commandline session
$ping www.beautifulwork.org PING beautifulwork.org (46.22.210.18) 56(84) bytes of data. 64 bytes from mars.infoclub.in (46.22.210.18): icmp_req=1 ttl=53 time=310 ms 64 bytes from mars.infoclub.in (46.22.210.18): icmp_req=2 ttl=53 time=210 ms 64 bytes from mars.infoclub.in (46.22.210.18): icmp_req=3 ttl=53 time=210 ms 64 bytes from mars.infoclub.in (46.22.210.18): icmp_req=4 ttl=53 time=210 ms 64 bytes from mars.infoclub.in (46.22.210.18): icmp_req=5 ttl=53 time=211 ms ^C --- beautifulwork.org ping statistics --- 5 packets transmitted, 5 received, 0% packet loss, time 4069ms rtt min/avg/max/mdev = 210.503/230.707/310.307/39.800 ms $ping -c 2 www.beautifulwork.org PING beautifulwork.org (46.22.210.18) 56(84) bytes of data. 64 bytes from mars.infoclub.in (46.22.210.18): icmp_req=1 ttl=53 time=302 ms 64 bytes from mars.infoclub.in (46.22.210.18): icmp_req=2 ttl=53 time=209 ms --- beautifulwork.org ping statistics --- 2 packets transmitted, 2 received, 0% packet loss, time 1000ms rtt min/avg/max/mdev = 209.468/256.133/302.799/46.668 ms $ping -c 2 -i 1 www.beautifulwork.org PING beautifulwork.org (46.22.210.18) 56(84) bytes of data. 64 bytes from mars.infoclub.in (46.22.210.18): icmp_req=1 ttl=53 time=328 ms 64 bytes from mars.infoclub.in (46.22.210.18): icmp_req=2 ttl=53 time=347 ms --- beautifulwork.org ping statistics --- 2 packets transmitted, 2 received, 0% packet loss, time 1000ms rtt min/avg/max/mdev = 328.452/337.938/347.425/9.504 ms $netstat -ntl Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State tcp 0 0 0.0.0.0:45517 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN tcp6 0 0 :::111 :::* LISTEN tcp6 0 0 :::22 :::* LISTEN tcp6 0 0 ::1:25 :::* LISTEN tcp6 0 0 :::51975 :::* LISTEN $netstat -ntlp (Not all processes could be identified, non-owned process info will not be shown, you would have to be root to see it all.) Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 0.0.0.0:45517 0.0.0.0:* LISTEN - tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN - tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN - tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN - tcp6 0 0 :::111 :::* LISTEN - tcp6 0 0 :::22 :::* LISTEN - tcp6 0 0 ::1:25 :::* LISTEN - tcp6 0 0 :::51975 :::* LISTEN - $sudo netstat -ntlp [sudo] password for jeffrin: Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 0.0.0.0:45517 0.0.0.0:* LISTEN 1859/rpc.statd tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN 1828/rpcbind tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 3099/sshd tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 27100/exim4 tcp6 0 0 :::111 :::* LISTEN 1828/rpcbind tcp6 0 0 :::22 :::* LISTEN 3099/sshd tcp6 0 0 ::1:25 :::* LISTEN 27100/exim4 tcp6 0 0 :::51975 :::* LISTEN 1859/rpc.statd $sudo netstat -n
GNU/Linux Common Network Utilities/Tools – Video Tutorial Related
[source : http://www.youtube.com/user/frankperez87]
[youtube https://www.youtube.com/watch?v=CigJXmUYXJY?rel=0&w=853&h=480]