#!/usr/bin/env sh
lockfile="/tmp/dwmbar-lock"
p_num=$(pgrep -a busybox | grep "busybox .*/dwmbar.sh" | cut -d ' ' -f 1)
# echo "$p_num"
[ -n "$p_num" ] && rm "$lockfile" 2>/dev/null && kill -s 5 "$p_num"