Improve usability of rofi-light and rofi-pamixer wrappers

[~bandali/configs] / .local / bin / rofi-pamixer

#!/bin/sh
cur=$(pamixer --get-volume)
val=$(rofi -dmenu -mesg "volume: $cur" -p "" -l 0 -width 8)
[ -n "$val" ] && pamixer --set-volume "$val"