/etc/machine-info, see machine-info (5). The tool hostnamectl (1) is a command line client ... systemd (1), hostname (5), machine-info (5), hostnamectl (1), sethostname (2), org.fr…/etc/machine-info, see machine-info (5). The tool hostnamectl (1) is a command line client ... systemd (1), hostname (5), machine-info (5), hostnamectl (1), sethostname (2), org.fr…