uname command usage in Linux

Source: Internet
Author: User


Function Description: Uname is used to get information about the computer and operating system.
Syntax: uname [-amnrsvpio][--help][--version]
Supplemental Note: uname can display basic information such as the version of the operating system used by the Linux host, and the name of the hardware.
Parameters
-A or –all all information in detail, followed by kernel name, host name, kernel version number, kernel version, hardware name, processor type, hardware platform type, operating system name
-M or –machine display the hardware (CPU) name of the host
-N or-nodename displays the name or host name of the host on the network node
-R or –release displays the Linux OS kernel version number
-S or –sysname display Linux kernel name
-V Display the operating system is the first version
-P display processor type or unknown
-I display hardware platform type or unknown
-O Display Operating system name
–help Get help information
–version Display uname version information
Uname Use Example:
[Root@localhost ~]# uname
Linux
Note: Using the uname command alone is equivalent to Uname-s
[Root@localhost ~]# Uname-a
Linux localhost 2.6.18-4-686 #1 SMP Mon Mar 17:17:36 UTC 2007 i686 Gnu/linux
[Root@localhost ~]# Uname-m
i686
[Root@localhost ~]# Uname-n
localhost
[Root@localhost ~]# Uname-r
2.6.18-4-686
[Root@localhost ~]# Uname-s
Linux
[Root@localhost ~]# Uname-v
#1 SMP Mon Mar 17:17:36 UTC 2007
[Root@localhost ~]# Uname-p
i686
[Root@localhost ~]# Uname-i
I386
[Root@localhost ~]# Uname-o
Gnu/linux
[Root@localhost ~]# Uname–version
Uname (GNU coreutils) 5.97
Copyright (C) 2006 Free Software Foundation, Inc.
This is free software. Your may redistribute copies of it under the terms of
The GNU general public License There is NO WARRANTY and to the extent permitted by.

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.