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How to check whether Linux is 32-bit or 64-bit

王林

Dec 25, 2019 pm 01:44 PM

32 bit64 bitlinuxmethodCheck

How to check whether Linux is 32-bit or 64-bit

Method 1:

getconf LONG_BIT

32 is a 32-bit system, 64 is a 64-bit system

How to check whether Linux is 32-bit or 64-bit

Method 2: Use file /sbin/init or file /bin/lscommand

Free video tutorial recommendation: linux video tutorial

32-bit is a 32-bit system, 64-bit is a 64-bit system

How to check whether Linux is 32-bit or 64-bit

Method 3:

uname -a

i686 Indicates a 32-bit system, x86_64 indicates a 64-bit system

How to check whether Linux is 32-bit or 64-bit

Note: The screenshot is a 32-bit system of centos6.4

How to check whether Linux is 32-bit or 64-bit

Recommended related articles and tutorials: linux tutorial

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