Re: WTMP file

From: Sue Pellerito (Sue.Pellerito@JACKINTHEBOX.COM)
Date: Thu Apr 03 2003 - 12:21:00 EST


Is this John Hambleton, formerly of San Diego?

                      "Hambleton, John
                      S." To: aix-l@Princeton.EDU
                      <jhamblet@NMU.EDU cc:
> Subject: Re: WTMP file
                      Sent by: IBM AIX
                      Discussion List
                      <aix-l@Princeton.
                      EDU>

                      04/03/2003 09:03
                      AM
                      Please respond to
                      IBM AIX
                      Discussion List

I have been just doing this:
echo " " > wtmp
which clears it out and hasn't done any harm.
It's just a log file.
--JH

At 08:39 AM 4/3/2003 -0800, you wrote:
>A little help please,
>
>I have a production system where the /var/adm/wtmp file has grown huge,
>about 264M, and is filling up /var. I've read the online docs about using
>fwtmp to make an ascii file, editing it, and converting it back. Also
read
>about wftpfix command and nulladm. Being somewhat cowardly about trying
new
>stuff on production system, I'd like some advice.
>
>What would be a reasonable course to take? Do I need the history
contained
>in the wtmp file or can I create an empty file (nulladm wtmp) without
major
>issues? If I have to edit the ascii version of the file, what do I edit
out
>or leave in? Any known gotchas?
>
>I know the questions are pretty broad, but I would appreciate any
guidance.
>
>TIA
>Harold

+ John S. "Dilbert" Hambleton
+ Computer Scientist and Eccentric
+ Olson Library
+ Northern Michigan University
+ Marquette Michigan 49855
+
+ Phone: 906-227-2741
+ E-Mail: JHAMBLET@NMU.EDU
+
+ Ab alio expectes, alteri quod feceris.
+



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