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1 |
[root@CentOS
~]# uname -a<br>Linux CentOS 2.6.32-358.el6.i686 #1
SMP Thu Feb 21
21:50:49
UTC 2013 i686 i686 i386 GNU/Linux<br>这个是32位的(i686,i386) |
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1
2 |
[root@CentOS
~]# uname -a<br>Linux localhost.localdomain 2.6.18-194.el5xen #1
SMP Fri Apr 2
15:34:40
EDT 2010 x86_64 x86_64 x86_64 GNU/Linux这个就是64位的(x86_64) |
32位的一般是i386、i686,64位的是x86_64
原文:http://www.cnblogs.com/Codenewbie/p/3658533.html