This is a collection of dotfiles and scripts for my bspwm setup
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#!/bin/sh
# General brightness management
RELOAD="$HOME/.scripts/panel/brightness.sh"
[ -z "$2" ] && NUM="5" || NUM="$2"
help() {
B=$(tput bold)
N=$(tput sgr0)
cat << EOF
${B}NAME${N}
brightnesscontrol - control the volume of the system
${B}SYNOPSIS${N}
./brightnesscontrol.sh <command> [<arg1>]
${B}DESCRIPTION${N}
Commands can be truncated, i.e.
\`${B}brightnesscontrol.sh s${N}\` for \`${B}brightnesscontrol.sh set${N}\`
Arguments need to be of numeric value.
${B}COMMANDS${N}
${B}u*, up <amount>${N}
${B}d*, down <amount>${N}
${B}s*, set <volume>${N}
EOF
}
case "$1" in
u*) brightnessctl -q s +"$NUM"% ; $RELOAD ;;
d*) brightnessctl -q s "$NUM"%- ; $RELOAD ;;
s*) brightnessctl -q s "$NUM"% ; $RELOAD ;;
*) help ;;
esac