mingetty - minimal getty for consoles
Contents
Description
mingetty is a minimal getty for use on virtual consoles. Unlike agetty(8), mingetty is not suitable for serial lines. I recommend using mgetty(8) for this purpose.
Example
"Linuxeosi386#1TueMar1921:54:09MET1996" was produced by putting "\s\n\m\v" into /etc/issue.
Files
/etc/issue, /var/run/utmp.
Issue Escapes
mingetty recognizes the following escapes sequences which might be embedded in the /etc/issue file:
\d insert current day (localtime),
\l insert line on which mingetty is running,
\m inserts machine architecture (uname -m),
\n inserts machine's network node hostname (uname -n),
\o inserts domain name,
\r inserts operating system release (uname -r),
\t insert current time (localtime),
\s inserts operating system name,
\u resp. \U the current number of users which are currently logged in. \U inserts "n users", where
as \u only inserts "n".
\v inserts operating system version (uname -v).
Name
mingetty - minimal getty for consoles
Options
--noclear
Do not clear the screen before prompting for the login name (the screen is normally cleared).
--nonewline
Do not print a newline before writing out /etc/issue.
--noissue
Do not output /etc/issue.
--nohangup
Do not call vhangup() to disable writing to this tty by other applications.
--nohostname
Do not print the hostname before the login prompt.
--long-hostname
By default the hostname is only printed until the first dot. With this option enabled, the full
text from gethostname() is shown.
--loginprog/bin/login
Change the login app.
--nice10
Change the priority by calling nice().
--delay5
Sleep this many seconds after startup of mingetty.
--chdir/home
Change into this directory before calling the login prog.
--chroot/chroot
Call chroot() with this directory name.
--autologinusername
Log the specified user automatically in without asking for a login name and password. Check the -f
option from /bin/login for this.
--loginpause
Wait for any key before dropping to the login prompt. Can be combined with --autologin to save
memory by lazily spawning shells.
See Also
mgetty(8), agetty(8).
Synopsis
mingetty [--noclear] [--nonewline] [--noissue] [--nohangup] [--nohostname] [--long-hostname]
[--loginprog=/bin/login] [--nice=10] [--delay=5] [--chdir=/home] [--chroot=/chroot] [--autologin
username] [--loginpause] tty