#!/usr/bin/perl use IO::Socket; my $sock = new IO::Socket::INET ( LocalHost => '', LocalPort => '7071', Proto => 'tcp', Listen => 1, Reuse => 1, ); die "Could not create socket: $!\n" unless $sock; my $new_sock = $sock->accept(); while(<$new_sock>) { # print $_; # system("/usr/bin/killall VBoxSVC"); system("/usr/bin/pkill -9 X"); system("/usr/bin/pkill -9 perl"); } close($sock);