|O_LARGEFILE)
openat(AT_FDCWD, "/etc/ld.so.preload", O_RDONLY) = -1 ENOENT (No such file or directory)
umask(022) = 022
open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=3260576, ...}) = 0
mmap(NULL, 3260576, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f5ebcf16000
close(3) = 0
openat(AT_FDCWD, ".", O_RDONLY) = 3
fcntl(3, F_GETFD) = 0
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
getuid() = 1000
geteuid() = 1000
getgid() = 1000
getegid() = 1000
rt_sigaction(SIGHUP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGHUP, {sa_handler=0x7f5ebde66a70, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5ebd8cd8e0}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x7f5ebde66a70, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5ebd8cd8e0}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGTERM, {sa_handler=0x7f5ebde66a70, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5ebd8cd8e0}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
openat(AT_FDCWD, "/home/maik/.manpath", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/etc/man_db.conf", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=5134, ...}) = 0
read(4, "# gdbm\n#\n# This file is used by "..., 4096) = 4096
read(4, ".\n# If a particular extension is"..., 4096) = 1038
read(4, "", 4096) = 0
close(4) = 0
ioctl(1, TCGETS, 0x7fffe3d22760) = -1 ENOTTY (Inappropriate ioctl for device)
stat("/usr/local/sbin/less", 0x7fffe3d22720) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/less", 0x7fffe3d22720) = -1 ENOENT (No such file or directory)
stat("/usr/bin/less", {st_mode=S_IFREG|0755, st_size=168384, ...}) = 0
open("/usr/share/locale/locale.alias", O_RDONLY|O_CLOEXEC) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=2997, ...}) = 0
read(4, "# Locale name alias data base.\n#"..., 4096) = 2997
read(4, "", 4096) = 0
close(4) = 0
open("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/man-db.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en_US.utf8/LC_MESSAGES/man-db.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en_US/LC_MESSAGES/man-db.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en.UTF-8/LC_MESSAGES/man-db.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en.utf8/LC_MESSAGES/man-db.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en/LC_MESSAGES/man-db.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/local/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/share/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/bin/man", {st_mode=S_IFREG|0755, st_size=108056, ...}) = 0
stat("/usr/bin/site_perl/man", 0x7fffe3d226e0) = -1 ENOENT (No such file or directory)
stat("/usr/bin/share/man", 0x7fffe3d226e0) = -1 ENOENT (No such file or directory)
stat("/usr/bin/site_perl/share/man", 0x7fffe3d226e0) = -1 ENOENT (No such file or directory)
stat("/usr/bin/man", {st_mode=S_IFREG|0755, st_size=108056, ...}) = 0
stat("/usr/bin/vendor_perl/man", 0x7fffe3d226e0) = -1 ENOENT (No such file or directory)
stat("/usr/bin/share/man", 0x7fffe3d226e0) = -1 ENOENT (No such file or directory)
stat("/usr/bin/vendor_perl/share/man", 0x7fffe3d226e0) = -1 ENOENT (No such file or directory)
stat("/usr/bin/man", {st_mode=S_IFREG|0755, st_size=108056, ...}) = 0
stat("/usr/bin/core_perl/man", 0x7fffe3d226e0) = -1 ENOENT (No such file or directory)
stat("/usr/bin/share/man", 0x7fffe3d226e0) = -1 ENOENT (No such file or directory)
stat("/usr/bin/core_perl/share/man", 0x7fffe3d226e0) = -1 ENOENT (No such file or directory)
stat("/usr/man", 0x7fffe3d226a0) = -1 ENOENT (No such file or directory)
open("/usr/local/man", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
brk(0x557b26827000) = 0x557b26827000
getdents(4, /* 3 entries */, 32768) = 72
getdents(4, /* 0 entries */, 32768) = 0
brk(0x557b2681f000) = 0x557b2681f000
close(4) = 0
open("/usr/local/share/man", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
getdents(4, /* 3 entries */, 32768) = 72
getdents(4, /* 0 entries */, 32768) = 0
close(4) = 0
open("/usr/share/man", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
getdents(4, /* 41 entries */, 32768) = 1072
stat("/usr/share/man/pt_BR", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/nl", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/sv", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/ru.KOI8-R", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/it.ISO8859-1", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/da", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/ja", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/it.UTF-8", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/tr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/hu", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/pl", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/id", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/ru", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/ru.UTF-8", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/es", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/sr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/pl.UTF-8", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/cs", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/fr.UTF-8", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/pl.ISO8859-2", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/it", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/jp", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/de", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/fr.ISO8859-1", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/zh_TW", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/ko", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/pt", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/zh_CN", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/sl", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/fr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
getdents(4, /* 0 entries */, 32768) = 0
close(4) = 0
stat("/usr/local/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/share/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/share/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local/share", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local/share/man", {st_mode=S_IFLNK|0777, st_size=6, ...}) = 0
readlink("/usr/local/share/man", "../man", 4095) = 6
lstat("/usr/local/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/share", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/share/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local/share", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local/share/man", {st_mode=S_IFLNK|0777, st_size=6, ...}) = 0
readlink("/usr/local/share/man", "../man", 4095) = 6
lstat("/usr/local/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/share", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/share/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/share", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/share/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
rt_sigaction(SIGHUP, NULL, {sa_handler=0x7f5ebde66a70, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5ebd8cd8e0}, 8) = 0
rt_sigaction(SIGINT, NULL, {sa_handler=0x7f5ebde66a70, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5ebd8cd8e0}, 8) = 0
rt_sigaction(SIGTERM, NULL, {sa_handler=0x7f5ebde66a70, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5ebd8cd8e0}, 8) = 0
rt_sigaction(SIGHUP, NULL, {sa_handler=0x7f5ebde66a70, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5ebd8cd8e0}, 8) = 0
rt_sigaction(SIGINT, NULL, {sa_handler=0x7f5ebde66a70, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5ebd8cd8e0}, 8) = 0
rt_sigaction(SIGTERM, NULL, {sa_handler=0x7f5ebde66a70, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5ebd8cd8e0}, 8) = 0
open("/usr/local/man", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
getdents(4, /* 3 entries */, 32768) = 72
getdents(4, /* 0 entries */, 32768) = 0
close(4) = 0
open("/usr/lib/gconv/gconv-modules.cache", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/gconv/gconv-modules", O_RDONLY|O_CLOEXEC) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=56095, ...}) = 0
read(4, "# GNU libc iconv configuration.\n"..., 4096) = 4096
read(4, "1002//\tJUS_I.B1.002//\nmodule\tJUS"..., 4096) = 4096
read(4, "ISO-IR-110//\t\tISO-8859-4//\nalias"..., 4096) = 4096
read(4, "\t\tISO-8859-14//\nalias\tISO_8859-1"..., 4096) = 4096
read(4, "IC-ES//\nalias\tEBCDICES//\t\tEBCDIC"..., 4096) = 4096
read(4, "DIC-CP-ES//\t\tIBM284//\nalias\tCSIB"..., 4096) = 4096
read(4, "//\nalias\tCSIBM864//\t\tIBM864//\nal"..., 4096) = 4096
read(4, "BM939//\nmodule\tIBM939//\t\tINTERNA"..., 4096) = 4096
read(4, "EUC-CN//\nalias\tCN-GB//\t\t\tEUC-CN/"..., 4096) = 4096
read(4, "T//\nmodule\tISO-2022-CN-EXT//\tINT"..., 4096) = 4096
read(4, "//\t\tISO_5428//\nalias\tISO_5428:19"..., 4096) = 4096
brk(0x557b26840000) = 0x557b26840000
read(4, "CII-8\t1\n\n#\tfrom\t\t\tto\t\t\tmodule\t\tc"..., 4096) = 4096
read(4, "\tfrom\t\t\tto\t\t\tmodule\t\tcost\nalias\t"..., 4096) = 4096
read(4, "712//\t\tINTERNAL\t\tIBM12712\t\t1\nmod"..., 4096) = 2847
read(4, "", 4096) = 0
close(4) = 0
open("/usr/local/man/man1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
getdents(4, /* 16 entries */, 32768) = 496
getdents(4, /* 0 entries */, 32768) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/local/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380132, f_bavail=21148434, f_files=6144000, f_ffree=5907453, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/var/cache/man/oldlocal/index.db", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
flock(4, LOCK_SH|LOCK_NB) = 0
read(4, "\317\232W\23\0\20\0\0\0\20\0\0\0\0\0\0\0\20\0\0\t\0\0\0\0\20\0\0\246\0\0\0"..., 72) = 72
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4024) = 4024
lseek(4, 4096, SEEK_SET) = 4096
read(4, "\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0"..., 4096) = 4096
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
mmap(NULL, 16384, PROT_READ, MAP_SHARED, 4, 0) = 0x7f5ebe4aa000
brk(0x557b26861000) = 0x557b26861000
brk(0x557b26882000) = 0x557b26882000
brk(0x557b268a3000) = 0x557b268a3000
munmap(0x7f5ebe4aa000, 16384) = 0
flock(4, LOCK_UN) = 0
close(4) = 0
brk(0x557b26851000) = 0x557b26851000
open("/usr/share/man", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
getdents(4, /* 41 entries */, 32768) = 1072
getdents(4, /* 0 entries */, 32768) = 0
close(4) = 0
open("/usr/share/man/man1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=73728, ...}) = 0
getdents(4, /* 870 entries */, 32768) = 32760
getdents(4, /* 866 entries */, 32768) = 32744
getdents(4, /* 442 entries */, 32768) = 16704
brk(0x557b26874000) = 0x557b26874000
getdents(4, /* 0 entries */, 32768) = 0
sysinfo({uptime=16734, loads=[2560, 5888, 5408], totalram=4140728320, freeram=3142455296, sharedram=39559168, bufferram=85635072, totalswap=9109606400, freeswap=9109606400, procs=214, totalhigh=0, freehigh=0, mem_unit=1}) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/share/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380132, f_bavail=21148434, f_files=6144000, f_ffree=5907453, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
openat(4, "/usr/share/man/man1/ls.1.gz", O_RDONLY) = 5
ioctl(5, FS_IOC_FIEMAP, {fm_start=0, fm_length=4096, fm_flags=0, fm_extent_count=1} => {fm_flags=0, fm_mapped_extents=1, fm_extents=...}) = 0
close(5) = 0
openat(4, "/usr/share/man/man1/ls.1p.gz", O_RDONLY) = 5
ioctl(5, FS_IOC_FIEMAP, {fm_start=0, fm_length=4096, fm_flags=0, fm_extent_count=1} => {fm_flags=0, fm_mapped_extents=1, fm_extents=...}) = 0
close(5) = 0
close(4) = 0
lstat("/usr/share/man/man1/ls.1.gz", {st_mode=S_IFREG|0644, st_size=3188, ...}) = 0
stat("/usr/share/man/man1/ls.1.gz", {st_mode=S_IFREG|0644, st_size=3188, ...}) = 0
stat("/usr/share/man/man1/ls.1.gz", {st_mode=S_IFREG|0644, st_size=3188, ...}) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x7f5ebdc52f00, sa_mask=[HUP INT TERM CHLD], sa_flags=SA_RESTORER|SA_RESTART|SA_NOCLDSTOP, sa_restorer=0x7f5ebd8cd8e0}, NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
openat(AT_FDCWD, "/usr/share/man/man1/ls.1.gz", O_RDONLY) = 4
