Linux resolution 2.6.9-55.ELsmp #1 SMP Fri Apr 20 16:36:54 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux >>> As per the above details u r using 32 bit OS. Regards, Saquib Imam +81-90-60844216 -----Original Message----- From: kernelnewbies-bounce@xxxxxxxxxxxx [mailto:kernelnewbies-bounce@xxxxxxxxxxxx] On Behalf Of Ajay Jain Sent: 2010年2月23日 21:18 To: kernelnewbies@xxxxxxxxxxxx Subject: Linux Version - 32 bit OR 64 bit Hi, I have a machine that has an RHEL installed. The machine is a 64 bit machine. I want to know whether I am using RHEL-32 bit OR RHEL-64 bit. How do I find that? If I do a uname -a, it shows: Linux resolution 2.6.9-55.ELsmp #1 SMP Fri Apr 20 16:36:54 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux This only shows that I have a 64 bit machine. >From cat /etc/redhat-release, I see: Red Hat Enterprise Linux WS release 4 (Nahant Update 5) This also does not show whether it's 32 bit Or 64 bit. Where/How do I find the same? Regards, Ajay. -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