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-rw-r--r-- | topics/useful-shell-scripts.gmi | 44 |
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diff --git a/topics/useful-shell-scripts.gmi b/topics/useful-shell-scripts.gmi new file mode 100644 index 0000000..e6f4cac --- /dev/null +++ b/topics/useful-shell-scripts.gmi @@ -0,0 +1,44 @@ +* Useful Shell Scripts + +I make it a habit to put all my user-scripts in =~/bin/= and add that to my =$PATH=. Another useful tip is to prepend all my scripts using a "," - this allows me to quickly take advantage of zsh's autocomplete. For the curious, you could also adopt quiuy as part of the scripts - it has the advantage of adding more semantic meaning to your scripts. + +- Run a script with a directory: ",run-with-dir" + +#+begin_src sh +#!/bin/sh +set -eo pipefail + +# Run a command in specific directory +run_within_dir() { + target_dir="$1" + previous_dir=$(pwd) + shift + cd $target_dir && "$@" + cd $previous_dir +} + +run_within_dir $@ +#+end_src + +If you are in =$HOME=, you can do something like: "run-within-dir /tmp" + +- Choose a guix profile on the fly: ",choose-profile": + + #+begin_src sh +#!/bin/env sh + +# To run this use source! + +GUIX_PROFILE="$(guix package --list-profiles | fzf --multi)" + +export GUIX_PROFILE +. "$GUIX_PROFILE/etc/profile" + #+end_src + +- Run magit from any terminal: ",magit". You can take of fzf's autocomplete + + #+begin_src sh +#!/bin/env sh + +emacsclient --eval "(projectile-vc \"$PWD/$@\")" + #+end_src |