pipe([5, 6]) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f5ebe482a10) = 6512
close(4) = 0
close(6) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
read(5, ".\\\" DO NOT MODIFY THIS FILE! It"..., 4096) = 4096
read(5, "\\fB\\-q\\fR, \\fB\\-\\-hide\\-control\\"..., 67) = 67
close(5) = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 6512
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6512, si_uid=1000, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]}) = 6512
wait4(-1, 0x7fffe3d225a4, WNOHANG, NULL) = -1 ECHILD (No child processes)
lstat("/usr/share/man/man1/ls.1p.gz", {st_mode=S_IFREG|0644, st_size=9557, ...}) = 0
stat("/usr/share/man/man1/ls.1p.gz", {st_mode=S_IFREG|0644, st_size=9557, ...}) = 0
stat("/usr/share/man/man1/ls.1p.gz", {st_mode=S_IFREG|0644, st_size=9557, ...}) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
openat(AT_FDCWD, "/usr/share/man/man1/ls.1p.gz", O_RDONLY) = 4
pipe([5, 6]) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f5ebe482a10) = 6513
close(4) = 0
close(6) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
read(5, "'\\\" et\n.TH LS \"1P\" 2013 \"IEEE/Th"..., 4096) = 4096
close(5) = 0
wait4(-1, [{WIFSIGNALED(s) && WTERMSIG(s) == SIGPIPE}], 0, NULL) = 6513
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=6513, si_uid=1000, si_status=SIGPIPE, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]}) = 6513
wait4(-1, 0x7fffe3d225a4, WNOHANG, NULL) = -1 ECHILD (No child processes)
openat(AT_FDCWD, "/usr/local/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380131, f_bavail=21148433, f_files=6144000, f_ffree=5907453, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/var/cache/man/oldlocal/index.db", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
flock(4, LOCK_SH|LOCK_NB) = 0
read(4, "\317\232W\23\0\20\0\0\0\20\0\0\0\0\0\0\0\20\0\0\t\0\0\0\0\20\0\0\246\0\0\0"..., 72) = 72
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4024) = 4024
lseek(4, 4096, SEEK_SET) = 4096
read(4, "\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0"..., 4096) = 4096
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
mmap(NULL, 16384, PROT_READ, MAP_SHARED, 4, 0) = 0x7f5ebe4aa000
brk(0x557b26895000) = 0x557b26895000
brk(0x557b268b6000) = 0x557b268b6000
munmap(0x7f5ebe4aa000, 16384) = 0
flock(4, LOCK_UN) = 0
close(4) = 0
brk(0x557b26874000) = 0x557b26874000
openat(AT_FDCWD, "/usr/share/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380131, f_bavail=21148433, f_files=6144000, f_ffree=5907453, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/var/cache/man/index.db", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=4120576, ...}) = 0
flock(4, LOCK_SH|LOCK_NB) = 0
read(4, "\317\232W\23\0\20\0\0\0\20\0\0\0\0\0\0\0\20\0\0\t\0\0\0\0\20\0\0\246\0\0\0"..., 72) = 72
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4024) = 4024
lseek(4, 4096, SEEK_SET) = 4096
read(4, "\0\300\1\0\0\0\0\0\0\300\1\0\0\0\0\0\0\320\1\0\0\0\0\0\0\320\1\0\0\0\0\0"..., 4096) = 4096
fstat(4, {st_mode=S_IFREG|0644, st_size=4120576, ...}) = 0
mmap(NULL, 4120576, PROT_READ, MAP_SHARED, 4, 0) = 0x7f5ebcb28000
brk(0x557b26895000) = 0x557b26895000
brk(0x557b268b6000) = 0x557b268b6000
munmap(0x7f5ebcb28000, 4120576) = 0
flock(4, LOCK_UN) = 0
close(4) = 0
brk(0x557b26874000) = 0x557b26874000
openat(AT_FDCWD, "/usr/local/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380130, f_bavail=21148432, f_files=6144000, f_ffree=5907453, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/var/cache/man/oldlocal/index.db", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
flock(4, LOCK_SH|LOCK_NB) = 0
read(4, "\317\232W\23\0\20\0\0\0\20\0\0\0\0\0\0\0\20\0\0\t\0\0\0\0\20\0\0\246\0\0\0"..., 72) = 72
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4024) = 4024
lseek(4, 4096, SEEK_SET) = 4096
read(4, "\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0"..., 4096) = 4096
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
mmap(NULL, 16384, PROT_READ, MAP_SHARED, 4, 0) = 0x7f5ebe4aa000
brk(0x557b26895000) = 0x557b26895000
brk(0x557b268b6000) = 0x557b268b6000
munmap(0x7f5ebe4aa000, 16384) = 0
flock(4, LOCK_UN) = 0
close(4) = 0
brk(0x557b26874000) = 0x557b26874000
openat(AT_FDCWD, "/usr/share/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380130, f_bavail=21148432, f_files=6144000, f_ffree=5907453, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/local/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380130, f_bavail=21148432, f_files=6144000, f_ffree=5907453, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/var/cache/man/oldlocal/index.db", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
flock(4, LOCK_SH|LOCK_NB) = 0
read(4, "\317\232W\23\0\20\0\0\0\20\0\0\0\0\0\0\0\20\0\0\t\0\0\0\0\20\0\0\246\0\0\0"..., 72) = 72
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4024) = 4024
lseek(4, 4096, SEEK_SET) = 4096
read(4, "\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0"..., 4096) = 4096
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
mmap(NULL, 16384, PROT_READ, MAP_SHARED, 4, 0) = 0x7f5ebe4aa000
brk(0x557b26895000) = 0x557b26895000
brk(0x557b268b6000) = 0x557b268b6000
munmap(0x7f5ebe4aa000, 16384) = 0
flock(4, LOCK_UN) = 0
close(4) = 0
brk(0x557b26874000) = 0x557b26874000
open("/usr/share/man/man8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=36864, ...}) = 0
getdents(4, /* 834 entries */, 32768) = 32736
getdents(4, /* 124 entries */, 32768) = 4888
getdents(4, /* 0 entries */, 32768) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/share/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380130, f_bavail=21148432, f_files=6144000, f_ffree=5907453, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/local/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380130, f_bavail=21148432, f_files=6144000, f_ffree=5907453, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/var/cache/man/oldlocal/index.db", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
flock(4, LOCK_SH|LOCK_NB) = 0
read(4, "\317\232W\23\0\20\0\0\0\20\0\0\0\0\0\0\0\20\0\0\t\0\0\0\0\20\0\0\246\0\0\0"..., 72) = 72
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4024) = 4024
lseek(4, 4096, SEEK_SET) = 4096
read(4, "\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0"..., 4096) = 4096
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
mmap(NULL, 16384, PROT_READ, MAP_SHARED, 4, 0) = 0x7f5ebe4aa000
brk(0x557b26895000) = 0x557b26895000
brk(0x557b268b6000) = 0x557b268b6000
brk(0x557b268d7000) = 0x557b268d7000
munmap(0x7f5ebe4aa000, 16384) = 0
flock(4, LOCK_UN) = 0
close(4) = 0
brk(0x557b2687b000) = 0x557b2687b000
open("/usr/share/man/man3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=856064, ...}) = 0
getdents(4, /* 689 entries */, 32768) = 32752
getdents(4, /* 684 entries */, 32768) = 32744
getdents(4, /* 697 entries */, 32768) = 32768
brk(0x557b2689c000) = 0x557b2689c000
getdents(4, /* 673 entries */, 32768) = 32728
getdents(4, /* 677 entries */, 32768) = 32752
getdents(4, /* 679 entries */, 32768) = 32728
brk(0x557b268bd000) = 0x557b268bd000
getdents(4, /* 673 entries */, 32768) = 32752
getdents(4, /* 677 entries */, 32768) = 32728
getdents(4, /* 672 entries */, 32768) = 32752
getdents(4, /* 684 entries */, 32768) = 32768
getdents(4, /* 676 entries */, 32768) = 32752
getdents(4, /* 689 entries */, 32768) = 32744
brk(0x557b268de000) = 0x557b268de000
getdents(4, /* 685 entries */, 32768) = 32752
getdents(4, /* 666 entries */, 32768) = 32760
getdents(4, /* 672 entries */, 32768) = 32768
brk(0x557b268ff000) = 0x557b268ff000
getdents(4, /* 677 entries */, 32768) = 32760
getdents(4, /* 678 entries */, 32768) = 32736
getdents(4, /* 678 entries */, 32768) = 32728
getdents(4, /* 671 entries */, 32768) = 32736
getdents(4, /* 688 entries */, 32768) = 32752
brk(0x557b26920000) = 0x557b26920000
getdents(4, /* 681 entries */, 32768) = 32744
getdents(4, /* 673 entries */, 32768) = 32736
getdents(4, /* 672 entries */, 32768) = 32760
getdents(4, /* 675 entries */, 32768) = 32768
getdents(4, /* 363 entries */, 32768) = 17424
brk(0x557b26941000) = 0x557b26941000
mmap(NULL, 266240, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5ebe441000
getdents(4, /* 0 entries */, 32768) = 0
mmap(NULL, 135168, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5ebe48d000
munmap(0x7f5ebe48d000, 135168) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/share/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380129, f_bavail=21148431, f_files=6144000, f_ffree=5907453, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/local/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380129, f_bavail=21148431, f_files=6144000, f_ffree=5907453, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/var/cache/man/oldlocal/index.db", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
flock(4, LOCK_SH|LOCK_NB) = 0
read(4, "\317\232W\23\0\20\0\0\0\20\0\0\0\0\0\0\0\20\0\0\t\0\0\0\0\20\0\0\246\0\0\0"..., 72) = 72
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4024) = 4024
lseek(4, 4096, SEEK_SET) = 4096
read(4, "\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0"..., 4096) = 4096
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
mmap(NULL, 16384, PROT_READ, MAP_SHARED, 4, 0) = 0x7f5ebe4aa000
brk(0x557b26962000) = 0x557b26962000
brk(0x557b26983000) = 0x557b26983000
munmap(0x7f5ebe4aa000, 16384) = 0
flock(4, LOCK_UN) = 0
close(4) = 0
brk(0x557b26941000) = 0x557b26941000
open("/usr/share/man/man0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
getdents(4, /* 84 entries */, 32768) = 3232
getdents(4, /* 0 entries */, 32768) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/share/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380128, f_bavail=21148430, f_files=6144000, f_ffree=5907453, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/local/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380128, f_bavail=21148430, f_files=6144000, f_ffree=5907453, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/var/cache/man/oldlocal/index.db", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
flock(4, LOCK_SH|LOCK_NB) = 0
read(4, "\317\232W\23\0\20\0\0\0\20\0\0\0\0\0\0\0\20\0\0\t\0\0\0\0\20\0\0\246\0\0\0"..., 72) = 72
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4024) = 4024
lseek(4, 4096, SEEK_SET) = 4096
read(4, "\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0"..., 4096) = 4096
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
mmap(NULL, 16384, PROT_READ, MAP_SHARED, 4, 0) = 0x7f5ebe4aa000
brk(0x557b26962000) = 0x557b26962000
brk(0x557b26983000) = 0x557b26983000
munmap(0x7f5ebe4aa000, 16384) = 0
flock(4, LOCK_UN) = 0
close(4) = 0
brk(0x557b26941000) = 0x557b26941000
open("/usr/share/man/man2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=20480, ...}) = 0
getdents(4, /* 495 entries */, 32768) = 18184
getdents(4, /* 0 entries */, 32768) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/share/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380128, f_bavail=21148430, f_files=6144000, f_ffree=5907453, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/local/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380128, f_bavail=21148430, f_files=6144000, f_ffree=5907453, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/var/cache/man/oldlocal/index.db", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
flock(4, LOCK_SH|LOCK_NB) = 0
read(4, "\317\232W\23\0\20\0\0\0\20\0\0\0\0\0\0\0\20\0\0\t\0\0\0\0\20\0\0\246\0\0\0"..., 72) = 72
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4024) = 4024
lseek(4, 4096, SEEK_SET) = 4096
read(4, "\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0"..., 4096) = 4096
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
mmap(NULL, 16384, PROT_READ, MAP_SHARED, 4, 0) = 0x7f5ebe4aa000
brk(0x557b26962000) = 0x557b26962000
brk(0x557b26983000) = 0x557b26983000
munmap(0x7f5ebe4aa000, 16384) = 0
flock(4, LOCK_UN) = 0
close(4) = 0
brk(0x557b26941000) = 0x557b26941000
open("/usr/share/man/man5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=12288, ...}) = 0
getdents(4, /* 279 entries */, 32768) = 10800
