1996-05-05 14:04:33 +00:00
|
|
|
.\" Copyright (c) 1983, 1990, 1993
|
|
|
|
.\" The Regents of the University of California. All rights reserved.
|
|
|
|
.\"
|
|
|
|
.\" Redistribution and use in source and binary forms, with or without
|
|
|
|
.\" modification, are permitted provided that the following conditions
|
|
|
|
.\" are met:
|
|
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
|
|
|
.\" notice, this list of conditions and the following disclaimer.
|
|
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
|
|
.\" 3. All advertising materials mentioning features or use of this software
|
|
|
|
.\" must display the following acknowledgement:
|
|
|
|
.\" This product includes software developed by the University of
|
|
|
|
.\" California, Berkeley and its contributors.
|
|
|
|
.\" 4. Neither the name of the University nor the names of its contributors
|
|
|
|
.\" may be used to endorse or promote products derived from this software
|
|
|
|
.\" without specific prior written permission.
|
|
|
|
.\"
|
|
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
|
|
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
|
|
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
|
|
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
|
|
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
|
|
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
|
|
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
|
|
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
|
|
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
|
|
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
|
|
.\" SUCH DAMAGE.
|
|
|
|
.\"
|
|
|
|
.\" @(#)lpq.1 8.2 (Berkeley) 4/28/95
|
1999-07-12 20:12:29 +00:00
|
|
|
.\" $Id$
|
1996-05-05 14:04:33 +00:00
|
|
|
.\"
|
|
|
|
.Dd April 28, 1995
|
|
|
|
.Dt LPQ 1
|
|
|
|
.Os BSD 4.2
|
|
|
|
.Sh NAME
|
|
|
|
.Nm lpq
|
|
|
|
.Nd spool queue examination program
|
|
|
|
.Sh SYNOPSIS
|
|
|
|
.Nm lpq
|
1997-06-21 09:17:45 +00:00
|
|
|
.Op Fl a
|
1996-05-05 14:04:33 +00:00
|
|
|
.Op Fl l
|
|
|
|
.Op Fl P Ns Ar printer
|
|
|
|
.Op job # ...
|
|
|
|
.Op user ...
|
|
|
|
.Sh DESCRIPTION
|
|
|
|
.Nm Lpq
|
|
|
|
examines the spooling area used by
|
|
|
|
.Xr lpd 8
|
|
|
|
for printing files on the line printer, and reports the status of the
|
|
|
|
specified jobs or all jobs associated with a user.
|
|
|
|
.Nm Lpq
|
|
|
|
invoked
|
|
|
|
without any arguments reports on any jobs currently in the queue.
|
|
|
|
.Pp
|
|
|
|
Options:
|
|
|
|
.Pp
|
|
|
|
.Bl -tag -width indent
|
|
|
|
.It Fl P
|
|
|
|
Specify a particular printer, otherwise the default
|
|
|
|
line printer is used (or the value of the
|
|
|
|
.Ev PRINTER
|
|
|
|
variable in the
|
|
|
|
environment). All other arguments supplied are interpreted as user
|
|
|
|
names or job numbers to filter out only those jobs of interest.
|
|
|
|
.It Fl l
|
|
|
|
Information about each of the files comprising the job entry
|
|
|
|
is printed.
|
|
|
|
Normally, only as much information as will fit on one line is displayed.
|
|
|
|
.It Fl a
|
|
|
|
Report on the local queues for all printers,
|
|
|
|
rather than just the specified printer.
|
|
|
|
.El
|
|
|
|
.Pp
|
|
|
|
For each job submitted (i.e. invocation of
|
|
|
|
.Xr lpr 1 )
|
1997-09-24 06:48:24 +00:00
|
|
|
.Nm
|
1996-05-05 14:04:33 +00:00
|
|
|
reports the user's name, current rank in the queue, the
|
|
|
|
names of files comprising the job, the job identifier (a number which
|
|
|
|
may be supplied to
|
|
|
|
.Xr lprm 1
|
|
|
|
for removing a specific job), and the total size in bytes.
|
|
|
|
Job ordering is dependent on
|
|
|
|
the algorithm used to scan the spooling directory and is supposed
|
|
|
|
to be
|
|
|
|
.Tn FIFO
|
|
|
|
(First in First Out).
|
|
|
|
File names comprising a job may be unavailable
|
|
|
|
(when
|
|
|
|
.Xr lpr 1
|
|
|
|
is used as a sink in a pipeline) in which case the file
|
|
|
|
is indicated as ``(standard input)''.
|
|
|
|
.Pp
|
|
|
|
If
|
1997-09-24 06:48:24 +00:00
|
|
|
.Nm
|
1996-05-05 14:04:33 +00:00
|
|
|
warns that there is no daemon present (i.e. due to some malfunction),
|
|
|
|
the
|
|
|
|
.Xr lpc 8
|
|
|
|
command can be used to restart the printer daemon.
|
|
|
|
.Sh ENVIRONMENT
|
|
|
|
If the following environment variable exists, it is used by
|
|
|
|
.Nm lpq :
|
|
|
|
.Bl -tag -width PRINTER
|
|
|
|
.It Ev PRINTER
|
|
|
|
Specifies an alternate default printer.
|
|
|
|
.El
|
|
|
|
.Sh FILES
|
|
|
|
.Bl -tag -width "/var/spool/*/lock" -compact
|
|
|
|
.It Pa /etc/printcap
|
|
|
|
To determine printer characteristics.
|
|
|
|
.It Pa /var/spool/*
|
|
|
|
The spooling directory, as determined from printcap.
|
|
|
|
.It Pa /var/spool/*/cf*
|
|
|
|
Control files specifying jobs.
|
|
|
|
.It Pa /var/spool/*/lock
|
|
|
|
The lock file to obtain the currently active job.
|
|
|
|
.El
|
|
|
|
.Sh SEE ALSO
|
|
|
|
.Xr lpr 1 ,
|
|
|
|
.Xr lprm 1 ,
|
|
|
|
.Xr lpc 8 ,
|
|
|
|
.Xr lpd 8
|
|
|
|
.Sh HISTORY
|
|
|
|
.Nm Lpq
|
|
|
|
appeared in
|
|
|
|
.Bx 3 .
|
|
|
|
.Sh BUGS
|
|
|
|
Due to the dynamic nature of the information in the spooling directory
|
1997-09-24 06:48:24 +00:00
|
|
|
.Nm
|
1996-05-05 14:04:33 +00:00
|
|
|
may report unreliably.
|
|
|
|
Output formatting is sensitive to the line length of the terminal;
|
|
|
|
this can results in widely spaced columns.
|
|
|
|
.Sh DIAGNOSTICS
|
|
|
|
Unable to open various files. The lock file being malformed. Garbage
|
|
|
|
files when there is no daemon active, but files in the spooling directory.
|