SYSTEMD-GETTY-GENERATOR(8) systemd-getty-generator SYSTEMD-GETTY-GENERATOR(8) (NAME) systemd-getty-generator - getty (SYNOPSIS) /usr/lib/systemd/system-generators/systemd-getty-generator (DESCRIPTION) systemd-getty-generator tty serial-getty@.service . serial-getty@.service . console-getty.service /dev/console container-getty@.service TTY ( Container Interface[1]). . console= getty TTY . console= The kernel's command-line parameters[2] . systemd-getty-generator systemd.generator(7) . getty systemd for Administrators, Part XVI: Gettys on Serial Consoles (and Elsewhere)[3] . (KERNEL COMMAND LINE) systemd-getty-generator kernel-command- line(7) : systemd.getty_auto= . . : "credential" "container" "console" "builtin". "credential" getty.ttys.serial getty.ttys.container . . "container" console-getty.service container-getty@.service . . "console" serial-getty@.service . . "builtins" serial-getty@.service . . yes . no . yes . (false) . 250. (ENVIRONMENT) $SYSTEMD_GETTY_AUTO . systemd.getty_auto= . 250. (SYSTEM CREDENTIALS) getty.auto . systemd.getty_auto= . 258. getty.ttys.serial, getty.ttys.container TTY . TTY serial-getty@.service ( getty.ttys.serial) container-getty@.service ( getty.ttys.container) . "#" . 254. (SEE ALSO) systemd(1), kernel-command-line(7), systemd.system-credentials(7), agetty(8) (NOTES) 1. Container Interface https://systemd.io/CONTAINER_INTERFACE 2. The kernel's command-line parameters https://docs.kernel.org/admin-guide/kernel-parameters.html 3. systemd for Administrators, Part XVI: Gettys on Serial Consoles (and Elsewhere) https://0pointer.de/blog/projects/serial-console.html systemd 261.2 SYSTEMD-GETTY-GENERATOR(8)