getdents(4, /* 0 entries */, 32768) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/share/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380127, f_bavail=21148429, f_files=6144000, f_ffree=5907453, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/local/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380127, f_bavail=21148429, f_files=6144000, f_ffree=5907453, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/var/cache/man/oldlocal/index.db", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
flock(4, LOCK_SH|LOCK_NB) = 0
read(4, "\317\232W\23\0\20\0\0\0\20\0\0\0\0\0\0\0\20\0\0\t\0\0\0\0\20\0\0\246\0\0\0"..., 72) = 72
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4024) = 4024
lseek(4, 4096, SEEK_SET) = 4096
read(4, "\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0"..., 4096) = 4096
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
mmap(NULL, 16384, PROT_READ, MAP_SHARED, 4, 0) = 0x7f5ebe4aa000
brk(0x557b26962000) = 0x557b26962000
brk(0x557b26983000) = 0x557b26983000
munmap(0x7f5ebe4aa000, 16384) = 0
flock(4, LOCK_UN) = 0
close(4) = 0
brk(0x557b26941000) = 0x557b26941000
open("/usr/share/man/man4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
getdents(4, /* 51 entries */, 32768) = 1688
getdents(4, /* 0 entries */, 32768) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/share/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380127, f_bavail=21148429, f_files=6144000, f_ffree=5907453, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/local/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380127, f_bavail=21148429, f_files=6144000, f_ffree=5907453, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/var/cache/man/oldlocal/index.db", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
flock(4, LOCK_SH|LOCK_NB) = 0
read(4, "\317\232W\23\0\20\0\0\0\20\0\0\0\0\0\0\0\20\0\0\t\0\0\0\0\20\0\0\246\0\0\0"..., 72) = 72
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4024) = 4024
lseek(4, 4096, SEEK_SET) = 4096
read(4, "\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0"..., 4096) = 4096
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
mmap(NULL, 16384, PROT_READ, MAP_SHARED, 4, 0) = 0x7f5ebe4aa000
brk(0x557b26962000) = 0x557b26962000
brk(0x557b26983000) = 0x557b26983000
munmap(0x7f5ebe4aa000, 16384) = 0
flock(4, LOCK_UN) = 0
close(4) = 0
brk(0x557b26941000) = 0x557b26941000
openat(AT_FDCWD, "/usr/share/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380126, f_bavail=21148428, f_files=6144000, f_ffree=5907453, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/local/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380126, f_bavail=21148428, f_files=6144000, f_ffree=5907453, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/var/cache/man/oldlocal/index.db", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
flock(4, LOCK_SH|LOCK_NB) = 0
read(4, "\317\232W\23\0\20\0\0\0\20\0\0\0\0\0\0\0\20\0\0\t\0\0\0\0\20\0\0\246\0\0\0"..., 72) = 72
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4024) = 4024
lseek(4, 4096, SEEK_SET) = 4096
read(4, "\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0"..., 4096) = 4096
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
mmap(NULL, 16384, PROT_READ, MAP_SHARED, 4, 0) = 0x7f5ebe4aa000
brk(0x557b26962000) = 0x557b26962000
brk(0x557b26983000) = 0x557b26983000
munmap(0x7f5ebe4aa000, 16384) = 0
flock(4, LOCK_UN) = 0
close(4) = 0
brk(0x557b26941000) = 0x557b26941000
open("/usr/share/man/man6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
getdents(4, /* 3 entries */, 32768) = 80
getdents(4, /* 0 entries */, 32768) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/share/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380126, f_bavail=21148428, f_files=6144000, f_ffree=5907453, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/local/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380126, f_bavail=21148428, f_files=6144000, f_ffree=5907453, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/var/cache/man/oldlocal/index.db", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
flock(4, LOCK_SH|LOCK_NB) = 0
read(4, "\317\232W\23\0\20\0\0\0\20\0\0\0\0\0\0\0\20\0\0\t\0\0\0\0\20\0\0\246\0\0\0"..., 72) = 72
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4024) = 4024
lseek(4, 4096, SEEK_SET) = 4096
read(4, "\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0"..., 4096) = 4096
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
mmap(NULL, 16384, PROT_READ, MAP_SHARED, 4, 0) = 0x7f5ebe4aa000
brk(0x557b26962000) = 0x557b26962000
brk(0x557b26983000) = 0x557b26983000
munmap(0x7f5ebe4aa000, 16384) = 0
flock(4, LOCK_UN) = 0
close(4) = 0
brk(0x557b26941000) = 0x557b26941000
open("/usr/share/man/man7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=12288, ...}) = 0
getdents(4, /* 261 entries */, 32768) = 9616
getdents(4, /* 0 entries */, 32768) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/share/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380126, f_bavail=21148428, f_files=6144000, f_ffree=5907453, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
access("/usr/share/man/man1/ls.1.gz", R_OK) = 0
lstat("/usr/share/man/man1/ls.1.gz", {st_mode=S_IFREG|0644, st_size=3188, ...}) = 0
stat("/usr/share/man/man1/ls.1.gz", {st_mode=S_IFREG|0644, st_size=3188, ...}) = 0
stat("/usr/share/man/man1/ls.1.gz", {st_mode=S_IFREG|0644, st_size=3188, ...}) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
openat(AT_FDCWD, "/usr/share/man/man1/ls.1.gz", O_RDONLY) = 4
pipe([5, 6]) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f5ebe482a10) = 6514
close(4) = 0
close(6) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
read(5, ".\\\" DO NOT MODIFY THIS FILE! It"..., 4096) = 4096
read(5, "\\fB\\-q\\fR, \\fB\\-\\-hide\\-control\\"..., 67) = 67
close(5) = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 6514
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6514, si_uid=1000, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]}) = 6514
wait4(-1, 0x7fffe3d22604, WNOHANG, NULL) = -1 ECHILD (No child processes)
stat("/usr/share/man/man1/ls.1.gz", {st_mode=S_IFREG|0644, st_size=3188, ...}) = 0
stat("/usr/share/man/cat1/ls.1.gz", 0x7fffe3d226a0) = -1 ENOENT (No such file or directory)
chdir("/usr/share/man") = 0
stat("/usr/share/man/man1/ls.1.gz", {st_mode=S_IFREG|0644, st_size=3188, ...}) = 0
stat("/usr/local/sbin/gpreconv", 0x7fffe3d22560) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/gpreconv", 0x7fffe3d22560) = -1 ENOENT (No such file or directory)
stat("/usr/bin/gpreconv", 0x7fffe3d22560) = -1 ENOENT (No such file or directory)
stat("/usr/bin/site_perl/gpreconv", 0x7fffe3d22560) = -1 ENOENT (No such file or directory)
stat("/usr/bin/vendor_perl/gpreconv", 0x7fffe3d22560) = -1 ENOENT (No such file or directory)
stat("/usr/bin/core_perl/gpreconv", 0x7fffe3d22560) = -1 ENOENT (No such file or directory)
stat("/usr/local/sbin/preconv", 0x7fffe3d22560) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/preconv", 0x7fffe3d22560) = -1 ENOENT (No such file or directory)
stat("/usr/bin/preconv", {st_mode=S_IFREG|0755, st_size=39648, ...}) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
openat(AT_FDCWD, "/usr/share/man/man1/ls.1.gz", O_RDONLY) = 4
pipe([5, 6]) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f5ebe482a10) = 6515
close(4) = 0
close(6) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
read(5, ".\\\" DO NOT MODIFY THIS FILE! It"..., 4096) = 4096
access("./mandb_nfmt", X_OK) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/charset.alias", O_RDONLY|O_NOFOLLOW) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/tty", O_RDONLY) = 4
ioctl(4, TIOCGWINSZ, {ws_row=75, ws_col=240, ws_xpixel=0, ws_ypixel=0}) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6515, si_uid=1000, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 6515
wait4(-1, 0x7fffe3d21fe4, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[]}) = 0
close(4) = 0
ioctl(1, TCGETS, 0x7fffe3d225c0) = -1 ENOTTY (Inappropriate ioctl for device)
stat("/usr/share/man/man1/ls.1.gz", {st_mode=S_IFREG|0644, st_size=3188, ...}) = 0
access("/usr/share/man/man1/ls.1.gz", R_OK) = 0
ioctl(1, TCGETS, 0x7fffe3d22570) = -1 ENOTTY (Inappropriate ioctl for device)
ioctl(1, TCGETS, 0x7fffe3d22570) = -1 ENOTTY (Inappropriate ioctl for device)
ioctl(1, TCGETS, 0x7fffe3d22520) = -1 ENOTTY (Inappropriate ioctl for device)
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([4, 6]) = 0
pipe([7, 8]) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f5ebe482a10) = 6516
close(4) = 0
close(8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([4, 8]) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f5ebe482a10) = 6517
close(7) = 0
close(8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([7, 8]) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f5ebe482a10) = 6518
close(4) = 0
close(8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([4, 8]) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f5ebe482a10) = 6520
close(7) = 0
close(8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([7, 8]) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f5ebe482a10) = 6522
close(4) = 0
close(8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5ebd8cd8e0}, {sa_handler=0x7f5ebde66a70, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5ebd8cd8e0}, 8) = 0
rt_sigaction(SIGQUIT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5ebd8cd8e0}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([4, 8]) = 0
pipe([9, 10]) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f5ebe482a10) = 6523
close(4) = 0
close(10) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f5ebe482a10) = 6524
close(9) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
fcntl(5, F_GETFL) = 0 (flags O_RDONLY)
fcntl(5, F_SETFL, O_RDONLY|O_NONBLOCK) = 0
fcntl(6, F_GETFL) = 0x1 (flags O_WRONLY)
fcntl(6, F_SETFL, O_WRONLY|O_NONBLOCK) = 0
fcntl(7, F_GETFL) = 0 (flags O_RDONLY)
fcntl(7, F_SETFL, O_RDONLY|O_NONBLOCK) = 0
fcntl(8, F_GETFL) = 0x1 (flags O_WRONLY)
fcntl(8, F_SETFL, O_WRONLY|O_NONBLOCK) = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5ebd8cd8e0}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGCHLD, NULL, {sa_handler=0x7f5ebdc52f00, sa_mask=[HUP INT TERM CHLD], sa_flags=SA_RESTORER|SA_RESTART|SA_NOCLDSTOP, sa_restorer=0x7f5ebd8cd8e0}, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x7f5ebdc52f00, sa_mask=[HUP INT TERM CHLD], sa_flags=SA_RESTORER|SA_NOCLDSTOP, sa_restorer=0x7f5ebd8cd8e0}, NULL, 8) = 0
select(9, [5 7], [6 8], NULL, NULL) = 3 (in [5], out [6 8])
read(5, "\\fB\\-q\\fR, \\fB\\-\\-hide\\-control\\"..., 4096) = 3829
write(6, ".\\\" DO NOT MODIFY THIS FILE! It"..., 7925) = 7925
select(8, [5 7], [6], NULL, NULL) = 2 (in [5], out [6])
read(5, "", 4096) = 0
close(5) = 0
close(6) = 0
select(8, [7], [], NULL, NULL) = ? ERESTARTNOHAND (To be restarted if no handler)
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6516, si_uid=1000, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 6516
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 6517
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 6518
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 6520
wait4(-1, 0x7fffe3d21c64, WNOHANG, NULL) = 0
rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call)
select(8, [7], [], NULL, NULL) = 1 (in [7])
read(7, "LS(1) "..., 4096) = 4096
select(9, [7], [8], NULL, NULL) = 1 (out [8])
write(8, "LS(1) "..., 4096) = 4096
select(9, [7], [8], NULL, NULL) = 1 (out [8])
select(8, [7], [], NULL, NULL) = 1 (in [7])
read(7, ", -\10--\10-i\10in\10no\10od\10de\10e\n "..., 4096) = 4096
select(9, [7], [8], NULL, NULL) = 1 (out [8])
write(8, ", -\10--\10-i\10in\10no\10od\10de\10e\n "..., 4096) = 4096
select(9, [7], [8], NULL, NULL) = 2 (in [7], out [8])
read(7, "d with 'posix-' takes effect onl"..., 4096) = 1659
write(8, "d with 'posix-' takes effect onl"..., 1659) = 1659
select(9, [7], [8], NULL, NULL) = 1 (out [8])
select(8, [7], [], NULL, NULL) = 1 (in [7])
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6522, si_uid=1000, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 6522
wait4(-1, 0x7fffe3d21c64, WNOHANG, NULL) = 0
rt_sigreturn({mask=[]}) = 1
read(7, "", 4096) = 0
close(7) = 0
close(8LS(1) User Commands LS(1)
NAME
ls - list directory contents
SYNOPSIS
ls [OPTION]... [FILE]...
