Util to watch power supply.
sh
cargo install powersupplywatch
sh
powersupplywatch [--power-supply=</sys/class/power_supply/AC0>] \
[--sounds=</usr/share/sounds/freedesktop/stereo>] \
[--plugin=<power-plug.oga>] \
[--unplug=<power-unplug.oga>]
License: BSD-3-Clause