vps - 怎样查看当前linux系统是64位还是32位的?

Question

因为VPS上要装一个软件，但是不知道当前这个操作系统是32位还是64位的，所以想问问如何判断系统是多少位？

怪我咯 · Answer

<pre><code>$ uname -a
</code></pre>

大家讲道理 · Answer

arch command is enough

PHPz · Answer

Digits

uname -a

lsb_release -a

PHP中文网 · Answer

file /bin/ls
Or go to the root directory to see if there is a lib64 directory. There is a 64-bit system

PHP中文网 · Answer

cat /etc/redhat-release
Or
getconf LONG_BIT

黄舟 · Answer

uname -a

x86_64 64-bit
Others i386 and i686 are 32-bit