suse man page for showconsole

Query: showconsole

OS: suse

Section: 8

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

SHOWCONSOLE(8)						       The SuSE boot concept						    SHOWCONSOLE(8)

NAME
Showconsole - determines the underlying tty of stdin Setconsole - sets the underlying tty of /dev/console
SYNOPSIS
showconsole [-n] setconsole /dev/tty<xy> < /dev/console
DESCRIPTION
showconsole determines the underlying character device of the current stdin. This can be used on /dev/console as current character device to get the real character device back. setconsole sets the underlying tty of the system console /dev/console. This requires that the standard input is identical with /dev/con- sole and exactly one argument, a valid character device is given.
OPTIONS
-n Return the major and minor device numbers instead of the device file name. This can be used to asked the kernel for the major and minor device numbers of a not existing device file in /dev.
BUGS
showconsole needs a mounted /proc file system and tries to set the controlling tty to stdin if no controlling tty is found. After reading /proc the status of the controlling tty is restored to avoid problems with getty processes.
FILES
/proc/<pid of showconsole>/stat the stat file of the showconsole process. /dev/console the system console.
SEE ALSO
blogd(8), console(4), tty(4), proc(5).
COPYRIGHT
2000 Werner Fink, 2000 SuSE GmbH Nuernberg, Germany.
AUTHOR
Werner Fink <werner@suse.de> 3rd Berkeley Distribution Nov 10, 2000 SHOWCONSOLE(8)
Related Man Pages
console(4) - linux
tty(4) - linux
blogd(8) - suse
setconsole(8) - suse
showconsole(8) - suse
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