Which process is using a TCP port number?

        AIX 3.2.5
        unknown model

        http web server died and httpd daemon cannot be restarted

        netstat -a |grep 80

                There is something listening on port 80 for a 
        connection.  Need to find out what process this is.  This
        can be done with "lsof" utility.

        Lsof is available via anonymous ftp from
        ( in pub/lsofVVVtar.Z where VVV is the version 
        number, currently 3.47.

        Ran Configure aix and then make to compile and link lsof.

        lsof -i tcp:80

        Shows processes using tcp port 80 - killed these processes
        and all is well.

Support Line: Which process is using a TCP port number? ITEM: AQ6249L
Dated: October 1995 Category: N/A
This HTML file was generated 99/06/24~13:30:25
Comments or suggestions? Contact us