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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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zsh or fish for an intermediate Linux user? (self.linux)

submitted 1 year ago by zaphodb2002 to c/[email protected]

63 comments fedilink hide all child comments

So I've been using Linux now for a while, and am looking to migrate my dev environment to vim and spend more time in the command line. I'm fairly comfortable with bash but by no means an expert. I've used zsh with some minor customization but just recently learned about fish. I'd love to hear people's opinions.

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[–] [email protected] 11 points 1 year ago (1 children)

I moved to the fish shell a while ago and I love it, everything I need works OOB. I don't understand people complaining about the different sintax for scripts, this is a non issue, just use #!/bin/bash at the start of your script and it will use bash, or just execute directly with "bash script.sh".

[–] [email protected] 3 points 1 year ago (1 children)

I don't understand people complaining about the different sintax for scripts, this is a non issue...

I have a two major reasons:

Adding another shell syntax adds unnecessary cognitive load and context switching. If I were to use a non-POSIX shell, I'd have to remember another, highly domain-specific language, in addition to BASH/ZSH/SH and need to context switch when writing and debugging shell scripts. Instead, I can spend the mental energy on writing code, and learning new languages and tools.
Most remote *nix systems run BASH or another POSIX-compliant shell. This introduces additional context switching when administering or debugging remotely.

[–] [email protected] 1 points 1 year ago (1 children)

And as OP puts it, this "sintax" is a sin.

[–] [email protected] 2 points 1 year ago

If they're taxing it now, that's another reason to to avoid the non-POSIX shell :P