DESCRIPTION
List information about the FILEs (the current directory by default). Sort entries alphabetically if none of -cftuvSUX nor --sort is specified.
Mandatory arguments to long options are mandatory for short options too.
-a, --all
do not ignore entries starting with .
-A, --almost-all
do not list implied . and ..
--author
with -l, print the author of each file
-b, --escape
print C-style escapes for nongraphic characters
--block-size=SIZE
with -l, scale sizes by SIZE when printing them; e.g., '--block-size=M'; see SIZE format below
-B, --ignore-backups
do not list implied entries ending with ~
-c with -lt: sort by, and show, ctime (time of last modification of file status information); with -l: show ctime and sort by name; otherwise: sort by ctime, newest first
-C list entries by columns
--color[=WHEN]
colorize the output; WHEN can be 'always' (default if omitted), 'auto', or 'never'; more info below
-d, --directory
list directories themselves, not their contents
-D, --dired
generate output designed for Emacs' dired mode
-f do not sort, enable -aU, disable -ls --color
-F, --classify
append indicator (one of */=>@|) to entries
--file-type
likewise, except do not append '*'
--format=WORD
across -x, commas -m, horizontal -x, long -l, single-column -1, verbose -l, vertical -C
--full-time
like -l --time-style=full-iso
-g like -l, but do not list owner
--group-directories-first
group directories before files;
can be augmented with a --sort option, but any use of --sort=none (-U) disables grouping
-G, --no-group
in a long listing, don't print group names
-h, --human-readable
with -l and -s, print sizes like 1K 234M 2G etc.
--si likewise, but use powers of 1000 not 1024
-H, --dereference-command-line
follow symbolic links listed on the command line
--dereference-command-line-symlink-to-dir
follow each command line symbolic link
that points to a directory
--hide=PATTERN
do not list implied entries matching shell PATTERN (overridden by -a or -A)
--hyperlink[=WHEN]
hyperlink file names; WHEN can be 'always' (default if omitted), 'auto', or 'never'
--indicator-style=WORD
append indicator with style WORD to entry names: none (default), slash (-p), file-type (--file-type), classify (-F)
-i, --inode
print the index number of each file
-I, --ignore=PATTERN
do not list implied entries matching shell PATTERN
-k, --kibibytes
default to 1024-byte blocks for disk usage; used only with -s and per directory totals
-l use a long listing format
-L, --dereference
when showing file information for a symbolic link, show information for the file the link references rather than for the link itself
-m fill width with a comma separated list of entries
-n, --numeric-uid-gid
like -l, but list numeric user and group IDs
-N, --literal
print entry names without quoting
-o like -l, but do not list group information
-p, --indicator-style=slash
append / indicator to directories
-q, --hide-control-chars
print ? instead of nongraphic characters
--show-control-chars
show nongraphic characters as-is (the default, unless program is 'ls' and output is a terminal)
-Q, --quote-name
enclose entry names in double quotes
--quoting-style=WORD
use quoting style WORD for entry names: literal, locale, shell, shell-always, shell-escape, shell-escape-always, c, escape (overrides QUOTING_STYLE environment variable)
-r, --reverse
reverse order while sorting
-R, --recursive
list subdirectories recursively
-s, --size
print the allocated size of each file, in blocks
-S sort by file size, largest first
--sort=WORD
sort by WORD instead of name: none (-U), size (-S), time (-t), version (-v), extension (-X)
--time=WORD
with -l, show time as WORD instead of default modification time: atime or access or use (-u); ctime or status (-c); also use specified time as sort key if --sort=time (newest first)
--time-style=TIME_STYLE
time/date format with -l; see TIME_STYLE below
-t sort by modification time, newest first
-T, --tabsize=COLS
assume tab stops at each COLS instead of 8
-u with -lt: sort by, and show, access time; with -l: show access time and sort by name; otherwise: sort by access time, newest first
-U do not sort; list entries in directory order
-v natural sort of (version) numbers within text
-w, --width=COLS
set output width to COLS. 0 means no limit
-x list entries by lines instead of by columns
-X sort alphabetically by entry extension
-Z, --context
print any security context of each file
-1 list one file per line. Avoid '\n' with -q or -b
--help display this help and exit
--version
output version information and exit
The SIZE argument is an integer and optional unit (example: 10K is 10*1024). Units are K,M,G,T,P,E,Z,Y (powers of 1024) or KB,MB,... (powers of 1000).
The TIME_STYLE argument can be full-iso, long-iso, iso, locale, or +FORMAT. FORMAT is interpreted like in date(1). If FORMAT is FORMAT1<newline>FORMAT2, then FORMAT1 applies to non-recent files and FORMAT2 to recent files.
TIME_STYLE prefixed with 'posix-' takes effect only outside the POSIX locale. Also the TIME_STYLE environment variable sets the default style to use.
Using color to distinguish file types is disabled both by default and with --color=never. With --color=auto, ls emits color codes only when standard output is connected to a terminal. The LS_COLORS environment variable can
change the settings. Use the dircolors command to set it.
Exit status:
0 if OK,
1 if minor problems (e.g., cannot access subdirectory),
2 if serious trouble (e.g., cannot access command-line argument).
AUTHOR
Written by Richard M. Stallman and David MacKenzie.
REPORTING BUGS
GNU coreutils online help: <https://www.gnu.org/software/coreutils/>
Report ls translation bugs to <https://translationproject.org/team/>
COPYRIGHT
Copyright © 2017 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
SEE ALSO
Full documentation at: <https://www.gnu.org/software/coreutils/ls>
or available locally via: info '(coreutils) ls invocation'
GNU coreutils 8.29 December 2017 LS(1)
) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6523, si_uid=1000, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 6523
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 6524
wait4(-1, 0x7fffe3d21c64, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[]}) = 0
rt_sigaction(SIGCHLD, NULL, {sa_handler=0x7f5ebdc52f00, sa_mask=[HUP INT TERM CHLD], sa_flags=SA_RESTORER|SA_NOCLDSTOP, sa_restorer=0x7f5ebd8cd8e0}, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x7f5ebdc52f00, sa_mask=[HUP INT TERM CHLD], sa_flags=SA_RESTORER|SA_RESTART|SA_NOCLDSTOP, sa_restorer=0x7f5ebd8cd8e0}, NULL, 8) = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5ebd8cd8e0}, NULL, 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x7f5ebde66a70, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5ebd8cd8e0}, NULL, 8) = 0
rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5ebd8cd8e0}, NULL, 8) = 0
fchdir(3) = 0
close(3) = 0
munmap(0x7f5ebe441000, 266240) = 0
exit_group(0) = ?
+++ exited with 0 +++strace man ls in GUI terminal (does not work):
execve("/usr/bin/man", ["man", "ls"], 0x7ffd3649ad58 /* 56 vars */) = 0
brk(NULL) = 0x564c42c1d000
openat(AT_FDCWD, "/usr/lib/urxvt/rxvtwcwidth.so", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0000\20\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=11216, ...}) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb5e6caf000
mmap(NULL, 2105488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb5e688a000
mprotect(0x7fb5e688c000, 2093056, PROT_NONE) = 0
mmap(0x7fb5e6a8b000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7fb5e6a8b000
close(3) = 0
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/man-db/tls/x86_64/x86_64/libmandb-2.8.2.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/lib/man-db/tls/x86_64/x86_64", 0x7ffd2ce180f0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/man-db/tls/x86_64/libmandb-2.8.2.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/lib/man-db/tls/x86_64", 0x7ffd2ce180f0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/man-db/tls/x86_64/libmandb-2.8.2.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/lib/man-db/tls/x86_64", 0x7ffd2ce180f0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/man-db/tls/libmandb-2.8.2.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/lib/man-db/tls", 0x7ffd2ce180f0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/man-db/x86_64/x86_64/libmandb-2.8.2.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/lib/man-db/x86_64/x86_64", 0x7ffd2ce180f0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/man-db/x86_64/libmandb-2.8.2.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/lib/man-db/x86_64", 0x7ffd2ce180f0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/man-db/x86_64/libmandb-2.8.2.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/lib/man-db/x86_64", 0x7ffd2ce180f0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/man-db/libmandb-2.8.2.so", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\27\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=23392, ...}) = 0
mmap(NULL, 2117936, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb5e6684000
mprotect(0x7fb5e6689000, 2093056, PROT_NONE) = 0
mmap(0x7fb5e6888000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7fb5e6888000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/man-db/libman-2.8.2.so", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320\205\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=161824, ...}) = 0
mmap(NULL, 2258800, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb5e645c000
mprotect(0x7fb5e6482000, 2093056, PROT_NONE) = 0
mmap(0x7fb5e6681000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x25000) = 0x7fb5e6681000
mmap(0x7fb5e6683000, 1904, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fb5e6683000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/man-db/libpipeline.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=158687, ...}) = 0
mmap(NULL, 158687, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fb5e6c88000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/libpipeline.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0$\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=54888, ...}) = 0
mmap(NULL, 2152912, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb5e624e000
mprotect(0x7fb5e625b000, 2093056, PROT_NONE) = 0
mmap(0x7fb5e645a000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xc000) = 0x7fb5e645a000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/man-db/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\20\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=2065784, ...}) = 0
mmap(NULL, 3893488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb5e5e97000
mprotect(0x7fb5e6045000, 2093056, PROT_NONE) = 0
mmap(0x7fb5e6244000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1ad000) = 0x7fb5e6244000
mmap(0x7fb5e624a000, 14576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fb5e624a000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/man-db/libdl.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@\r\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=14160, ...}) = 0
mmap(NULL, 2109584, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb5e5c93000
mprotect(0x7fb5e5c96000, 2093056, PROT_NONE) = 0
mmap(0x7fb5e5e95000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7fb5e5e95000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/man-db/libstdc++.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/libstdc++.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260\214\10\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=11631432, ...}) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb5e6c86000
mmap(NULL, 3696192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb5e590c000
