Man page - inetutils-hostname(1)
Packages contains this manual
apt-get install inetutils-tools
Manual
hostname (1) User’s Reference Manual hostname (1)
NAME
hostname — show or set the system host name
SYNOPSIS
hostname [ option ... ] [ name ]
DESCRIPTION
Show the system’s host name, or set it if name is specified.
OPTIONS
-a
,
--aliases
Also show aliases for the host name.
-d , --domain
Show the DNS domain name.
-f , --fqdn , --long
Show the DNS host name or FQDN.
-F , --file file
Set the host name or NIS domain name from file .
-i , --ip-addresses
Show the addresses for the host name.
-s , --short
Show the short host name.
-y , --yp , --nis
Show the NIS/YP domain name.
- ?, --help
Give this help list.
--usage
Give a short usage message.
-V , --version
Print program version. GNU Network Utilities February 1, 2019 hostname (1)