Help for this page
$cmd = "kill -INT $vpnpid"; KILLVPN: ... goto KILLVPN; } $exp1->hard_close();
Got command prompt: [root@fc10-test perl]# Sending kill commands to ch +ild processes: kill -INT 3006 ... VPN process 3006 not dead yet 3006 pts/4 00:00:00 openvpn ...