Something

Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State
tcp        0      0 *:737                   *:*                     LISTEN
tcp        0      0 localhost.localdo:mysql *:*                     LISTEN
tcp        0      0 *:sunrpc                *:*                     LISTEN
tcp        0      0 *:www                   *:*                     LISTEN
tcp        0      0 *:auth                  *:*                     LISTEN
tcp        0      0 *:ssh                   *:*                     LISTEN
tcp        0      0 localhost.localdoma:727 *:*                     LISTEN
tcp        0      0 localhost.localdom:smtp *:*                     LISTEN
udp        0      0 *:731                   *:*
udp        0      0 *:734                   *:*
udp        0      0 *:sunrpc                *:*
Active UNIX domain sockets (only servers)
Proto RefCnt Flags       Type       State         I-Node Path
unix  2      [ ACC ]     STREAM     LISTENING     1416     /var/run/dbus/system_bus_socket
unix  2      [ ACC ]     STREAM     LISTENING     2360     /var/run/apache2/cgisock
unix  2      [ ACC ]     STREAM     LISTENING     1573     /dev/printer
unix  2      [ ACC ]     STREAM     LISTENING     1610     /var/run/mysqld/mysqld.sock