From: Benoit Rouits <brouits@free.fr>
To: "Kirkwood, David A." <DAVID.A.KIRKWOOD@saic.com>
Cc: linux-admin@vger.kernel.org
Subject: Re: FW: 64 bit or 32 bit
Date: Sun, 19 Aug 2007 21:48:34 +0200 [thread overview]
Message-ID: <1187552914.4525.8.camel@localhost> (raw)
In-Reply-To: <954E3479CC27224785179CA04904214D06DABFAB@0668-its-exmp01.us.saic.com>
just make a C program like this:
int main()
{
printf("address bus is %d bytes\n",sizeof(void*));
}
and compile it with cc then run it.
If it prints 8, it is a 64 bit OS, if it prints 4, it is a 32 bit OS.
cheers
- Ben
Le vendredi 17 août 2007 à 14:18 -0400, Kirkwood, David A. a écrit :
>
> From: Kirkwood, David A.
> Sent: Friday, August 17, 2007 1:13 PM
> To: Linux group (linux-admin@vger.kernel.org)
> Subject: 64 bit or 32 bit
>
> How can I tell if a given system is running a 32bit krnel or a 64bit kernel. I a system capable of running either, but I cannot figure out which kernel is installed on it.
>
> David A. Kirkwood
>
>
> -
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next prev parent reply other threads:[~2007-08-19 19:48 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-17 18:18 FW: 64 bit or 32 bit Kirkwood, David A.
2007-08-17 21:42 ` terry white
2007-08-19 19:48 ` Benoit Rouits [this message]
2007-08-20 18:36 ` Glynn Clements
2007-08-20 23:30 ` Benoit Rouits
2007-08-21 8:13 ` Glynn Clements
2007-08-20 18:34 ` Glynn Clements
2007-08-21 6:02 ` Carsten Aulbert
2007-08-21 8:27 ` Glynn Clements
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