LPR(1)                                                     LPR(1)


       lpr - off line print


       lpr [ -A ] [ -B ] [ -b,l ] [ -C class ] [ -D debugopt ]
            [ -F filterformat ] [ -G ] [ -h ] [ -i indentcols ]
            [ -k ] [ -J job ] [ -K,# copies ]
            [  -m mailTo ] [ -o options ] [ -P printer ] [ -Q ] [
       -r ]
            [ -R remoteAccount ] [ -s ] [ -T title ] [ -U user ]
            [ -V ] [ -w width ] [ -X userfile  ]  [  -Y  ]  [  -Z
       options ] [ -1,2,3,4 font ]
            [ filename ...  ]


       Lpr  uses  a spooling daemon to print the named files when
       facilities become available.   If  no  names  appear,  the
       standard input is assumed.


       -A   The  authentication  type  is set by the value of the
            AUTH environment variable.

       -B   Do filtering of job files by the filters specified by
            the  printcap.   Combine  the output of the filtering
            operation into a single job file and  then  send  the
            single file to the lpd print spooler.

       -C class
            Specify  the  job classification for use on the burst
            page and to set the priority.  Priorities range  from
            A (lowest) to Z (highest); the default priority is A.
            For example,
                 lpr -C B foo.c
            sets the priority/class to B and the  file  foo.c  is

       -D debugoptions
            Debugging  is  controlled  using  the -D option. This
            accepts a comma-separated list of debugging settings.
            These settings take one of two forms: facility=value,
            or value to set an overall default value.

       -F filterformat
            Filter or format specification.  By default, input is
            assumed  to  a standard text file and the f format is
            used; the output device is assmed to be a simple line
            printer.   Other  formats available are listed below.
            Not all formats may be available on all printers; see
            printcap(5)  for  details.   Formats are single lower
            case letters; the following are the  valid  arguments
            for  -F  together with the assumed type of data.  For
            compatibility with previous versions of lpr, the for­
            mat  types can be used as options themselves (i.e. by
            omitting the F) except where noted below,  a  warning
            may be issued in such cases.

            -b, -l
                 either of these flags specifies a binary or lit­
                 eral file, and no  processing  is  to  be  done.
                 Printed using the f format filter, with process­
                 ing suppressed.

            -c   data produced by cifplot(l).

            -d   output from tex(l) (DVI format from Stanford).

            -g   standard plot data as produced by  the  plot(3X)
                 routines (see also plot(1G) for the filters used
                 by the printer spooler).

            -n   output from (device independent) troff.

            -p   First use pr(1) to format the files, then  print
                 using f format.

            -r   The   DREADED   REMOVE  AFTER  PRINTING  option.
                 Beware, for lpr  will  delete  the  files  after
                 spooling them.  Present by demand from users for
                 compatibility with other Berkeley lpr  implemen­
                 tation, but really should NOT be present.

            -t   output  from troff(1) (originally cat phototype­
                 setter commands, but now we assume the  same  as
                 the n format).

            -v   a  raster image for devices like the Benson Var­

       -G   Similar to the -B option, but only processes individ­
            ual files.

       -h   No banner or header for this job.

       -i indentcols
            Indent input by indentcols.  Note that this option is
            not supported on all printers.

       -J jobname
            Specify the job name to  print  on  the  burst  page;
            defaults  to  the  name  of  the first file in job or
            (STDIN) if input is from a pipe.

       -k   When used as a filter, lpr normally creates a  tempo­
            rary  file for the input read from stdin before send­
            ing it to the remote printer.  The -k causes the  job
            to  be  sent directly to the server.  If you kill the
            job in the middle of creation, then the partly trans­
            ferred  file  will  get printed.  This option may not
            work with very large jobs or non-LPRng spoolers.

       -Kcopies, -#copies
            Specify the number of  copies  of  each  file  to  be

       -m mailTo
            Send   mail  upon  unsuccessful  completion  to  user

       -P printer
            By default, the destination printer is taken from the
            command  line  printer  value,  then  the environment
            variables PRINTER, LPDEST, NPRINTER, NGPRINTER,  then
            first  entry  in  the  printcap  information, and and
            finally the default_printer entry from the configura­
            tion file, and then the compile time default.

       -Q   Put  the  name  of the spool queue into the job file.
            This information can then be  used  by  the  spooling
            software to control output format.

       -R remoteAccount
            Specify accounting information to be used by a remote
            system that prints your output.

            This parameter can be used to specify a billing  code
            to be charged for the printing.

       -s   This  flag  is  included for compatibility with other
            versions of lpr.  In these versions it will create  a
            symbolic  link  to  the files to be printed.  Lpr now
            sends files directly to the server and it is  irrele­

       -T  title
            Specify the title used by pr(1); defaults to the file

       -U username
            The -U option is used to specify a user name for  the
            job.   This is available only to ROOT or users listed
            in the allow_user_setting configuration option.  This
            is  obviously  a security loophole, but it is present
            to allow systems such as  SAMBA  to  submit  jobs  on
            behalf  of users.  See Authenticated Transfers below.

