path: openresolv_3.17.4-1/systemd-resolved.in done pid=$(pidof systemd-resolved) if [ -n "$pid" ]; then kill -HUP $pid path: openresolv_3.17.4-1/resolvectl.in if ! [ -d /sys/class/net ] || \ ! type resolvectl >/dev/null 2>&1 || \ ! pidof systemd-resolved >/dev/null then exit 1