cupsd-helper - cupsd helper programs
cups-deviced request-id limit user-id options
cups-driverd cat ppd-name
cups-driverd list request_id limit options
[ -g group-id
] [ -u user-id
/path/to/program argv0 ... argvN
programs perform long-running operations on behalf of
the scheduler, cupsd
(8). The cups-deviced
helper program runs
each CUPS backend
(7) with no arguments in order to discover the
helper program lists all available printer drivers, a
subset of "matching" printer drivers, or a copy of a specific driver
helper program runs backends, filters, and other programs.
On macOS these programs are run in a secure sandbox.
program looks for PPD and driver information files in
the following directories:
PPD files can be compressed using the gzip
(1) program or placed in
(1) archives to further reduce their size.
Driver information files must conform to the format defined in
(5), CUPS Online Help
Copyright © 2007-2017 by Apple Inc.