linux基础指令（一）arch.md

#linux基础指令（一）arch

##字义

architecture

##可以使用平台

linux、mac os

##语法

arch

feiqianyousadeMacBook-Pro:~ yousa$ arch
i386

##值

The arch_name argument must be one of the currently supported architectures:

           i386    32-bit intel

           x86_64  64-bit intel

i386 32位

x86_64 64位