How can we find out if the Linux OS installed is 32-bit or64-bit?

[Pankaj Govil]

Actually uname -i tells you hardware platform but I believe you need to
do uname -rm to get the Linux architecture. 

I vaguely remember Oracle installation pre-req showed a different way to
check architecture but don't recall whether it was for hardware
architecture or OS architecture. Bad brain cells.

PG
________________________________

Pankaj Govil
Systems Manager  


-----Original Message-----
From: redhat-list-bounces at redhat.com
[mailto:redhat-list-bounces at redhat.com] On Behalf Of Gareth Llewellyn
Sent: Thursday, November 23, 2006 6:23 AM
To: General Red Hat Linux discussion list
Subject: RE: How can we find out if the Linux OS installed is 32-bit
or64-bit?

uname -i

-----Original Message-----
From: redhat-list-bounces at redhat.com
[mailto:redhat-list-bounces at redhat.com] On Behalf Of unix syzadmin
Sent: 23 November 2006 12:20
To: General Red Hat Linux discussion list
Subject: How can we find out if the Linux OS installed is 32-bit or
64-bit?

Hi,

We have a lot of Redhat Linux servers on various hardware.
How can we find out if the Linux OS installed is 32-bit or 64-bit?

Please suggest,
Thanks & Regards,
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