Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1016/sshd
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 16496/sendmail: rej
tcp 0 0 :::80 :::* LISTEN 30809/httpd
tcp 0 0 :::22 :::* LISTEN 1016/sshd
tcp 0 0 :::443 :::* LISTEN 30809/httpd
udp 0 0 0.0.0.0:68 0.0.0.0:* 816/dhclient