Which process-id belongs to a tcp or udp port

[Hofmann Berthold]

Hello,

can i find on HP-UX 11.0 which process-id belongs to a specific tcp or ucp port connection, which i see with netstat -an

Berthold

[Robert-Jan Goossens · Accepted solution]

Hi Berthold,

You can with lsof.

http://hpux.connect.org.uk/hppd/hpux/Sysadmin/lsof-4.77/

example
# lsof -i tcp:513
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
inetd 982 root 9u inet 0x41e6a068 0t0 TCP *:login (LISTEN)
rlogind 9229 root 0u inet 0x4201e868 0t2665 TCP db001:login->daf68.pg)

Regards,
Robert-Jan

[Arunvijai_4]

Hi,

You can do with "lsof". Download and install from,

http://hpux.connect.org.uk/hppd/hpux/Sysadmin/lsof-4.77/

After installing, do a "man lsof" for more details.

-Arun