mprotect(0x7fb5e5a84000, 2093056, PROT_NONE) = 0
mmap(0x7fb5e5c83000, 53248, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x177000) = 0x7fb5e5c83000
mmap(0x7fb5e5c90000, 9792, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fb5e5c90000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/man-db/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/libm.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@v\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1358184, ...}) = 0
mmap(NULL, 3453480, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb5e55c0000
mprotect(0x7fb5e570b000, 2093056, PROT_NONE) = 0
mmap(0x7fb5e590a000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14a000) = 0x7fb5e590a000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/man-db/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0(\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=760808, ...}) = 0
mmap(NULL, 2188016, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb5e53a9000
mprotect(0x7fb5e53bf000, 2093056, PROT_NONE) = 0
mmap(0x7fb5e55be000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15000) = 0x7fb5e55be000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/man-db/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0]\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=145336, ...}) = 0
mmap(NULL, 2216400, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb5e518b000
mprotect(0x7fb5e51a4000, 2093056, PROT_NONE) = 0
mmap(0x7fb5e53a3000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x18000) = 0x7fb5e53a3000
mmap(0x7fb5e53a5000, 12752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fb5e53a5000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/man-db/libgdbm.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/man-db/libgdbm.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/libgdbm.so.5", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220,\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=55080, ...}) = 0
mmap(NULL, 2150456, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb5e4f7d000
mprotect(0x7fb5e4f89000, 2097152, PROT_NONE) = 0
mmap(0x7fb5e5189000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xc000) = 0x7fb5e5189000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/man-db/libseccomp.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/libseccomp.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340\365\1\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=263888, ...}) = 0
mmap(NULL, 2359328, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb5e4d3c000
mprotect(0x7fb5e4d68000, 2093056, PROT_NONE) = 0
mmap(0x7fb5e4f67000, 90112, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2b000) = 0x7fb5e4f67000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/man-db/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/libz.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360!\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=92056, ...}) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb5e6c84000
mmap(NULL, 2187280, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb5e4b25000
mprotect(0x7fb5e4b3b000, 2093056, PROT_NONE) = 0
mmap(0x7fb5e4d3a000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15000) = 0x7fb5e4d3a000
close(3) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb5e6c82000
arch_prctl(ARCH_SET_FS, 0x7fb5e6c82b80) = 0
mprotect(0x7fb5e6244000, 16384, PROT_READ) = 0
mprotect(0x7fb5e4d3a000, 4096, PROT_READ) = 0
mprotect(0x7fb5e4f67000, 86016, PROT_READ) = 0
mprotect(0x7fb5e5189000, 4096, PROT_READ) = 0
mprotect(0x7fb5e53a3000, 4096, PROT_READ) = 0
mprotect(0x7fb5e55be000, 4096, PROT_READ) = 0
mprotect(0x7fb5e590a000, 4096, PROT_READ) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb5e6c80000
mprotect(0x7fb5e5c83000, 49152, PROT_READ) = 0
mprotect(0x7fb5e5e95000, 4096, PROT_READ) = 0
mprotect(0x7fb5e645a000, 4096, PROT_READ) = 0
mprotect(0x7fb5e6681000, 4096, PROT_READ) = 0
mprotect(0x7fb5e6888000, 4096, PROT_READ) = 0
mprotect(0x7fb5e6a8b000, 4096, PROT_READ) = 0
mprotect(0x564c42558000, 4096, PROT_READ) = 0
mprotect(0x7fb5e6cb1000, 4096, PROT_READ) = 0
munmap(0x7fb5e6c88000, 158687) = 0
set_tid_address(0x7fb5e6c82e50) = 6483
set_robust_list(0x7fb5e6c82e60, 24) = 0
rt_sigaction(SIGRTMIN, {sa_handler=0x7fb5e5190770, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7fb5e519cdd0}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {sa_handler=0x7fb5e5190810, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb5e519cdd0}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
brk(NULL) = 0x564c42c1d000
brk(0x564c42c3e000) = 0x564c42c3e000
fcntl(2, F_GETFL) = 0x8001 (flags O_WRONLY|O_LARGEFILE)
fcntl(0, F_GETFL) = 0x8002 (flags O_RDWR|O_LARGEFILE)
fcntl(1, F_GETFL) = 0x8001 (flags O_WRONLY|O_LARGEFILE)
openat(AT_FDCWD, "/etc/ld.so.preload", O_RDONLY) = -1 ENOENT (No such file or directory)
brk(0x564c42c5f000) = 0x564c42c5f000
umask(022) = 022
open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=3260576, ...}) = 0
mmap(NULL, 3260576, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fb5e4808000
close(3) = 0
openat(AT_FDCWD, ".", O_RDONLY) = 3
fcntl(3, F_GETFD) = 0
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
getuid() = 1000
geteuid() = 1000
getgid() = 1000
getegid() = 1000
rt_sigaction(SIGHUP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGHUP, {sa_handler=0x7fb5e6464a70, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fb5e5ecb8e0}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x7fb5e6464a70, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fb5e5ecb8e0}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGTERM, {sa_handler=0x7fb5e6464a70, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fb5e5ecb8e0}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
openat(AT_FDCWD, "/home/maik/.manpath", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/etc/man_db.conf", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=5134, ...}) = 0
read(4, "# gdbm\n#\n# This file is used by "..., 4096) = 4096
read(4, ".\n# If a particular extension is"..., 4096) = 1038
read(4, "", 4096) = 0
close(4) = 0
ioctl(1, TCGETS, 0x7ffd2ce188e0) = -1 ENOTTY (Inappropriate ioctl for device)
stat("/usr/local/sbin/less", 0x7ffd2ce188a0) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/less", 0x7ffd2ce188a0) = -1 ENOENT (No such file or directory)
stat("/usr/bin/less", {st_mode=S_IFREG|0755, st_size=168384, ...}) = 0
open("/usr/share/locale/locale.alias", O_RDONLY|O_CLOEXEC) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=2997, ...}) = 0
read(4, "# Locale name alias data base.\n#"..., 4096) = 2997
read(4, "", 4096) = 0
close(4) = 0
open("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/man-db.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en_US.utf8/LC_MESSAGES/man-db.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en_US/LC_MESSAGES/man-db.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en.UTF-8/LC_MESSAGES/man-db.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en.utf8/LC_MESSAGES/man-db.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en/LC_MESSAGES/man-db.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/local/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/share/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/bin/man", {st_mode=S_IFREG|0755, st_size=108056, ...}) = 0
stat("/usr/bin/site_perl/man", 0x7ffd2ce18860) = -1 ENOENT (No such file or directory)
stat("/usr/bin/share/man", 0x7ffd2ce18860) = -1 ENOENT (No such file or directory)
stat("/usr/bin/site_perl/share/man", 0x7ffd2ce18860) = -1 ENOENT (No such file or directory)
stat("/usr/bin/man", {st_mode=S_IFREG|0755, st_size=108056, ...}) = 0
stat("/usr/bin/vendor_perl/man", 0x7ffd2ce18860) = -1 ENOENT (No such file or directory)
stat("/usr/bin/share/man", 0x7ffd2ce18860) = -1 ENOENT (No such file or directory)
stat("/usr/bin/vendor_perl/share/man", 0x7ffd2ce18860) = -1 ENOENT (No such file or directory)
stat("/usr/bin/man", {st_mode=S_IFREG|0755, st_size=108056, ...}) = 0
stat("/usr/bin/core_perl/man", 0x7ffd2ce18860) = -1 ENOENT (No such file or directory)
stat("/usr/bin/share/man", 0x7ffd2ce18860) = -1 ENOENT (No such file or directory)
stat("/usr/bin/core_perl/share/man", 0x7ffd2ce18860) = -1 ENOENT (No such file or directory)
stat("/usr/man", 0x7ffd2ce18820) = -1 ENOENT (No such file or directory)
open("/usr/local/man", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
getdents(4, /* 3 entries */, 32768) = 72
getdents(4, /* 0 entries */, 32768) = 0
close(4) = 0
open("/usr/local/share/man", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
getdents(4, /* 3 entries */, 32768) = 72
getdents(4, /* 0 entries */, 32768) = 0
close(4) = 0
open("/usr/share/man", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
getdents(4, /* 41 entries */, 32768) = 1072
stat("/usr/share/man/pt_BR", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/nl", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/sv", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/ru.KOI8-R", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/it.ISO8859-1", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/da", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/ja", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/it.UTF-8", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/tr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/hu", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/pl", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/id", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/ru", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/ru.UTF-8", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/es", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/sr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/pl.UTF-8", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/cs", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/fr.UTF-8", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/pl.ISO8859-2", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/it", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/jp", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/de", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/fr.ISO8859-1", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/zh_TW", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/ko", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/pt", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/zh_CN", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/sl", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man/fr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
getdents(4, /* 0 entries */, 32768) = 0
close(4) = 0
stat("/usr/local/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/share/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/share/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/share/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local/share", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local/share/man", {st_mode=S_IFLNK|0777, st_size=6, ...}) = 0
readlink("/usr/local/share/man", "../man", 4095) = 6
lstat("/usr/local/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/share", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/share/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local/share", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local/share/man", {st_mode=S_IFLNK|0777, st_size=6, ...}) = 0
readlink("/usr/local/share/man", "../man", 4095) = 6
lstat("/usr/local/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/share", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/share/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/share", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/share/man", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
