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Old 06-03-2012, 11:22 PM   #1
fantasy1215
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lsof -i how to understand the output message?


I use lsof -i to list all the opened socket file descriptor.And I use this command to list all the listened port, But I have some doubt about the output messages.
Like:
Code:
mycmd  8983 userw    5u  IPv4     39189       TCP *:bmc-grx (LISTEN)
This line give the port name bmc-grx instead of port number.
How could I know the listened port number instead of the port mapped name?
Thanks in advance!
 
Old 06-04-2012, 11:23 AM   #2
unSpawn
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Use "-n". To avoid resolving about anything I use "-Pwln", see 'man lsof' for the meaning of those switches.
 
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Old 06-07-2012, 10:15 PM   #3
fantasy1215
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Quote:
Originally Posted by unSpawn View Post
Use "-n". To avoid resolving about anything I use "-Pwln", see 'man lsof' for the meaning of those switches.
Thanks for your reply, it helps!
 
  


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