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I have a set of network connected machines A, B, C ... that can connect via wired Ethernet, Wi-Fi or VPN. Right now, I have a list of bash aliases that define the IP address of each:
alias A_en=1.0.0.1; alias A_wl=192.168.1.24; alias A_vpn=100.1.2.3
alias B_en=...This is getting unruly as the list of machines grows. Moreover, its slightly annoying to have to expand the bash variable:
ssh user@$A_wlI know I could accomplish this with a bash script and a config file but I also know the right tool for this is my resolver.
How do I add custom domain-ip address pairs to resolved.conf and resolveconf.conf without running a separate DNS server on the machine?
I tried reading the resolved article https://wiki.archlinux.org/title/Systemd-resolved and resolved man page https://man.archlinux.org/man/systemd-resolved.8 but it went over my head.
Ideally, I could use the hostname by itself to resolve to the fastest available connection or be able to specify a particular connection manually.
Last edited by czarcastic_comment (2024-10-19 23:47:12)
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The solution is the /etc/hosts file.
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