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 ALSO
COPYRIGHT
2003 Werner Fink, 2003 SuSE GmbH Nuernberg, Germany.
AUTHOR
Werner Fink <werner@suse.de>
