lpadmin - configure cups printers and classes
lpadmin [ -E ] [ -U username ] [ -h server[:port] ] -d destination lpadmin [ -E ] [ -U username ] [ -h server[:port] ] -p destination [ -R name-default ] option(s) lpadmin [ -E ] [ -U username ] [ -h server[:port] ] -x destination
lpadmin configures printer and class queues provided by CUPS. It can also be used to set the server default printer or class. When specified before the -d, -p, or -x options, the -E option forces encryption when connecting to the server. The first form of the command (-d) sets the default printer or class to destination. Subsequent print jobs submitted via the lp(1) or lpr(1) commands will use this destination unless the user specifies otherwise with the lpoptions(1) command. The second form of the command (-p) configures the named printer or class. The additional options are described below. The third form of the command (-x) deletes the printer or class destination. Any jobs that are pending for the destination will be removed and any job that is currently printed will be aborted.
The following options are recognized when configuring a printer queue: -c class Adds the named printer to class. If class does not exist it is created automatically. -i ppd-file -P ppd-file Specifies a PostScript Printer Description (PPD) file to use with the printer. -m model Sets a standard PPD file for the printer from the model directory or using one of the driver interfaces. Use the -m option with the lpinfo(8) command to get a list of supported models. The model "raw" clears any existing PPD file and the model "everywhere" queries the printer referred to by the specified IPP device-uri. -o cupsIPPSupplies=true -o cupsIPPSupplies=false Specifies whether IPP supply level values should be reported. -o cupsSNMPSupplies=true -o cupsSNMPSupplies=false Specifies whether SNMP supply level (RFC 3805) values should be reported. -o job-k-limit=value Sets the kilobyte limit for per-user quotas. The value is an integer number of kilobytes; one kilobyte is 1024 bytes. -o job-page-limit=value Sets the page limit for per-user quotas. The value is the integer number of pages that can be printed; double-sided pages are counted as two pages. -o job-quota-period=value Sets the accounting period for per-user quotas. The value is an integer number of seconds; 86,400 seconds are in one day. -o job-sheets-default=banner -o job-sheets-default=banner,banner Sets the default banner page(s) to use for print jobs. -o name=value Sets a PPD option for the printer. PPD options can be listed using the -l option with the lpoptions(1) command. -o name-default=value Sets a default server-side option for the destination. Any print- time option can be defaulted, e.g., "-o number-up-default=2" to set the default "number-up" option value to 2. -o port-monitor=name Sets the binary communications program to use when printing, "none", "bcp", or "tbcp". The default program is "none". The specified port monitor must be listed in the printer's PPD file. -o printer-error-policy=name Sets the error policy to be used when the printer backend is unable to send the job to the printer. The name must be one of "abort-job", "retry-job", "retry-current-job", or "stop-printer". The default error policy is "stop-printer" for printers and "retry-current-job" for classes. -o printer-is-shared=true -o printer-is-shared=false Sets the destination to shared/published or unshared/unpublished. Shared/published destinations are publicly announced by the server on the LAN based on the browsing configuration in cupsd.conf, while unshared/unpublished destinations are not announced. The default value is "true". -o printer-op-policy=name Sets the IPP operation policy associated with the destination. The name must be defined in the cupsd.conf in a Policy section. The default operation policy is "default". -R name-default Deletes the named option from printer. -r class Removes the named printer from class. If the resulting class becomes empty it is removed. -u allow:{user|@group}{,user|,@group}* -u deny:{user|@group}{,user|,@group}* -u allow:all -u deny:none Sets user-level access control on a destination. Names starting with "@" are interpreted as UNIX groups. The latter two forms turn user-level access control off. Note: The user 'root' is not granted special access - using "-u allow:foo,bar" will allow users 'foo' and 'bar' to access the printer but NOT 'root'. -v "device-uri" Sets the device-uri attribute of the printer queue. Use the -v option with the lpinfo(8) command to get a list of supported device URIs and schemes. -D "info" Provides a textual description of the destination. -E Enables the destination and accepts jobs; this is the same as running the cupsaccept(8) and cupsenable(8) programs on the destination. -L "location" Provides a textual location of the destination.
Unlike the System V printing system, CUPS allows printer names to contain any printable character except SPACE, TAB, "/", or "#". Also, printer and class names are not case-sensitive. Finally, the CUPS version of lpadmin may ask the user for an access password depending on the printing system configuration. This differs from the System V version which requires the root user to execute this command.
The CUPS version of lpadmin does not support all of the System V or Solaris printing system configuration options.
Create an IPP Everywhere print queue: lpadmin -p myprinter -E -v ipp://myprinter.local/ipp/print -m everywhere
cupsaccept(8), cupsenable(8), lpinfo(8), lpoptions(1), CUPS Online Help (http://localhost:631/help)
Copyright 2007-2016 by Apple Inc.
Personal Opportunity - Free software gives you access to billions of dollars of software at no cost. Use this software for your business, personal use or to develop a profitable skill. Access to source code provides access to a level of capabilities/information that companies protect though copyrights. Open source is a core component of the Internet and it is available to you. Leverage the billions of dollars in resources and capabilities to build a career, establish a business or change the world. The potential is endless for those who understand the opportunity.
Business Opportunity - Goldman Sachs, IBM and countless large corporations are leveraging open source to reduce costs, develop products and increase their bottom lines. Learn what these companies know about open source and how open source can give you the advantage.
Free Software provides computer programs and capabilities at no cost but more importantly, it provides the freedom to run, edit, contribute to, and share the software. The importance of free software is a matter of access, not price. Software at no cost is a benefit but ownership rights to the software and source code is far more significant.
Free Office Software - The Libre Office suite provides top desktop productivity tools for free. This includes, a word processor, spreadsheet, presentation engine, drawing and flowcharting, database and math applications. Libre Office is available for Linux or Windows.
The Free Books Library is a collection of thousands of the most popular public domain books in an online readable format. The collection includes great classical literature and more recent works where the U.S. copyright has expired. These books are yours to read and use without restrictions.
Source Code - Want to change a program or know how it works? Open Source provides the source code for its programs so that anyone can use, modify or learn how to write those programs themselves. Visit the GNU source code repositories to download the source.
Study at Harvard, Stanford or MIT - Open edX provides free online courses from Harvard, MIT, Columbia, UC Berkeley and other top Universities. Hundreds of courses for almost all major subjects and course levels. Open edx also offers some paid courses and selected certifications.
Linux Manual Pages - A man or manual page is a form of software documentation found on Linux/Unix operating systems. Topics covered include computer programs (including library and system calls), formal standards and conventions, and even abstract concepts.