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28 .\" @(#)lpq.1 8.2 (Berkeley) 4/28/95
29 .\" $FreeBSD: src/usr.sbin/lpr/lpq/lpq.1,v 1.5.2.4 2002/06/21 16:40:46 charnier Exp $
36 .Nd spool queue examination program
41 .Op Fl P Ns Ar printer
47 utility examines the spooling area used by
49 for printing files on the line printer, and reports the status of the
50 specified jobs or all jobs associated with a user.
54 without any arguments reports on any jobs currently in the queue.
57 .Bl -tag -width indent
59 Specify a particular printer, otherwise the default
60 line printer is used (or the value of the
63 environment). All other arguments supplied are interpreted as user
64 names or job numbers to filter out only those jobs of interest.
66 Information about each of the files comprising the job entry
68 Normally, only as much information as will fit on one line is displayed.
70 Report on the local queues for all printers,
71 rather than just the specified printer.
74 For each job submitted (i.e. invocation of
77 reports the user's name, current rank in the queue, the
78 names of files comprising the job, the job identifier (a number which
81 for removing a specific job), and the total size in bytes.
82 Job ordering is dependent on
83 the algorithm used to scan the spooling directory and is supposed
87 File names comprising a job may be unavailable
90 is used as a sink in a pipeline) in which case the file
91 is indicated as ``(standard input)''.
95 warns that there is no daemon present (i.e. due to some malfunction),
98 command can be used to restart the printer daemon.
100 If the following environment variable exists, it is used by
102 .Bl -tag -width PRINTER
104 Specifies an alternate default printer.
107 .Bl -tag -width "/var/spool/*/lock" -compact
109 To determine printer characteristics.
111 The spooling directory, as determined from printcap.
112 .It Pa /var/spool/*/cf*
113 Control files specifying jobs.
114 .It Pa /var/spool/*/lock
115 The lock file to obtain the currently active job.
118 Unable to open various files. The lock file being malformed. Garbage
119 files when there is no daemon active, but files in the spooling directory.
131 Due to the dynamic nature of the information in the spooling directory
133 may report unreliably.
134 Output formatting is sensitive to the line length of the terminal;
135 this can results in widely spaced columns.