# netstat -tulpn | grep 6000
tcp        0      0 0.0.0.0:6000          0.0.0.0:*                   LISTEN      6347/perl
# ps aux | grep 6347
pastebot  6347  0.2  0.8 189552 34416 pts/0    S+   11:16   0:00 /usr/bin/perl /usr/local/bin/pastebot