       -V   Verbose mode. Additional -V flags increase verbosity.
            Use debug flags for extreme verbosity.

       -w width
            Specify the page width for printing the job.  -X path
            User specified filter for job files.   Processing  is
            done on the client host.  -Y Make a direct connection
            to the printer device and do not spool.

       -Z options

       -o options
            Pass the specified  options  to  the  print  spooler.
            Used  when additional or specialized information must
            be provided to the spooler.

            Specify a font to be mounted on font position  i  for
            TROFF printing (Obsolete).


       By  default,  if  no filenames are specified lpr will read
       stdin and print it.


       The original LPR network protocol defined in  RFC1179  did
       not  provide  for  user to server authentication.  This is
       now supported by LPRng.  See the LPRng support  documenta­
       tion for details on its operation and support.


       The  LPRng  version of lpr attempts to be functionaly com­
       patible with  common  implementations  of  lpr.   However,
       there  are some commands and functionality that are delib­
       erately missing.

       -s Symbolic Links
            (Berkeley LPR) This option specified that a  symbolic
            link  to the original data file rather than a copy of
            the data file was to  be  used  when  spooling  jobs.
            This opens up a variety of security problems, as well
            as being ineffective when printing to a remote  host.


       LPRng  supports  ultra-lightweight printing by eliminating
       the need for a print spooler.  This  is  quite  dangerous,
       but makes the lpr client very lightweight.  The -Y command
       line option and the :direct printcap option enables lpr to
       connect  directly  to a specified port or use a program to
       send a job.  This filter also enables client side  filter­
       ing,   so if there are any filters specified in the print­
       cap entry they will be used.  For example:
              lpr -Y -Phost%port file1 file2 ...
               approximately equivalent to:
                 for i in file1 file2 ...; do
                   ${filter} <$i;  # where  ${filter}  is  filter
              from printcap
                 done  >host%port (TCP/IP connection)

              lpr -Y -Phost%port -X userfilter file1 file2 ...
               approximately equivalent to:
                 for i in file1 file2 ...; do
                   userfilter <$i;
                 done  >host%port (TCP/IP connection)

                 -P host%port    > TCP/IP connection to host%port
                 -P /dev/lp      > /dev/lp
                 -P '|/program'  | /program

              SPECIAL CASE lpr -Y -Ppr@host -X  userfilter  file1
              file2 ...
               approximately equivalent to:
                 for i in file1 file2 ...; do
                   userfilter <$i >temp.$i;
                 lpr -Ppr@host temp.file1 temp.file2

       The  -B  option  or  the :lpr_bounce is used to filter and
       make a single file out of a set of print  files  and  then
       forward them.
              lpr -B -Ppr@host
                approximately equivalent to:
                 lpr -Y -P/tmp/tempfile file1 file2 ...
                 lpr -Ppr@host /tmp/tempfile

       You can also use a printcap entry and the :direct options.
                 lp:direct:lp=h14%9100:remote_support=R lpr  -Plp
              file1 file2
                 Same as: lpr -Plp -Y -Ph14%9100 file1 file2

       The  :remote_support option is used to prevent the lpq and
       lpc program from attempting to send jobs to the device.


       By default, the destination printer is taken from the com­
       mand  line  dest  value,  then  the  environment variables
       PRINTER, LPDEST, NPRINTER, NGPRINTER, then first entry  in
       the    printcap   information,   and   and   finally   the
       default_printer entry from  the  configuration  file,  and
       then the compile time default.


       The following exit values are returned:

       zero (0)       Successful completion.

       non-zero (!=0) An error occurred.


       The  printer  names  and  other information is obtained by
       using  a  printcap  file  or  some  other  database.   The
       ${HOME}/.printcap  file  can be used to specify user level
       options and configuration  information.   See  printcap(5)
       for more information.


       The  files  used by LPRng are set by values in the printer
       configuration file.  The following are a commonly used set
       of default values.
       /etc/lpd.conf                                LPRng configuration file
       ${HOME}/.printcap                            user printer description file
       /etc/printcap                                system printer description file
       /etc/lpd.perms                               printer permissions
       /var/spool/printer*                          spool directories
       /var/spool/printer*/printer                  lock file for queue control
       /var/spool/printer*/control.printer          queue control
       /var/spool/printer*/active.printer           active job
       /var/spool/printer*/log.printer              log file


       lpd.conf(5),  lpc(8), lpd(8), checkpc(8), lpq(1), lprm(1),
       checkpc(8), printcap(5), lpd.perms(5), pr(1).


       Most of the diagnostics are self explanatory.
       If you are puzzled over the exact cause of failure,
       set the debugging level on (-D5) and run again.
       The debugging information will
       help you to pinpoint the exact cause of failure.


       LPRng is a enhanced printer spooler system with  function­
       ality  similar  to  the  Berkeley LPR software.  The LPRng
       mailing list is lprng@lprng.com; subscribe by sending mail
       to  lprng-request@lprng.com with the word subscribe in the
       body.      The     software     is     available      from


       Patrick Powell <papowell@lprng.com>.

LPRng                      LPRng-3.7.4                     LPR(1)

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