hostname: hostname (Linux hostname utility)
hostname:
hostname: The hostname utility is used to set or read the system hostname,
hostname: domainname, dnsdomainname, nisdomainname, or ypdomainname.
hostname: This package is required unless you want all of these set to (null),
hostname: which you don't.
hostname:
hostname: The hostname utility was written by Peter Tobias, Bernd Eckenfels,
hostname: and Michael Meskes.
hostname:
hostname: