Author: Unknown
Email:
Date Submitted: April 16, 1998
Edited By: Ray Curtis <ray@clark.net>
Status: New Entry

Releases: All
Platform: All
Category: Common Problems with Linux\Unix Commands
Category Listing: Problems finding number of open files ?

ISSUE:

How do I find out how many open files I have at any time ?

RESPONSE:

        # strobe
        ...
        localhost                  unknown       12905/tcp unassigned

        # netstat
        Active Internet connections (w/o servers)
        Proto Recv-Q Send-Q  Local Address   Foreign Address State
        ----- ------ ------  -------------   --------------- -----
        tcp       16      0  localhost:12929 localhost:22    TIME_WAIT
        tcp       82      0  localhost:12932 localhost:smtp  TIME_WAIT
        tcp        1      0  localhost:6270  localhost:6000  TIME_WAIT
        tcp        1      0  localhost:4718  localhost:12905 TIME_WAIT
        ...

        # lsof -i

        ...
        xdm  1091   root  5u  inet 0x00f24c0c   0t0    TCP*:12905
        X    1093   root  5u  inet 0x00f24c0c   0t0    TCP*:12905
        ...

        it appears that it's something to do with X and xdm.  it
        stays the same until the X server is killed/restarted, so
        perhaps i could call a "pf"-like program after X is running.

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