SHOWCONSOLE(8) The SuSE boot concept SHOWCONSOLE(8)NAME
Isserial - determines if the underlying tty of stdin is a serial line
SYNOPSIS
iserial [< /dev/console]
DESCRIPTION
iserial determines if the underlying character device of the current
stdin is a serial line. This can be used on /dev/console as current
character device to check if the console is a serial line.
The exit status of iserial is 0 if stdin is a serial line otherwise
not.
FILES
/dev/console
the system console.
SEE ALSOconsole(4), tty(4),
COPYRIGHT
2003 Werner Fink, 2003 SuSE GmbH Nuernberg, Germany.
AUTHOR
Werner Fink <werner@suse.de>
3rd Berkeley Distribution Sep 05, 2003 SHOWCONSOLE(8)