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# **arch**
## 说明
**arch命令** 用于显示当前主机的硬件架构类型。arch命令等同于`命令name -m`在当前的Linux系统下,
arch命令输出结果有:i386、i486、i586、alpha、sparc、arm、m68k、mips、ppc、i686等
## 实例
```bash
arch # 64位输出：x86_64
```
