Linux下如何查看操作系统的位数
Linux下如何明确地查看操作系统的位数
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??? 如何知晓操作系统是32位还是64位?这里介绍一种简单的方式:
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??? [root@localhost mysql-5.1.57]# getconf LONG_BIT
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??? 64
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??? 通过上面操作,我们可以很方便看到是64位。我的版本信息如下:
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??? [root@localhost mysql-5.1.57]# lsb_release -a
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??? LSB Version:??? :core-4.0-amd64:core-4.0-ia32:core-4.0-noarch:graphics-
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??? 4.0-amd64:graphics-4.0-ia32:graphics-4.0-noarch:printing-4.0-amd64:printing-
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??? 4.0-ia32:printing-4.0-noarch
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??? Distributor ID: CentOS
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??? Description:??? CentOS release 5.8 (Final)
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??? Release:??????? 5.8
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??? Codename:?????? Final
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??? 如果你的显示不出来,请man getconf,查看下帮助。