How can we find out if the Linux OS installed is 32-bit or 64-bit?
Barry Schiffman
schiffo2000 at yahoo.com
Thu Nov 23 21:53:35 UTC 2006
--- Stuart Sears <stuart at sjsears.com> wrote:
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> unix syzadmin wrote:
> > 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?
>
> uname -a
> rpm -q kernel --qf '%{NAME}-%{VERSION}.%{ARCH}\n'
>
> will at least give you the arch of your
> installed/running kernels
> that's usually a reasonable clue
>
> regards
>
> Stuart
> - --
Also,
'cat /proc/cpuinfo' gives you the processor model.
'cat /proc/version' tells you the kernel you're
running.
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