server hangs!

[darshak]

Hi,
How can i find that Why server is hanging? Is it a hardware/software issue?
Any Log that we can check for that?

Urgent help needed.

----- Original Message ----- 
From: "Mike Burger" <mburger at bubbanfriends.org>
To: "General Red Hat Linux discussion list" <redhat-list at redhat.com>
Sent: Sunday, May 21, 2006 10:25 AM
Subject: Re: About Shutdown Log Messages


> Another thought is this:
>
> Usually, an account must have root authority to run the shutdown/init/halt
> processes, anyhow.
>
> Assuming that your regular users don't, already, have root access to the
> system(s) in question, you could restrict access to those commands via
> sudo.
>
> Commands issued via sudo are logged in /var/log/secure, and appear
> something like this:
>
> May 15 06:00:02 burgers sudo:  mburger : TTY=unknown ; PWD=/home/mburger ;
> USER=root ; COMMAND=/usr/lib/mailman/bin/list_members somecommand
>
> On Fri, May 19, 2006 2:20 pm, Fábio Augusto wrote:
>> Hi Emilio,
>>
>> Thanks a lot, I think it will help a lot! :)
>>
>> Regards!
>>
>> 2006/5/19, Emilio Casbas <ecasbas at unav.es>:
>>>
>>> Fábio Augusto wrote:
>>> > Good Morning List,
>>> >
>>> > I would like to check if there is a way to create a log for the
>>> > shutdown/init/halt command, where every time the machine is restarted
>>> or
>>> > halted, I can check which user has submitted the turn off command.
>>> >
>>> > Regards
>>> >
>>> Good Afternoon :)
>>>
>>> Why do you want create the log if they've already exist?
>>>
>>> #man last
>>> #man wtmp
>>>
>>> Thanks
>>> Emilio C.
>>>
>>>
>>> --
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>>>
>>
>>
>>
>> --
>> Fábio Augusto Miranda Martins
>> Fone: (11) 6202-3897 / (11) 6987-0590
>> Cel: (11) 8564-0862
>> E-mail: fabiomirmar at gmail.com
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>>
>
>
> -- 
> Mike Burger
> http://www.bubbanfriends.org
>
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