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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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bash coding standards? (lemmy.ml)

submitted 4 months ago* (last edited 4 months ago) by t0mri@lemmy.ml to c/linux@lemmy.ml

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i didnt care about how i wrote my bash scripts, coz i know theyd ultimately be used just by myself. but for the past few day, i've been working on this project, mk-blog which uses some bash scripts, there are chances that others might look at them. besides in work they're asking me maintain a server. so why not learn the standards. but i couldn't find anything good online (i'm gonna blame my search engine lol). so...

i'd appreciate redirections to (official or community) bash coding standards

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[–] Zucca@sopuli.xyz 3 points 4 months ago

utilize awk if you need to process (=more complex than just grepping) large amounts of text.
- make your awk code conform to at least busybox awk for compability

I once did a sh script that needed (because I wanted a challenge?) to be compatible with vanilla Android shell too. So I needed to test it with regular bash, busybox and mksh+toybox. That was 'fun'.

I've had some initial plans to spllit the code out from that project and develop a "shell" library that would ease building shell scripts that are compatible with different systems... But I bet someone else has already done that.