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That requires faith in software not making hard coded assumptions about filesystem structure. Something which I am not prepared to do. How much software still c
by 0cf8612b2e1e 2y ago
That requires faith in software not making hard coded assumptions about filesystem structure. Something which I am not prepared to do. How much software still cannot respect XDG?
- holowoodman 2y agoNot a problem in practice. I've seen a lot of systems having user homes in places other than /home for various (usually historical) reasons. Never broke anything afaik.
- 0cf8612b2e1e 2y agoIt probably is fine. Still makes my spider sense tingle about some unforeseen failure that will crop up one day.
- tredre3 2y agoI've seen scripts with hardcoded "/home/$username" so your worries aren't entirely unfounded. It's understandable too, because Linux doesn't provide a nice way to retrieve that information. You'll have to parse /etc/passwd (which might not contain all users) or hope that whatever language you're using supports path extrapolations so that you can do realpath(~username) or call a third party tool that does, like a shell.
- holowoodman 2y agoOf course there is a nice way. 'getent passwd' if you have a shell script, or the getpwent() libc function if you are in some real programming language somewhere. That is ages-old POSIX stuff from almost the last century even (POSIX.1-2001, actually older than the standard even, since it has been in SystemV and BSD...), and Linux has always supported that.
- anthk 2y ago$HOME.
- jesprenj 2y agoln -s /root /home/root