Just enter "uname -m" . "s390" means 31 bit and "s390x" means 64 bit.
Regards, Tobias Doerkes ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390