#!/usr/bin/perl -w
use Net::Telnet;
use constant HOST=>'192.168.10.150';
use constant USER=> 'patil';
use constant PASS=>'patil';
my $telnet=Net::Telnet->new(HOST);
$telnet->login(USER,PASS);
my @lines=$telnet->cmd('ps -ef');
print @lines;
~

##</code><code>##


~#!/usr/bin/perl -w
use Net::Telnet;
 $telnet = new Net::Telnet ( Timeout=>10,
                             Errmode=>'die');
 $telnet->open('192.168.10.220');
 $telnet->waitfor('/login: $/i');
 $telnet->print('patil');
 $telnet->waitfor('/password: $/i');
 $telnet->print('patil');
 $telnet->waitfor('/\$ $/i');
 $telnet->print('who');
 $output = $telnet->waitfor('/\$ $/i');
 print $output;