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7131e285 | 1 | .\" |
7131e285 MS |
2 | .\" cupsd-helper man page for CUPS. |
3 | .\" | |
87030afb | 4 | .\" Copyright 2007-2019 by Apple Inc. |
7131e285 MS |
5 | .\" Copyright 1997-2006 by Easy Software Products. |
6 | .\" | |
87030afb MS |
7 | .\" Licensed under Apache License v2.0. See the file "LICENSE" for more |
8 | .\" information. | |
7131e285 | 9 | .\" |
87030afb | 10 | .TH cupsd-helper 8 "CUPS" "26 April 2019" "Apple Inc." |
7131e285 | 11 | .SH NAME |
87030afb | 12 | cupsd\-helper \- cupsd helper programs (deprecated) |
7131e285 MS |
13 | .SH SYNOPSIS |
14 | .B cups\-deviced | |
15 | .I request-id | |
16 | .I limit | |
17 | .I user-id | |
18 | .I options | |
19 | .br | |
20 | .B cups\-driverd | |
21 | .B cat | |
22 | .I ppd-name | |
23 | .br | |
24 | .B cups\-driverd | |
25 | .B list | |
26 | .I request_id | |
27 | .I limit | |
28 | .I options | |
29 | .br | |
30 | .B cups\-exec | |
31 | .I sandbox-profile | |
32 | [ | |
33 | .I \-g | |
34 | .I group-id | |
35 | ] [ | |
36 | .I \-n | |
37 | .I nice-value | |
38 | ] [ | |
39 | .I \-u | |
40 | .I user-id | |
41 | ] | |
42 | .I /path/to/program | |
43 | .I argv0 | |
44 | .I ... | |
45 | .I argvN | |
46 | .SH DESCRIPTION | |
47 | The \fBcupsd\-helper\fR programs perform long-running operations on behalf of the scheduler, | |
48 | .BR cupsd (8). | |
49 | The \fBcups-deviced\fR helper program runs each CUPS | |
50 | .BR backend (7) | |
51 | with no arguments in order to discover the available printers. | |
52 | .LP | |
53 | The \fBcups-driverd\fR helper program lists all available printer drivers, a subset of "matching" printer drivers, or a copy of a specific driver PPD file. | |
54 | .LP | |
8072030b | 55 | The \fBcups-exec\fR helper program runs backends, filters, and other programs. On macOS these programs are run in a secure sandbox. |
7131e285 MS |
56 | .SH FILES |
57 | The \fBcups-driverd\fR program looks for PPD and driver information files in the following directories: | |
58 | .nf | |
59 | ||
60 | \fI/Library/Printers\fR | |
61 | \fI/opt/share/ppd\fR | |
62 | \fI/System/Library/Printers\fR | |
63 | \fI/usr/local/share/ppd\fR | |
64 | \fI/usr/share/cups/drv\fR | |
65 | \fI/usr/share/cups/model\fR | |
66 | \fI/usr/share/ppd\fR | |
67 | .fi | |
68 | .LP | |
69 | PPD files can be compressed using the | |
70 | .BR gzip (1) | |
71 | program or placed in compressed | |
72 | .BR tar (1) | |
73 | archives to further reduce their size. | |
74 | .LP | |
75 | Driver information files must conform to the format defined in | |
76 | .BR ppdcfile (5). | |
87030afb MS |
77 | .SH NOTES |
78 | CUPS printer drivers, backends, and PPD files are deprecated and will no longer be supported in a future feature release of CUPS. | |
79 | Printers that do not support IPP can be supported using applications such as | |
80 | .BR ippeveprinter (1). | |
7131e285 MS |
81 | .SH SEE ALSO |
82 | .BR backend (7), | |
83 | .BR cups (1), | |
84 | .BR cupsd (8), | |
85 | .BR cupsd.conf (5), | |
86 | .BR filter (7), | |
87 | .BR ppdcfile (5), | |
88 | CUPS Online Help (http://localhost:631/help) | |
89 | .SH COPYRIGHT | |
87030afb | 90 | Copyright \[co] 2007-2019 by Apple Inc. |