The lpr utility submits print requests to a destination. lpr prints files (file) and associated information, collectively called a print request. If file
is not specified, lpr assumes the standard input.
The print client commands locate destination information using the "printers" database in the name service switch. See nsswitch.conf(4), printers(4), and printers.conf(4)
Print requests with more than 52 files specified is truncated to 52 files when the BSD print protocol is used for job submission.
The following options are supported:
Prints class as the job classification on the banner page of the output. Enclose class in double quotes if it contains blanks. If class
is not specified, the name of the system (as returned by hostname) is printed as the job classification. See hostname(1).
Suppresses printing of the banner page of the output.
Indents the output a specific number of SPACE characters. Use indent to indicate the number of SPACE characters to be indented. Specify indent as a positive integer. If the optional argument to indent is not specified, then eight SPACE characters is the default. The -i option is ignored unless it is specified with the -p filter option.
Prints job as the job name on the banner page of the output. Enclose job in double quotes if it contains blanks. If job is not specified, file (or in the case of multiple files, the first file specified on the command line) is printed as the job name on the banner page of the output.
Sends mail after file has printed. See mail(1). By default, no mail is sent
upon normal completion of a print request.
Prints file on a specific printer or class of printers (see lpadmin(1M)). Specify destination using atomic, URI-style (scheme://endpoint), or POSIX-style (server:destination) names. See printers.conf(4) for information regarding destination names.
Prints files by reference rather than copying them. This means that files should not be modified or removed until they have completed printing. This option only prevents copying of files when the print queue is on the local machine and the files
are specified on the command line.
Prints a title on the page header of the output. Enclose title in double quotes if it contains blanks. The -T option is ignored unless it is specified with the -p filter option.
Prints file with pages of a specific width. cols indicates the number of columns wide. The -w option is ignored unless it is specified with
the -p filter option.
Mounts the specified font in the font position 1, 2, 3, or 4. Specify font as a valid font name.
Notifies the print spooler that file is not a standard text file. Enables the spooling daemon to use the appropriate filters to print file.
filter_options offer a standard user interface. All filter options might not be available for, or applicable to, all printers.
Specify filter_option as a single character.
If filter_option is not specified and the printer can interpret PostScript®, inserting `%!' as the first two characters of file causes file to be interpreted as PostScript.
The following filter options are supported:
file contains data produced by cifplot.
file contains tex data in DVI format from Stanford.
Interprets the first character of each line as a standard FORTRAN carriage control character.
file contains standard plot data produced by plot(1B) routines.
Print control characters and suppress page breaks.
file contains ditroff data from device independent troff.
destination was not found in the LP configuration database. Usually this is a typing mistake; however,
it can indicate that the destination does not exist on the system. Use lpstat-p to display information about the status of the print service.
lpr is CSI-enabled except for the printer name.
Print jobs are assumed to contain one type of data. That type of data is either specified on the command line or autodetected (simple, PostScript) based on the contents of the first file in the job.
When IPP is in use, the user is prompted for a passphrase if the remote print service is configured to require authentication.