Posted on 2009-02-26 10:42
Fingki.li 閱讀(353)
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About linux
View cpu information command:
1 # dmesg | grep CPU
2 # cat /proc/cpuinfo
you can find the following from the show :AMD Athlon(tm) 64 X2 Dual Core Processor 4000+
It tell you :64bit cpu
View OS version:
# cat /proc/version
you can see information similar to the following:
Linux version 2.6.24-21-generic (buildd@palmer) (gcc version 4.2.3 (Ubuntu 4.2.3-2ubuntu7)) #1 SMP Tue Oct 21 23:43:45 UTC 2008
View OS bit num:
# getconf LONG_BIT
you can see :32 or 64.