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@xxxxxxxxxxxxxxx)
> 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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