rt_sigaction(SIGHUP, NULL, {sa_handler=0x7fb5e6464a70, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fb5e5ecb8e0}, 8) = 0
rt_sigaction(SIGINT, NULL, {sa_handler=0x7fb5e6464a70, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fb5e5ecb8e0}, 8) = 0
rt_sigaction(SIGTERM, NULL, {sa_handler=0x7fb5e6464a70, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fb5e5ecb8e0}, 8) = 0
rt_sigaction(SIGHUP, NULL, {sa_handler=0x7fb5e6464a70, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fb5e5ecb8e0}, 8) = 0
rt_sigaction(SIGINT, NULL, {sa_handler=0x7fb5e6464a70, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fb5e5ecb8e0}, 8) = 0
rt_sigaction(SIGTERM, NULL, {sa_handler=0x7fb5e6464a70, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fb5e5ecb8e0}, 8) = 0
open("/usr/local/man", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
getdents(4, /* 3 entries */, 32768) = 72
getdents(4, /* 0 entries */, 32768) = 0
close(4) = 0
open("/usr/lib/gconv/gconv-modules.cache", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/gconv/gconv-modules", O_RDONLY|O_CLOEXEC) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=56095, ...}) = 0
read(4, "# GNU libc iconv configuration.\n"..., 4096) = 4096
read(4, "1002//\tJUS_I.B1.002//\nmodule\tJUS"..., 4096) = 4096
read(4, "ISO-IR-110//\t\tISO-8859-4//\nalias"..., 4096) = 4096
read(4, "\t\tISO-8859-14//\nalias\tISO_8859-1"..., 4096) = 4096
read(4, "IC-ES//\nalias\tEBCDICES//\t\tEBCDIC"..., 4096) = 4096
read(4, "DIC-CP-ES//\t\tIBM284//\nalias\tCSIB"..., 4096) = 4096
brk(0x564c42c80000) = 0x564c42c80000
read(4, "//\nalias\tCSIBM864//\t\tIBM864//\nal"..., 4096) = 4096
read(4, "BM939//\nmodule\tIBM939//\t\tINTERNA"..., 4096) = 4096
read(4, "EUC-CN//\nalias\tCN-GB//\t\t\tEUC-CN/"..., 4096) = 4096
read(4, "T//\nmodule\tISO-2022-CN-EXT//\tINT"..., 4096) = 4096
read(4, "//\t\tISO_5428//\nalias\tISO_5428:19"..., 4096) = 4096
read(4, "CII-8\t1\n\n#\tfrom\t\t\tto\t\t\tmodule\t\tc"..., 4096) = 4096
read(4, "\tfrom\t\t\tto\t\t\tmodule\t\tcost\nalias\t"..., 4096) = 4096
read(4, "712//\t\tINTERNAL\t\tIBM12712\t\t1\nmod"..., 4096) = 2847
read(4, "", 4096) = 0
close(4) = 0
futex(0x7fb5e6249868, FUTEX_WAKE_PRIVATE, 2147483647) = 0
open("/usr/local/man/man1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
getdents(4, /* 16 entries */, 32768) = 496
getdents(4, /* 0 entries */, 32768) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/local/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380194, f_bavail=21148496, f_files=6144000, f_ffree=5907455, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/var/cache/man/oldlocal/index.db", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
flock(4, LOCK_SH|LOCK_NB) = 0
read(4, "\317\232W\23\0\20\0\0\0\20\0\0\0\0\0\0\0\20\0\0\t\0\0\0\0\20\0\0\246\0\0\0"..., 72) = 72
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4024) = 4024
lseek(4, 4096, SEEK_SET) = 4096
read(4, "\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0"..., 4096) = 4096
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
mmap(NULL, 16384, PROT_READ, MAP_SHARED, 4, 0) = 0x7fb5e6cab000
brk(0x564c42ca1000) = 0x564c42ca1000
brk(0x564c42cc2000) = 0x564c42cc2000
brk(0x564c42ce3000) = 0x564c42ce3000
munmap(0x7fb5e6cab000, 16384) = 0
flock(4, LOCK_UN) = 0
close(4) = 0
brk(0x564c42c9f000) = 0x564c42c9f000
open("/usr/share/man", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
getdents(4, /* 41 entries */, 32768) = 1072
getdents(4, /* 0 entries */, 32768) = 0
close(4) = 0
open("/usr/share/man/man1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=73728, ...}) = 0
getdents(4, /* 870 entries */, 32768) = 32760
getdents(4, /* 866 entries */, 32768) = 32744
getdents(4, /* 442 entries */, 32768) = 16704
brk(0x564c42cc2000) = 0x564c42cc2000
getdents(4, /* 0 entries */, 32768) = 0
sysinfo({uptime=16688, loads=[5760, 7040, 5696], totalram=4140728320, freeram=3142512640, sharedram=39559168, bufferram=85581824, totalswap=9109606400, freeswap=9109606400, procs=214, totalhigh=0, freehigh=0, mem_unit=1}) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/share/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380194, f_bavail=21148496, f_files=6144000, f_ffree=5907455, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
openat(4, "/usr/share/man/man1/ls.1.gz", O_RDONLY) = 5
ioctl(5, FS_IOC_FIEMAP, {fm_start=0, fm_length=4096, fm_flags=0, fm_extent_count=1} => {fm_flags=0, fm_mapped_extents=1, fm_extents=...}) = 0
close(5) = 0
openat(4, "/usr/share/man/man1/ls.1p.gz", O_RDONLY) = 5
ioctl(5, FS_IOC_FIEMAP, {fm_start=0, fm_length=4096, fm_flags=0, fm_extent_count=1} => {fm_flags=0, fm_mapped_extents=1, fm_extents=...}) = 0
close(5) = 0
close(4) = 0
lstat("/usr/share/man/man1/ls.1.gz", {st_mode=S_IFREG|0644, st_size=3188, ...}) = 0
stat("/usr/share/man/man1/ls.1.gz", {st_mode=S_IFREG|0644, st_size=3188, ...}) = 0
stat("/usr/share/man/man1/ls.1.gz", {st_mode=S_IFREG|0644, st_size=3188, ...}) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x7fb5e6250f00, sa_mask=[HUP INT TERM CHLD], sa_flags=SA_RESTORER|SA_RESTART|SA_NOCLDSTOP, sa_restorer=0x7fb5e5ecb8e0}, NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
openat(AT_FDCWD, "/usr/share/man/man1/ls.1.gz", O_RDONLY) = 4
pipe([5, 6]) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fb5e6c82e50) = 6484
close(4) = 0
close(6) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
read(5, ".\\\" DO NOT MODIFY THIS FILE! It"..., 4096) = 4096
read(5, "\\fB\\-q\\fR, \\fB\\-\\-hide\\-control\\"..., 67) = 67
close(5) = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 6484
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6484, si_uid=1000, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]}) = 6484
wait4(-1, 0x7ffd2ce18724, WNOHANG, NULL) = -1 ECHILD (No child processes)
lstat("/usr/share/man/man1/ls.1p.gz", {st_mode=S_IFREG|0644, st_size=9557, ...}) = 0
stat("/usr/share/man/man1/ls.1p.gz", {st_mode=S_IFREG|0644, st_size=9557, ...}) = 0
stat("/usr/share/man/man1/ls.1p.gz", {st_mode=S_IFREG|0644, st_size=9557, ...}) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
openat(AT_FDCWD, "/usr/share/man/man1/ls.1p.gz", O_RDONLY) = 4
pipe([5, 6]) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fb5e6c82e50) = 6485
close(4) = 0
close(6) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
read(5, "'\\\" et\n.TH LS \"1P\" 2013 \"IEEE/Th"..., 4096) = 4096
close(5) = 0
wait4(-1, [{WIFSIGNALED(s) && WTERMSIG(s) == SIGPIPE}], 0, NULL) = 6485
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=6485, si_uid=1000, si_status=SIGPIPE, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]}) = 6485
wait4(-1, 0x7ffd2ce18724, WNOHANG, NULL) = -1 ECHILD (No child processes)
openat(AT_FDCWD, "/usr/local/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380193, f_bavail=21148495, f_files=6144000, f_ffree=5907455, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/var/cache/man/oldlocal/index.db", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
flock(4, LOCK_SH|LOCK_NB) = 0
read(4, "\317\232W\23\0\20\0\0\0\20\0\0\0\0\0\0\0\20\0\0\t\0\0\0\0\20\0\0\246\0\0\0"..., 72) = 72
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4024) = 4024
lseek(4, 4096, SEEK_SET) = 4096
read(4, "\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0"..., 4096) = 4096
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
mmap(NULL, 16384, PROT_READ, MAP_SHARED, 4, 0) = 0x7fb5e6cab000
brk(0x564c42ce3000) = 0x564c42ce3000
brk(0x564c42d04000) = 0x564c42d04000
munmap(0x7fb5e6cab000, 16384) = 0
flock(4, LOCK_UN) = 0
close(4) = 0
brk(0x564c42cc2000) = 0x564c42cc2000
openat(AT_FDCWD, "/usr/share/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380193, f_bavail=21148495, f_files=6144000, f_ffree=5907455, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/var/cache/man/index.db", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=4120576, ...}) = 0
flock(4, LOCK_SH|LOCK_NB) = 0
read(4, "\317\232W\23\0\20\0\0\0\20\0\0\0\0\0\0\0\20\0\0\t\0\0\0\0\20\0\0\246\0\0\0"..., 72) = 72
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4024) = 4024
lseek(4, 4096, SEEK_SET) = 4096
read(4, "\0\300\1\0\0\0\0\0\0\300\1\0\0\0\0\0\0\320\1\0\0\0\0\0\0\320\1\0\0\0\0\0"..., 4096) = 4096
fstat(4, {st_mode=S_IFREG|0644, st_size=4120576, ...}) = 0
mmap(NULL, 4120576, PROT_READ, MAP_SHARED, 4, 0) = 0x7fb5e441a000
brk(0x564c42ce3000) = 0x564c42ce3000
brk(0x564c42d04000) = 0x564c42d04000
munmap(0x7fb5e441a000, 4120576) = 0
flock(4, LOCK_UN) = 0
close(4) = 0
brk(0x564c42cc2000) = 0x564c42cc2000
openat(AT_FDCWD, "/usr/local/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380192, f_bavail=21148494, f_files=6144000, f_ffree=5907455, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/var/cache/man/oldlocal/index.db", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
flock(4, LOCK_SH|LOCK_NB) = 0
read(4, "\317\232W\23\0\20\0\0\0\20\0\0\0\0\0\0\0\20\0\0\t\0\0\0\0\20\0\0\246\0\0\0"..., 72) = 72
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4024) = 4024
lseek(4, 4096, SEEK_SET) = 4096
read(4, "\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0"..., 4096) = 4096
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
mmap(NULL, 16384, PROT_READ, MAP_SHARED, 4, 0) = 0x7fb5e6cab000
brk(0x564c42ce3000) = 0x564c42ce3000
brk(0x564c42d04000) = 0x564c42d04000
munmap(0x7fb5e6cab000, 16384) = 0
flock(4, LOCK_UN) = 0
close(4) = 0
brk(0x564c42cc2000) = 0x564c42cc2000
openat(AT_FDCWD, "/usr/share/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380192, f_bavail=21148494, f_files=6144000, f_ffree=5907455, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/local/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380192, f_bavail=21148494, f_files=6144000, f_ffree=5907455, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/var/cache/man/oldlocal/index.db", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
flock(4, LOCK_SH|LOCK_NB) = 0
read(4, "\317\232W\23\0\20\0\0\0\20\0\0\0\0\0\0\0\20\0\0\t\0\0\0\0\20\0\0\246\0\0\0"..., 72) = 72
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4024) = 4024
lseek(4, 4096, SEEK_SET) = 4096
read(4, "\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0"..., 4096) = 4096
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
mmap(NULL, 16384, PROT_READ, MAP_SHARED, 4, 0) = 0x7fb5e6cab000
brk(0x564c42ce3000) = 0x564c42ce3000
brk(0x564c42d04000) = 0x564c42d04000
munmap(0x7fb5e6cab000, 16384) = 0
flock(4, LOCK_UN) = 0
close(4) = 0
brk(0x564c42cc2000) = 0x564c42cc2000
open("/usr/share/man/man8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=36864, ...}) = 0
getdents(4, /* 834 entries */, 32768) = 32736
getdents(4, /* 124 entries */, 32768) = 4888
getdents(4, /* 0 entries */, 32768) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/share/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380191, f_bavail=21148493, f_files=6144000, f_ffree=5907455, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/local/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380191, f_bavail=21148493, f_files=6144000, f_ffree=5907455, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/var/cache/man/oldlocal/index.db", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
flock(4, LOCK_SH|LOCK_NB) = 0
read(4, "\317\232W\23\0\20\0\0\0\20\0\0\0\0\0\0\0\20\0\0\t\0\0\0\0\20\0\0\246\0\0\0"..., 72) = 72
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4024) = 4024
lseek(4, 4096, SEEK_SET) = 4096
read(4, "\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0"..., 4096) = 4096
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
mmap(NULL, 16384, PROT_READ, MAP_SHARED, 4, 0) = 0x7fb5e6cab000
brk(0x564c42ce3000) = 0x564c42ce3000
brk(0x564c42d04000) = 0x564c42d04000
brk(0x564c42d25000) = 0x564c42d25000
munmap(0x7fb5e6cab000, 16384) = 0
flock(4, LOCK_UN) = 0
close(4) = 0
brk(0x564c42cc9000) = 0x564c42cc9000
open("/usr/share/man/man3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=856064, ...}) = 0
getdents(4, /* 689 entries */, 32768) = 32752
getdents(4, /* 684 entries */, 32768) = 32744
getdents(4, /* 697 entries */, 32768) = 32768
brk(0x564c42cea000) = 0x564c42cea000
getdents(4, /* 673 entries */, 32768) = 32728
getdents(4, /* 677 entries */, 32768) = 32752
getdents(4, /* 679 entries */, 32768) = 32728
getdents(4, /* 673 entries */, 32768) = 32752
getdents(4, /* 677 entries */, 32768) = 32728
brk(0x564c42d0b000) = 0x564c42d0b000
getdents(4, /* 672 entries */, 32768) = 32752
getdents(4, /* 684 entries */, 32768) = 32768
getdents(4, /* 676 entries */, 32768) = 32752
getdents(4, /* 689 entries */, 32768) = 32744
brk(0x564c42d2c000) = 0x564c42d2c000
getdents(4, /* 685 entries */, 32768) = 32752
getdents(4, /* 666 entries */, 32768) = 32760
getdents(4, /* 672 entries */, 32768) = 32768
brk(0x564c42d4d000) = 0x564c42d4d000
getdents(4, /* 677 entries */, 32768) = 32760
getdents(4, /* 678 entries */, 32768) = 32736
getdents(4, /* 678 entries */, 32768) = 32728
getdents(4, /* 671 entries */, 32768) = 32736
getdents(4, /* 688 entries */, 32768) = 32752
brk(0x564c42d6e000) = 0x564c42d6e000
getdents(4, /* 681 entries */, 32768) = 32744
getdents(4, /* 673 entries */, 32768) = 32736
getdents(4, /* 672 entries */, 32768) = 32760
getdents(4, /* 675 entries */, 32768) = 32768
getdents(4, /* 363 entries */, 32768) = 17424
brk(0x564c42d8f000) = 0x564c42d8f000
mmap(NULL, 266240, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb5e6c3f000
getdents(4, /* 0 entries */, 32768) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/share/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380191, f_bavail=21148493, f_files=6144000, f_ffree=5907455, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/local/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380190, f_bavail=21148492, f_files=6144000, f_ffree=5907455, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/var/cache/man/oldlocal/index.db", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
flock(4, LOCK_SH|LOCK_NB) = 0
read(4, "\317\232W\23\0\20\0\0\0\20\0\0\0\0\0\0\0\20\0\0\t\0\0\0\0\20\0\0\246\0\0\0"..., 72) = 72
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4024) = 4024
lseek(4, 4096, SEEK_SET) = 4096
read(4, "\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0"..., 4096) = 4096
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
mmap(NULL, 16384, PROT_READ, MAP_SHARED, 4, 0) = 0x7fb5e6cab000
brk(0x564c42db0000) = 0x564c42db0000
brk(0x564c42dd1000) = 0x564c42dd1000
munmap(0x7fb5e6cab000, 16384) = 0
flock(4, LOCK_UN) = 0
close(4) = 0
brk(0x564c42d8f000) = 0x564c42d8f000
open("/usr/share/man/man0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
getdents(4, /* 84 entries */, 32768) = 3232
getdents(4, /* 0 entries */, 32768) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/share/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380190, f_bavail=21148492, f_files=6144000, f_ffree=5907455, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/local/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380190, f_bavail=21148492, f_files=6144000, f_ffree=5907455, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/var/cache/man/oldlocal/index.db", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
flock(4, LOCK_SH|LOCK_NB) = 0
read(4, "\317\232W\23\0\20\0\0\0\20\0\0\0\0\0\0\0\20\0\0\t\0\0\0\0\20\0\0\246\0\0\0"..., 72) = 72
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4024) = 4024
lseek(4, 4096, SEEK_SET) = 4096
read(4, "\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0"..., 4096) = 4096
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
mmap(NULL, 16384, PROT_READ, MAP_SHARED, 4, 0) = 0x7fb5e6cab000
brk(0x564c42db0000) = 0x564c42db0000
brk(0x564c42dd1000) = 0x564c42dd1000
munmap(0x7fb5e6cab000, 16384) = 0
flock(4, LOCK_UN) = 0
close(4) = 0
brk(0x564c42d8f000) = 0x564c42d8f000
open("/usr/share/man/man2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=20480, ...}) = 0
getdents(4, /* 495 entries */, 32768) = 18184
getdents(4, /* 0 entries */, 32768) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/share/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380190, f_bavail=21148492, f_files=6144000, f_ffree=5907455, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/local/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380190, f_bavail=21148492, f_files=6144000, f_ffree=5907455, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/var/cache/man/oldlocal/index.db", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
flock(4, LOCK_SH|LOCK_NB) = 0
read(4, "\317\232W\23\0\20\0\0\0\20\0\0\0\0\0\0\0\20\0\0\t\0\0\0\0\20\0\0\246\0\0\0"..., 72) = 72
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4024) = 4024
lseek(4, 4096, SEEK_SET) = 4096
read(4, "\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0"..., 4096) = 4096
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
mmap(NULL, 16384, PROT_READ, MAP_SHARED, 4, 0) = 0x7fb5e6cab000
brk(0x564c42db0000) = 0x564c42db0000
brk(0x564c42dd1000) = 0x564c42dd1000
munmap(0x7fb5e6cab000, 16384) = 0
flock(4, LOCK_UN) = 0
close(4) = 0
brk(0x564c42d8f000) = 0x564c42d8f000
open("/usr/share/man/man5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=12288, ...}) = 0
getdents(4, /* 279 entries */, 32768) = 10800
getdents(4, /* 0 entries */, 32768) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/share/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380189, f_bavail=21148491, f_files=6144000, f_ffree=5907455, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/local/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380189, f_bavail=21148491, f_files=6144000, f_ffree=5907455, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/var/cache/man/oldlocal/index.db", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
flock(4, LOCK_SH|LOCK_NB) = 0
read(4, "\317\232W\23\0\20\0\0\0\20\0\0\0\0\0\0\0\20\0\0\t\0\0\0\0\20\0\0\246\0\0\0"..., 72) = 72
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4024) = 4024
lseek(4, 4096, SEEK_SET) = 4096
read(4, "\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0"..., 4096) = 4096
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
mmap(NULL, 16384, PROT_READ, MAP_SHARED, 4, 0) = 0x7fb5e6cab000
brk(0x564c42db0000) = 0x564c42db0000
brk(0x564c42dd1000) = 0x564c42dd1000
munmap(0x7fb5e6cab000, 16384) = 0
flock(4, LOCK_UN) = 0
close(4) = 0
brk(0x564c42d8f000) = 0x564c42d8f000
open("/usr/share/man/man4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
getdents(4, /* 51 entries */, 32768) = 1688
getdents(4, /* 0 entries */, 32768) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/share/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380189, f_bavail=21148491, f_files=6144000, f_ffree=5907455, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/local/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380189, f_bavail=21148491, f_files=6144000, f_ffree=5907455, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/var/cache/man/oldlocal/index.db", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
flock(4, LOCK_SH|LOCK_NB) = 0
read(4, "\317\232W\23\0\20\0\0\0\20\0\0\0\0\0\0\0\20\0\0\t\0\0\0\0\20\0\0\246\0\0\0"..., 72) = 72
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4024) = 4024
lseek(4, 4096, SEEK_SET) = 4096
read(4, "\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0"..., 4096) = 4096
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
mmap(NULL, 16384, PROT_READ, MAP_SHARED, 4, 0) = 0x7fb5e6cab000
brk(0x564c42db0000) = 0x564c42db0000
brk(0x564c42dd1000) = 0x564c42dd1000
munmap(0x7fb5e6cab000, 16384) = 0
flock(4, LOCK_UN) = 0
close(4) = 0
brk(0x564c42d8f000) = 0x564c42d8f000
openat(AT_FDCWD, "/usr/share/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380188, f_bavail=21148490, f_files=6144000, f_ffree=5907455, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/local/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380188, f_bavail=21148490, f_files=6144000, f_ffree=5907455, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/var/cache/man/oldlocal/index.db", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
flock(4, LOCK_SH|LOCK_NB) = 0
read(4, "\317\232W\23\0\20\0\0\0\20\0\0\0\0\0\0\0\20\0\0\t\0\0\0\0\20\0\0\246\0\0\0"..., 72) = 72
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4024) = 4024
lseek(4, 4096, SEEK_SET) = 4096
read(4, "\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0"..., 4096) = 4096
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
mmap(NULL, 16384, PROT_READ, MAP_SHARED, 4, 0) = 0x7fb5e6cab000
brk(0x564c42db0000) = 0x564c42db0000
brk(0x564c42dd1000) = 0x564c42dd1000
munmap(0x7fb5e6cab000, 16384) = 0
flock(4, LOCK_UN) = 0
close(4) = 0
brk(0x564c42d8f000) = 0x564c42d8f000
open("/usr/share/man/man6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
getdents(4, /* 3 entries */, 32768) = 80
getdents(4, /* 0 entries */, 32768) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/share/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380188, f_bavail=21148490, f_files=6144000, f_ffree=5907455, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/local/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380188, f_bavail=21148490, f_files=6144000, f_ffree=5907455, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
openat(AT_FDCWD, "/var/cache/man/oldlocal/index.db", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
flock(4, LOCK_SH|LOCK_NB) = 0
read(4, "\317\232W\23\0\20\0\0\0\20\0\0\0\0\0\0\0\20\0\0\t\0\0\0\0\20\0\0\246\0\0\0"..., 72) = 72
read(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4024) = 4024
lseek(4, 4096, SEEK_SET) = 4096
read(4, "\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0\0 \0\0\0\0\0\0"..., 4096) = 4096
fstat(4, {st_mode=S_IFREG|0644, st_size=16384, ...}) = 0
mmap(NULL, 16384, PROT_READ, MAP_SHARED, 4, 0) = 0x7fb5e6cab000
brk(0x564c42db0000) = 0x564c42db0000
brk(0x564c42dd1000) = 0x564c42dd1000
munmap(0x7fb5e6cab000, 16384) = 0
flock(4, LOCK_UN) = 0
close(4) = 0
brk(0x564c42d8f000) = 0x564c42d8f000
open("/usr/share/man/man7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=12288, ...}) = 0
getdents(4, /* 261 entries */, 32768) = 9616
getdents(4, /* 0 entries */, 32768) = 0
close(4) = 0
openat(AT_FDCWD, "/usr/share/man", O_RDONLY|O_PATH|O_DIRECTORY) = 4
fstatfs(4, {f_type=EXT2_SUPER_MAGIC, f_bsize=4096, f_blocks=24035289, f_bfree=22380187, f_bavail=21148489, f_files=6144000, f_ffree=5907455, f_fsid={val=[3058653905, 1133105239]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOATIME}) = 0
close(4) = 0
access("/usr/share/man/man1/ls.1.gz", R_OK) = 0
lstat("/usr/share/man/man1/ls.1.gz", {st_mode=S_IFREG|0644, st_size=3188, ...}) = 0
stat("/usr/share/man/man1/ls.1.gz", {st_mode=S_IFREG|0644, st_size=3188, ...}) = 0
stat("/usr/share/man/man1/ls.1.gz", {st_mode=S_IFREG|0644, st_size=3188, ...}) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
openat(AT_FDCWD, "/usr/share/man/man1/ls.1.gz", O_RDONLY) = 4
pipe([5, 6]) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fb5e6c82e50) = 6486
close(4) = 0
close(6) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
read(5, ".\\\" DO NOT MODIFY THIS FILE! It"..., 4096) = 4096
read(5, "\\fB\\-q\\fR, \\fB\\-\\-hide\\-control\\"..., 67) = 67
close(5) = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 6486
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6486, si_uid=1000, si_status=0, si_utime=0, si_stime=0} ---
rt_sigreturn({mask=[]}) = 6486
wait4(-1, 0x7ffd2ce18784, WNOHANG, NULL) = -1 ECHILD (No child processes)
stat("/usr/share/man/man1/ls.1.gz", {st_mode=S_IFREG|0644, st_size=3188, ...}) = 0
stat("/usr/share/man/cat1/ls.1.gz", 0x7ffd2ce18820) = -1 ENOENT (No such file or directory)
chdir("/usr/share/man") = 0
