tldr/pages/linux/hostname.md

# hostname

> Show or set the system's host name.
> More information: <https://manned.org/hostname>.

- Show current host name:

`hostname`

- Show the network address of the host name:

`hostname -i`

- Show all network addresses of the host:

`hostname -I`

- Show the FQDN (Fully Qualified Domain Name):

`hostname --fqdn`

- Set current host name:

`hostname {{new_hostname}}`
hostname: add page 2015-12-15 16:57:07 +00:00			`# hostname`

Formatted all pages according to guidelines. 2016-01-07 17:31:27 +00:00			`> Show or set the system's host name.`
linux/[h-k]: add more information link (#6227) 2021-09-02 19:33:49 +01:00			`> More information: <https://manned.org/hostname>.`
hostname: add page 2015-12-15 16:57:07 +00:00
Formatted all pages according to guidelines. 2016-01-07 17:31:27 +00:00			`- Show current host name:`
hostname: add page 2015-12-15 16:57:07 +00:00
			`hostname`

Formatted all pages according to guidelines. 2016-01-07 17:31:27 +00:00			`- Show the network address of the host name:`
hostname: add page 2015-12-15 16:57:07 +00:00
			`hostname -i`

Formatted all pages according to guidelines. 2016-01-07 17:31:27 +00:00			`- Show all network addresses of the host:`
hostname: add page 2015-12-15 16:57:07 +00:00
			`hostname -I`

Formatted all pages according to guidelines. 2016-01-07 17:31:27 +00:00			`- Show the FQDN (Fully Qualified Domain Name):`
hostname: add page 2015-12-15 16:57:07 +00:00
			`hostname --fqdn`

Formatted all pages according to guidelines. 2016-01-07 17:31:27 +00:00			`- Set current host name:`
hostname: add page 2015-12-15 16:57:07 +00:00
			`hostname {{new_hostname}}`