do_not_disturb: use pkill instead of killall to support NixOS (#1638)
do_not_disturb: use pkill instead of killall to support NixOS (#1638)


ultrabug/py3status,Andrwe/py3status,ultrabug/py3status,valdur55/py3status,Andrwe/py3status,valdur55/py3status,ultrabug/py3status,valdur55/py3status