man ptal-device (Administration système) - hpoj reference: CWptal-device
NAME
hpoj reference: CWptal-device
SYNOPSIS
ptal-device
DESCRIPTION
The CWptal-device command-line utility lists device names which have been registered with ptal-init setup.
EXAMPLES
To list the device ID strings of all devices:
for dev in `ptal-device` ; do echo echo CW$dev echo ptal-devid CW$dev echo done
To set the clocks of all devices:
for dev in `ptal-device` ; do ptal-hp CW$dev clock -set done
NOTES
Device names are listed on standard output, one per line, with no indention or other extraneous information. It is therefore useful for scripting purposes, as demonstrated by CWptal-cups. Running CWptal-init with no parameters is another way to list known device names, but it provides more information so doesn't lend itself as well to scripting.