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NAME | SYNOPSIS | DESCRIPTION | FILES | SEE ALSO | COPYRIGHT | COLOPHON |
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cupsd-helper(8) Apple Inc. cupsd-helper(8)
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
cups-exec sandbox-profile [ -g group-id ] [ -n nice-value ] [ -u
user-id ] /path/to/program argv0 ... argvN
The cupsd-helper 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
available printers.
The cups-driverd helper program lists all available printer drivers,
a subset of "matching" printer drivers, or a copy of a specific
driver PPD file.
The cups-exec helper program runs backends, filters, and other
programs. On macOS these programs are run in a secure sandbox.
The cups-driverd program looks for PPD and driver information files
in the following directories:
/Library/Printers
/opt/share/ppd
/System/Library/Printers
/usr/local/share/ppd
/usr/share/cups/drv
/usr/share/cups/model
/usr/share/ppd
PPD files can be compressed using the gzip(1) program or placed in
compressed tar(1) archives to further reduce their size.
Driver information files must conform to the format defined in
ppdcfile(5).
backend(7), cups(1), cupsd(8), cupsd.conf(5), filter(7), ppdcfile(5),
CUPS Online Help (http://localhost:631/help)
Copyright © 2007-2018 by Apple Inc.
This page is part of the CUPS (a standards-based, open source
printing system) project. Information about the project can be found
at ⟨http://www.cups.org/⟩. If you have a bug report for this manual
page, see ⟨http://www.cups.org/⟩. This page was obtained from the
project's upstream Git repository ⟨https://github.com/apple/cups⟩ on
2018-02-02. (At that time, the date of the most recent commit that
was found in the repository was 2018-02-01.) If you discover any
rendering problems in this HTML version of the page, or you believe
there is a better or more up-to-date source for the page, or you have
corrections or improvements to the information in this COLOPHON
(which is not part of the original manual page), send a mail to
man-pages@man7.org
15 April 2014 CUPS cupsd-helper(8)
Pages that refer to this page: cupsd(8)
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