> netstat -Ainet -anp | egrep perl
tcp 1 0 10.36.109.155:45720 10.36.109.155:8082 CLOSE_WAIT 19642/perl
Process ID 19642 is a Perl process connecting to local port 8082.
Better:
netstat -lnp --tcp | egrep -i perl
"List all Perl servers listening to TCP ports". The previous command would also give us clients and UDP -- the second command is shorter.
