Linux Certif

Toute la documentation sur la certification Linux LPI

ptal-device

NAME

hpoj reference: "ptal-device"

SYNOPSIS

ptal-device

DESCRIPTION

The "ptal-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 $dev echo ptal-devid $dev echo done

To set the clocks of all devices:

for dev in `ptal-device` ; do ptal-hp $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 "ptal-cups". Running "ptal-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.