Command Help

hostname : show or set the host name

[SYNOPSIS] hostname OPTION

OPTION

-a	alias names
-A	all long host names (FQDNs)
-b	set default hostname if none available
-d	DNS domain name
-f	long host name (FQDN)
-F	read host name or NIS domain name from given file
-i	addresses for the host name
-I	all addresses for the host
-s	short host name
-y	NIS/YP domain name