[criss@localhost ~]$ netstat -ln | grep 80
tcp        0      0 127.0.0.1:8000              0.0.0.0:*                   LISTEN      
tcp        0      0 :::80                       :::*                        LISTEN      
unix  2      [ ACC ]     STREAM     LISTENING     6807   /tmp/.X11-unix/X0
unix  2      [ ACC ]     STREAM     LISTENING     8072   /tmp/mapping-criss
unix  2      [ ACC ]     STREAM     LISTENING     8314   /tmp/orbit-criss/linc-c45-0-2cf58aff80f9b
unix  2      [ ACC ]     STREAM     LISTENING     9148   /tmp/ksocket-criss/localhost.localdomain-0ca2-47ae1b80