Table of Contents

## Name

uname - print system information

## Synopsis

uname [-snrvma] [--sysname] [--nodename] [--release] [--machine] [--all] [--help] [--version]

## Description

This manual page documents the GNU version of uname. uname prints information about the machine and operating system it is run on. If no options are given, uname acts as if the -s option were given. If multiple options are given or the -a option is given, the selected information is printed in the order `snrvm' with a space between items.

### Options

-m, --machine
  Print the machine (hardware) type.
-n, --nodename
  Print the machine's network node hostname.
-r, --release
  Print the operating system release.
-s, --sysname
  Print the operating system name.
-v
  Print the operating system version.
-a, --all
  Print all of the above information.
--help
  Print a usage message on standard output and exit successfully.
--version
  Print version information on standard output then exit successfully.

Table of Contents

- Name
- Synopsis
- Description

- Options