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LPQ(1)                      General Commands Manual                     LPQ(1)

       lpq - display the queue of printer jobs

       lpq  [  -Pprinter  ] [ -l ] [ + [ interval ] ] [ job# ...  ] [ username
       ...  ]

       lpq displays the contents of a printer queue.  It reports the status of
       jobs  specified  by  job#,  or  all jobs owned by the user specified by
       username.  lpq reports on all jobs in the default  printer  queue  when
       invoked with no arguments.

       For  each  print job in the queue, lpq reports the user's name, current
       position, the names of input files comprising the job, the  job  number
       (by  which  it is referred to when using lprm(1)) and the total size in
       bytes.  Normally, only as much information as will fit on one  line  is
       displayed.   Jobs  are  normally  queued on a first-in-first-out basis.
       Filenames comprising a job may be unavailable, such as when lpr is used
       at  the  end  of a pipeline; in such cases the filename field indicates
       ``(standard input)''.

       If lpq warns that there is no daemon present (that is, due to some mal-
       function), the lpc(8) command can be used to restart a printer daemon.

       -P printer     Display  information  about  the queue for the specified
                      printer.  In the absence of the -P option, the queue  to
                      the  printer  specified  by  the PRINTER variable in the
                      environment is used. If the PRINTER variable isn't  set,
                      the queue for the default printer is used.

       -l             Display  queue  information in long format; includes the
                      name of the host from which the job originated.

       +[ interval ]
                      Display the spool queue periodically until  it  empties.
                      This  option clears the terminal screen before reporting
                      on the queue.  If an interval is  supplied,  lpq  sleeps
                      that number of seconds in between reports.

       /etc/termcap        for manipulating the screen for repeated display
       /etc/printcap       to determine printer characteristics
       /var/spool/l*       spooling directory, as determined from printcap
       /var/spool/l*/cf*   control files specifying jobs
       /var/spool/l*/lock  lock file to obtain the currently active job

       lpr(1), lprm(1), lpc(8), lpd(8)

       printer is ready and printing
              The  lpq program checks to see if there is a printer daemon.  If
              the daemon is hung, the super-user can abort the current  daemon
              and start a new one using lpc(8).

       Waiting for printer to become ready (offline ?)
              The  daemon  could not open the printer device.  The printer may
              be turned off-line.  This message can also occur if a printer is
              out  of paper, the paper is jammed, and so on.  Another possible
              cause is that a process, such as an output filter, has exclusive
              use  of  the  device.  The only recourse in this case is to kill
              the offending process and restart the printer with lpc.

       waiting for host to come up
              A daemon is trying to connect to the remote machine named  host,
              in  order  to  send the files in the local queue.  If the remote
              machine is up, lpd on the remote machine  is  probably  dead  or
              hung and should be restarted using lpc.

       sending to host
              The  files are being transferred to the remote host, or else the
              local daemon has hung while trying to transfer the files.

       Warning: printer is down
              The printer has been marked as being unavailable with lpc.

       Warning: no daemon present
              The lpd process overseeing the spooling queue, as  indicated  in
              the  ``lock'' file in that directory, does not exist.  This nor-
              mally occurs only when the daemon has unexpectedly died.   Check
              the  printer's  error  log  for  a  diagnostic from the deceased
              process; you can restart the printer daemon with lpc.

       lpq may report unreliably.  The  status  as  reported  may  not  always
       reflect the actual state of the printer.  Under some circumstances, lpq
       reports that a printer is ready and printing when  the  daemon  is,  in
       fact, hung.

       Output formatting is sensitive to the line length of the terminal; this
       can result in widely-spaced columns.

       lpq is sometimes unable to open various files when  the  lock  file  is

                               9 September 1987                         LPQ(1)