On Wed Mar 25, 2026 at 11:09 PM MDT, Isac Monção wrote:
I created a script to help those who use a window manager and need a simple way to increase, decrease and get the current audio volume.
I like your script. Thank you for sharing. Minor nit: perhaps an sh(1) case statement would be better than your ifs, so: ```sh case "$1" in up) mixerctl -w "$MIXER_VARIABLE+=$INCREMENT" ;; down) mixerctl -w "$MIXER_VARIABLE-=$INCREMENT" ;; #etc *) usage; exit 64 ;; # sysexits(3) EX_USAGE if i recall esac ``` This would also cover the case of $# -lt 1, though you might still find something like `test -n "$2" && usage && exit 64` necessary. happy hacking trinity
