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This article introduces the relevant knowledge of "the usage of the Linux basic command arch". Many people will encounter such a dilemma in the operation of actual cases, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Arch

The Arch instruction is mainly used to display the hardware structure type of the current host, and we can see that its output results are: i386, i486, mips, alpha and so on.

The scope of this command: RedHat, RHEL, Ubuntu, CentOS, SUSE, openSUSE, Fedora.

1. Grammar

Arch [options]

2. List of options

Option

Description

-- help

Display help information for this command

-- version

Displays the version information of the command

3. Examples

[root@localhost ntop-4.0.1] # arch

I686 / / you can see that the i686 machine is currently 32-bit

[root@localhost ntop-4.0.1] # arch-- help

Usage: arch [option].

The architecture of the output machine.

-- help displays this help and exits

-- version displays version information and exits

Please report the error of arch to bug-coreutils@gnu.org

GNU coreutils Project Home Page:

General help for GNU software:

Please report the translation error of arch to

To get the complete documentation, run: info coreutils' arch invocation'

[root@localhost ntop-4.0.1] # arch-- version

Arch (GNU coreutils) 8.4

Copyright (C) 2010 Free Software Foundation, Inc.

License: GPLv3+:GNU General Public license version 3 or later.

This software is free: you are free to modify and redistribute it.

There is no other guarantee within the scope of the law.

Written by David MacKenzie and Karel Zak.

[root@localhost ntop-4.0.1] #

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