Linux

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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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Where is zsh supposed to be? (lemm.ee)

submitted 10 months ago by [email protected] to c/[email protected]

32 comments fedilink hide all child comments

Hi all I have a quick question. Is it better for my zsh shell to be in /usr/bin/zsh or /bin/zsh. I remember reading that one of them would mess up the whole system since zsh is not posix compliant. I believe that szh shouldn't be set as the root shell. I now have it in /usr/bin/zsh, is that good? So now when I drop into a root shell I don't get they autocompletion feature that zsh has. I'd also lose that fancy theme. Does that mean my root shell is still bash? Thanks

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[–] [email protected] 5 points 10 months ago (2 children)

/bin is symlinked to /usr/bin, so it doesn't matter.

[–] [email protected] 4 points 10 months ago

While this is true for most linux distributions, it's not true for all and there are other POSIX compliant OSs which are not linux at all:

/ # grep -i pretty /etc/*-release
/etc/os-release:PRETTY_NAME="Alpine Linux v3.18"
/ # ls -ld /bin
drwxr-xr-x    2 root     root           862 Aug  7 13:09 /bin
/ #

As you can see, /bin is not a symlink there.

[–] [email protected] 1 points 10 months ago

Thank you