linux查看操作系统信息

、# uname -a   (Linux查看版本当前操作系统内核信息)
 
      Linux iZ25fduxiavZ 2.6.32-431.23.3.el6.x86_64 #1 SMP Thu Jul 31 17:20:51 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
 
  2、# cat /proc/version (Linux查看当前操作系统版本信息)
 
      Linux version 2.6.32-431.23.3.el6.x86_64 ([email protected]) (gcc version 4.4.7 20120313 (Red Hat 4.4.7-4) (GCC) ) #1 SMP Thu Jul 31 17:20:51 UTC 2014
 
  3、# cat /etc/issue  或cat /etc/redhat-release(Linux查看版本当前操作系统发行版信息)
 
   CentOS release 6.5 (Final)
      Kernel \r on an \m
  4、# cat /proc/cpuinfo (Linux查看cpu相关信息,包括型号、主频、内核信息等)

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转载自supben.iteye.com/blog/2238653