Holy crap! That 50 line #ShellScript, which includes child process management and signal handling, not only works, but #shellcheck only whines about two things, both of which I know don't matter.

Shell script that's using curl and jq to get the list of channels from @somafm, fzf to allow you to select one, and mpv to play it.

https://codeberg.org/scy/dotfiles/src/branch/main/bin/soma

#SomaFM #mpv #fzf #jq #shellscript #dotfiles #webradio

Ok, some of you are doing too many requests to wttr.in, lol. So here is a way I do it: a singlerequest every time my PC boots. No need for us to do it every time we open a shell, just save the report to a file & read from it. #Weather #shellscript #Bash #Zsh #nomxd #Tech-talk🐾

Is there any other way to break up a single string of combined options as individual options other than setting “$@“ (breaking up the string on white space), as in …

set -- $option_list
command $@ …

… ? The command is “rsync(1)” in this case if that matters.

An oddity I noticed in that script is that it uses “Bourne Again Shell”, #bash, but is not using array to collect, pass the options around. How would that be done there?

#sh #shellScript #bashScript #unix #Linux

Script where you think. Emacs + shell = zero-distance hacking. No tabs, no noise. Just flow.
#Emacs #Linux #ShellScript #Productivity #DeadSwitch

http://tomsitcafe.com/2025/05/11/shell-scripts-in-emacs-the-cyber-ghosts-shortcut-to-flow/

Hola a todos. Si eres de aquellos que ya usan #Vim o quieren aprender a usarlo y necesitan algo rapido y funcional, te dejo aquí un #ShellScript para que te puedas descargar todo sin muchas vueltas. El #script está enfocado en usuarios de #Debian. Puedes consultar el código en mi repositorio de codeberg :)
Comando -> curl -fsS https://codeberg.org/manjo/VimUltimateShellScript/raw/branch/main/UltimateVim.sh | sh

Cada día más cerca de reemplazar a Excel 🥹

#ShellScript #SeniorDeveloper

You don’t know how many personalities the #AWS #CLI has until you double-check your #disasterrecovery vendor’s work during a failover test. But hey, at least now I have a pile of #shellscript that gives me strong signals.

That’s all well and good for the #infrastructure, but we may have impeded ourselves when we gave the unproven disaster recovery environment production-like (i.e. restrictive) permissions. Diagnosing why the workloads aren’t starting up properly is unnecessarily difficult.

Bash variables: A subshell cannot write back variables to its parent shell.

I want to get a variable AA back anyway and tried:
1. in the subshell: declare -p AA >./tmp/somefile
2. in the parent shell: source ./tmp/somefile

Can this fail? Well (2) is run in a function, so the 'declare ...' we source only declares a local variable. As soon as leaving the function, the AA is gone.

There does not seem to be a version of 'declare -p' which adds "-g" to the output.

#bash #programming #shellscript

【CloudFlare】動的IPアドレスをAPIで自動更新する。DDNS #ShellScript - Qiita

https://qiita.com/napspans/items/455103748f3a0dd7ee18

マウスでターミナルにお絵描きをするシェルスクリプト
https://qiita.com/murasuke/items/61980b435ce661a02414?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items

#qiita #ShellScript #Bash #Terminal

💡 Struggling with shell script arguments? Our guide breaks down positional parameters step by step! From $0 to ${10}, we've got you covered with practical examples.

Read: Mastering Positional Parameters in Linux at: https://www.spsanderson.com/steveondata/posts/2025-04-18/

#linux #shellscript #Programming #Blog #Technology #CLI

💡 Struggling with shell script arguments? Our guide breaks down positional parameters step by step! From $0 to ${10}, we've got you covered with practical examples.

Read: Mastering Positional Parameters in Linux at: https://www.spsanderson.com/steveondata/posts/2025-04-18/

#linux #shellscript #Programming #Blog #Technology #CLI

How To Replace Text In Multiple Files Using A Bash Script In Linux #Bash #ShellScript #Linux #Linuxcommands #Linuxhowto #Linuxbasics
https://ostechnix.com/replace-text-in-multiple-files-using-bash-script/

@jutty I sometimes *do* enjoy writing #shellscript. Kind of similar to how I sometimes even enjoy writing #Javascript.

First of all, I think the only sane way to write shell scripts is to aim for strict #POSIX compliance. Sure, if you write "internal" scripts for some OS or distribution, it's fine to target specifically the shell coming with that system, but that's a special case. For everything else, if your script has an extra dependency on a specific shell, it would most likely make more sense to use a more powerful language with possibly a *different* runtime dependency.

That said, sure, you will use an "obscure" language. The trick is: Think about the right tool for the job upfront. The #shell can be very powerful for a certain class of problems, e.g. as an orchestration layer for separate tools offering "shell-friendly" interfaces like flexible commandline arguments and a stdin/stdout format that's easy to parse for a shell script.

Here's my latest non-trivial work in shellscript and I'd use shellscript again for the same job:
https://github.com/Zirias/dos2ansi/blob/master/src/bin/showansi/showansi.in.tmpl

In a nutshell, it orchestrates xterm, less and my own dos2ansi tool to build an ansi-art viewer. It might be a bit "borderline" because it contains obscure functions to parse some string character by character (something a shell can't do in a sane way), but I think that was a fair price for avoiding to depend on some other interpreter, it's still a relatively short script.

Gotta say, I wish #bash had local / lexically-scoped functions, rather than having to rely on hacks like:

function widget {
    function ___widget_parse {
        ...
    }
    ...
    unset ___widget_parse
}

Something like this (which does not currently work) would be lovely:

function widget {
    local function parse {
        ...
    }
}

#ShellScript #ShellScripts #ShellScripting

Bashing Out A Simple Battery Status Script In Bash

https://eggflix.foolbazar.eu/videos/watch/4bd22c77-42ea-4d69-92cf-c486d63158fb

新しい curl コマンドの使い方 完全ガイド（2025年版） #ShellScript - Qiita https://qiita.com/ko1nksm/items/30982a5f357f26ae166f

My secret weapon for #AudioEditing / #SoundDesign = #FFMPEG + #ChatGPT (other LLM’s are probably fine for this too). What can you do with it? An endless amount of batch editing and conversion tasks (also incl. #VideoEditing !); generate a large amount of variations on a sound (based on for example a folder full of samples + audio analysis and transformation); recursive/#fractal like creativity. This often involves generating a combination of an FFMPEG terminal command + .sh #ShellScript.