driverless -version (return code: 0)
DEBUG: Started ippfind (PID 12669)
DEBUG: Started post-processing (PID 12670)
DEBUG: PID 12669 (ippfind) was terminated normally with signal 0!
DEBUG: PID 12670 (Post-processing) exited with no errors.
driverless --help (return code: 1)
driverless of cups-filters version 1.13.4
Usage: driverless [options]
Options:
-h
--help
--version Show this usage message.
-d
-v
--debug Debug/verbose mode.
list List the driver URIs and metadata for all available
IPP printers supporting driverless printing (to be
used by CUPS).
cat <driver URI> Generate the PPD file for the driver URI
<driver URI> (to be used by CUPS).
<printer URI> Generate the PPD file for the IPP printer URI
<printer URI>.
When called without options, the IPP printer URIs of all available IPP printers
will be listed.