systemd-hostnamed.service, systemd-hostnamed - Daemon to control system hostname from programs SYNOPSIS systemd-hostnamed.service /usr/lib/systemd/systemd-hostnamed DESCRIPTION sys…systemd-hostnamed.service, systemd-hostnamed - Daemon to control system hostname from programs SYNOPSIS systemd-hostnamed.service /usr/lib/systemd/systemd-hostnamed DESCRIPTION sys…login (1) command is given a remote hostname when called by something such as telnetd ... pass what it is using for a hostname to login (1) for use in utmplogin (1) command is given a remote hostname when called by something such as telnetd ... pass what it is using for a hostname to login (1) for use in utmpdepending on the family) or a DNS hostname that resolves to an ip addressuname -m) \n machine's network node hostname (uname -n) \o domain name of thislikely to be of the form "hostname:0" which includes a `:' character in its value