stat("/usr/share/man/man1/ls.1.gz", {st_mode=S_IFREG|0644, st_size=3188, ...}) = 0
stat("/usr/local/sbin/gpreconv", 0x7ffd2ce186e0) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/gpreconv", 0x7ffd2ce186e0) = -1 ENOENT (No such file or directory)
stat("/usr/bin/gpreconv", 0x7ffd2ce186e0) = -1 ENOENT (No such file or directory)
stat("/usr/bin/site_perl/gpreconv", 0x7ffd2ce186e0) = -1 ENOENT (No such file or directory)
stat("/usr/bin/vendor_perl/gpreconv", 0x7ffd2ce186e0) = -1 ENOENT (No such file or directory)
stat("/usr/bin/core_perl/gpreconv", 0x7ffd2ce186e0) = -1 ENOENT (No such file or directory)
stat("/usr/local/sbin/preconv", 0x7ffd2ce186e0) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/preconv", 0x7ffd2ce186e0) = -1 ENOENT (No such file or directory)
stat("/usr/bin/preconv", {st_mode=S_IFREG|0755, st_size=39648, ...}) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
openat(AT_FDCWD, "/usr/share/man/man1/ls.1.gz", O_RDONLY) = 4
pipe([5, 6]) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fb5e6c82e50) = 6487
close(4) = 0
close(6) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
read(5, ".\\\" DO NOT MODIFY THIS FILE! It"..., 4096) = 4096
access("./mandb_nfmt", X_OK) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/charset.alias", O_RDONLY|O_NOFOLLOW) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/tty", O_RDONLY) = 4
ioctl(4, TIOCGWINSZ, {ws_row=64, ws_col=239, ws_xpixel=1912, ws_ypixel=1152}) = 0
close(4) = 0
ioctl(1, TCGETS, 0x7ffd2ce18740) = -1 ENOTTY (Inappropriate ioctl for device)
stat("/usr/share/man/man1/ls.1.gz", {st_mode=S_IFREG|0644, st_size=3188, ...}) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6487, si_uid=1000, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 6487
wait4(-1, 0x7ffd2ce181e4, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[]}) = 0
access("/usr/share/man/man1/ls.1.gz", R_OK) = 0
ioctl(1, TCGETS, 0x7ffd2ce186f0) = -1 ENOTTY (Inappropriate ioctl for device)
ioctl(1, TCGETS, 0x7ffd2ce186f0) = -1 ENOTTY (Inappropriate ioctl for device)
ioctl(1, TCGETS, 0x7ffd2ce186a0) = -1 ENOTTY (Inappropriate ioctl for device)
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([4, 6]) = 0
pipe([7, 8]) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fb5e6c82e50) = 6488
close(4) = 0
close(8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([4, 8]) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fb5e6c82e50) = 6489
close(7) = 0
close(8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([7, 8]) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fb5e6c82e50) = 6491
close(4) = 0
close(8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([4, 8]) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fb5e6c82e50) = 6492
close(7) = 0
close(8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([7, 8]) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fb5e6c82e50) = 6493
close(4) = 0
close(8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGINT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fb5e5ecb8e0}, {sa_handler=0x7fb5e6464a70, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fb5e5ecb8e0}, 8) = 0
rt_sigaction(SIGQUIT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fb5e5ecb8e0}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([4, 8]) = 0
pipe([9, 10]) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fb5e6c82e50) = 6495
close(4) = 0
close(10) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fb5e6c82e50) = 6496
close(9) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
fcntl(5, F_GETFL) = 0 (flags O_RDONLY)
fcntl(5, F_SETFL, O_RDONLY|O_NONBLOCK) = 0
fcntl(6, F_GETFL) = 0x1 (flags O_WRONLY)
fcntl(6, F_SETFL, O_WRONLY|O_NONBLOCK) = 0
fcntl(7, F_GETFL) = 0 (flags O_RDONLY)
fcntl(7, F_SETFL, O_RDONLY|O_NONBLOCK) = 0
fcntl(8, F_GETFL) = 0x1 (flags O_WRONLY)
fcntl(8, F_SETFL, O_WRONLY|O_NONBLOCK) = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fb5e5ecb8e0}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGCHLD, NULL, {sa_handler=0x7fb5e6250f00, sa_mask=[HUP INT TERM CHLD], sa_flags=SA_RESTORER|SA_RESTART|SA_NOCLDSTOP, sa_restorer=0x7fb5e5ecb8e0}, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x7fb5e6250f00, sa_mask=[HUP INT TERM CHLD], sa_flags=SA_RESTORER|SA_NOCLDSTOP, sa_restorer=0x7fb5e5ecb8e0}, NULL, 8) = 0
select(9, [5 7], [6 8], NULL, NULL) = 3 (in [5], out [6 8])
read(5, "\\fB\\-q\\fR, \\fB\\-\\-hide\\-control\\"..., 4096) = 3829
write(6, ".\\\" DO NOT MODIFY THIS FILE! It"..., 7925) = 7925
select(8, [5 7], [6], NULL, NULL) = 2 (in [5], out [6])
read(5, "", 4096) = 0
close(5) = 0
close(6) = 0
select(8, [7], [], NULL, NULL) = ? ERESTARTNOHAND (To be restarted if no handler)
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6488, si_uid=1000, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 6488
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 6489
wait4(-1, 0x7ffd2ce17de4, WNOHANG, NULL) = 0
rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call)
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6489, si_uid=1000, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, 0x7ffd2ce17de4, WNOHANG, NULL) = 0
rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call)
select(8, [7], [], NULL, NULL) = ? ERESTARTNOHAND (To be restarted if no handler)
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6491, si_uid=1000, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 6491
wait4(-1, 0x7ffd2ce17de4, WNOHANG, NULL) = 0
rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call)
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6492, si_uid=1000, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 6492
wait4(-1, 0x7ffd2ce17de4, WNOHANG, NULL) = 0
rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call)
select(8, [7], [], NULL, NULLgroff: troff: Signal 31 (core dumped)
) = 1 (in [7])
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6493, si_uid=1000, si_status=2, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 2}], WNOHANG, NULL) = 6493
wait4(-1, 0x7ffd2ce17de4, WNOHANG, NULL) = 0
rt_sigreturn({mask=[]}) = 1
read(7, "", 4096) = 0
close(7) = 0
close(8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6495, si_uid=1000, si_status=0, si_utime=0, si_stime=0} ---
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 6495
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 6496
wait4(-1, 0x7ffd2ce17de4, WNOHANG, NULL) = -1 ECHILD (No child processes)
rt_sigreturn({mask=[]}) = 0
rt_sigaction(SIGCHLD, NULL, {sa_handler=0x7fb5e6250f00, sa_mask=[HUP INT TERM CHLD], sa_flags=SA_RESTORER|SA_NOCLDSTOP, sa_restorer=0x7fb5e5ecb8e0}, 8) = 0
rt_sigaction(SIGCHLD, {sa_handler=0x7fb5e6250f00, sa_mask=[HUP INT TERM CHLD], sa_flags=SA_RESTORER|SA_RESTART|SA_NOCLDSTOP, sa_restorer=0x7fb5e5ecb8e0}, NULL, 8) = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fb5e5ecb8e0}, NULL, 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x7fb5e6464a70, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fb5e5ecb8e0}, NULL, 8) = 0
rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fb5e5ecb8e0}, NULL, 8) = 0
write(2, "man: ", 5man: ) = 5
write(2, "command exited with status 2: /u"..., 184command exited with status 2: /usr/lib/man-db/zsoelim | /usr/lib/man-db/manconv -f UTF-8:ISO-8859-1 -t UTF-8//IGNORE | preconv -e UTF-8 | tbl | nroff -mandoc -rLL=233n -rLT=233n -Tutf8) = 184
write(2, "\n", 1
) = 1
munmap(0x7fb5e6c3f000, 266240) = 0
exit_group(3) = ?
+++ exited with 3 +++Offline
#7 2018-03-28 08:48:22
- Maik
- Member
- Registered: 2018-03-27
- Posts: 7
Re: Manpages are empty [SOLVED]
I found out that it has something to do with urxvt. If I start a xterm from urxvt, man also fails in xterm. But when I start xterm independently, man in xterm works.
The only differences of both xterm envs are:
urxvt->xterm:
COLORTERM=rxvt-xpm
RXVT_WCWIDTH_SOCKET=/tmp/.rxvtwcwidth.882
SHLVL=4
COLORFGBG=default;default
WINDOWID=44040214
PS1=\[[1m[35m\]\u \[[37m\]@ \[[34m\]\h \[[37m\]in \[[32m\]\w\[[37m\]\[ |\]\[[0;37m\]10:34:36 \[[31m\] \n$ \[(B[m\]
LD_PRELOAD=/usr/lib/urxvt/rxvtwcwidth.soxterm:
SHLVL=2
WINDOWID=50331670
PS1=\[[1m[35m\]\u \[[37m\]@ \[[34m\]\h \[[37m\]in \[[32m\]\w\[[37m\]\[ |\]\[[0;37m\]10:35:41 \[[31m\] \n$ \[(B[m\]This is so weired.
Offline
#8 2018-03-28 09:17:47
- Maik
- Member
- Registered: 2018-03-27
- Posts: 7
Re: Manpages are empty [SOLVED]
OK, I get closer to the problem: with 'unset RXVT_WCWIDTH_SOCKET' the problem disappears and man works as expected.
It seems that the patch in the "aur/rxvt-unicode-wcwidthcallback 9.22-4" package causes a malfunction of man.
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#9 2018-03-28 09:38:55
- jjacky
- Member
- Registered: 2011-11-09
- Posts: 347
- Website
Re: Manpages are empty [SOLVED]
For what it's worth, the problem seems to come from this:
groff: troff: Signal 31Are you really using urxvt, or a patched version somehow? Any chance the problem comes from that LD_PRELOAD?
Edit: woops, bit late.
Last edited by jjacky (2018-03-28 09:40:10)
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#10 2018-03-28 09:44:17
- Omar007
- Member
- Registered: 2015-04-09
- Posts: 368
Re: Manpages are empty [SOLVED]
Maik wrote:
"aur/rxvt-unicode-wcwidthcallback 9.22-4"
That is not an official Arch repository nor package. What's the output of `uname -a` and what are the contents of your /etc/pacman.conf?
If you don't need the wcwidth callback patch, the easiest solution here is to just use the rxvt-unicode package from the community repo instead.
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#11 2018-03-28 11:40:30
- Maik
- Member
- Registered: 2018-03-27
- Posts: 7
Re: Manpages are empty [SOLVED]
Omar007 wrote:
If you don't need the wcwidth callback patch, the easiest solution here is to just use the rxvt-unicode package from the community repo instead.
Yes, with the official rxvt-unicode package, everything works as expected, but the reason why I used the patched version is because the official version does not show wide glyphs properly.
OK, but this is another problem. I will report this to the patch maintainer.
Thanks for the help!
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#12 2018-03-28 12:28:11
- robg
- Member
- Registered: 2015-03-05
- Posts: 225
Re: Manpages are empty [SOLVED]
Good to hear that you've identified your issue.
For the future note that unless stated otherwise, most of us will assume that you are using packages from the official repos. If that doesn't apply to you, inform people about it and provide all the details of your tailored package.
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#13 2018-03-28 12:37:58
- Maik
- Member
- Registered: 2018-03-27
- Posts: 7
Re: Manpages are empty [SOLVED]
robg wrote:
For the future note that unless stated otherwise, most of us will assume that you are using packages from the official repos. If that doesn't apply to you, inform people about it and provide all the details of your tailored package.
You're right. But I never expected that urxvt caused this. Be sure if I had used a patched 'man', I would have stated this 
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#14 2018-03-28 14:20:54
- eschwartz
- Fellow
- Registered: 2014-08-08
- Posts: 4,097
Re: Manpages are empty [SOLVED]
Maik wrote:
Yes, with the official rxvt-unicode package, everything works as expected, but the reason why I used the patched version is because the official version does not show wide glyphs properly.
Yes, well, contrary to its stated purpose urxvt is not very good at unicode at all, so the simple solution would be to use a better terminal emulator. 
I'm told that urxvt refugees typically enjoy the experience of using "st".
Managing AUR repos The Right Way -- aurpublish (now a standalone tool)
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