cronbat (357B)
1 #!/usr/bin/env sh 2 # Notify me with notify-send if my battery is below 25%. 3 # You can set this to run via cron. 4 5 [ "$(cat /sys/class/power_supply/BAT0/status)" = "Charging" ] && exit 6 [ "$(cat /sys/class/power_supply/BAT0/capacity)" -lt 25 ] && 7 export DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1001/bus && 8 notify-send -u critical "Battery critically low."