NAME<\/a> cupsd\u2212helper \u2212 cupsd helper programs (deprecated)<\/p>\n cups\u2212deviced<\/b> request-id limit user-id options<\/i> The cupsd\u2212helper<\/b> programs perform long-running operations on behalf of the scheduler, cupsd<\/b>(8). The cups-deviced<\/b> helper program runs each CUPS backend<\/b>(7) with no arguments in order to discover the available printers.<\/p>\n The cups-driverd<\/b> helper program lists all available printer drivers, a subset of “matching” printer drivers, or a copy of a specific driver PPD file.<\/p>\n The cups-exec<\/b> helper program runs backends, filters, and other programs. On macOS these programs are run in a secure sandbox.<\/p>\n The cups-driverd<\/b> program looks for PPD and driver information files in the following directories:<\/p>\n \/Library\/Printers PPD files can be compressed using the gzip<\/b>(1) program or placed in compressed tar<\/b>(1) archives to further reduce their size.<\/p>\n Driver information files must conform to the format defined in ppdcfile<\/b>(5).<\/p>\n CUPS printer drivers, backends, and PPD files are deprecated and will no longer be supported in a future feature release of CUPS. Printers that do not support IPP can be supported using applications such as ippeveprinter<\/b>(1).<\/p>\n
SYNOPSIS<\/a>
DESCRIPTION<\/a>
FILES<\/a>
NOTES<\/a>
SEE ALSO<\/a>
COPYRIGHT<\/a> <\/p>\n
\nNAME <\/a> <\/h2>\n
SYNOPSIS <\/a> <\/h2>\n
cups\u2212driverd cat<\/b> ppd-name<\/i>
cups\u2212driverd list<\/b> request_id limit options<\/i>
cups\u2212exec<\/b> sandbox-profile<\/i> [ \u2212g group-id<\/i> ] [ \u2212n nice-value<\/i> ] [ \u2212u user-id<\/i> ] \/path\/to\/program argv0 … argvN<\/i><\/p>\nDESCRIPTION <\/a> <\/h2>\n
FILES <\/a> <\/h2>\n
\/opt\/share\/ppd
\/System\/Library\/Printers
\/usr\/local\/share\/ppd
\/usr\/share\/cups\/drv
\/usr\/share\/cups\/model
\/usr\/share\/ppd<\/i><\/p>\nNOTES <\/a> <\/h2>\n
SEE ALSO <\/a> <\/h2>\n