Arch Linux

detto

Member

Registered: 2006-01-23

Posts: 510

simple bash-batch-compiler improvements

hey there,

i made a simple bash script for compiling many *.cpp files in one dir.

#! /bin/bash

find . -name "*.cpp" -exec g++ {} -o {}.sh \;

but if an *.sh already exists it shouldn't compile, also it would be nice to have it named program.sh not program.cpp.sh my bash skills are rather limited, think one could help me out folks

cheers,
detto

drakosha

Member

Registered: 2006-01-03

Posts: 253

Website

Re: simple bash-batch-compiler improvements

i'd do:

for f in *cpp; do g++ "$f" -o `echo "$f" | sed 's/.cpp$//'`.sh; done

phrakture

Arch Overlord

From: behind you

Registered: 2003-10-29

Posts: 7,879

Website

Re: simple bash-batch-compiler improvements

Ummm... compiling those as .sh files is a terrible idea.  .sh indicates a shell script

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http://phraktured.net

bboozzoo

Member

From: Poland

Registered: 2006-08-01

Posts: 128

Re: simple bash-batch-compiler improvements

and I would use a Makefile

detto

Member

Registered: 2006-01-23

Posts: 510

Re: simple bash-batch-compiler improvements

Heyho. just wanted to thank u for your answers!

detto

Member

Registered: 2006-01-23

Posts: 510

Re: simple bash-batch-compiler improvements

Mh, got another one here :< Still didn't find a GOOD sed tutorial with regexp. It's so damn complicated in my eyes.
Well, I figured something out, but it has a error inside

for f in *.jpg ; do mv "$f" `echo "$f" | sed 's! 1280!!'` ; done

When executing it prompts for every *jpg file with "mv: specified target »(10).jpg« is no directory". :?

Last edited by detto (2007-03-15 13:26:52)

ezzetabi

Member

Registered: 2006-08-27

Posts: 947

Re: simple bash-batch-compiler improvements

http://www.grymoire.com/Unix/Sed.html