Provided by: lprng_3.8.B-2_amd64 
NAME
lprm - remove jobs from the line printer spooling queue
SYNOPSIS
lprm [ -a ] [ -A ] [ -Ddebugopt ] [ -Pprinter ] [ -V ] [ -Uuser ]
[ jobid... ] [ all ]
DESCRIPTION
Lprm will send a request to the LPD server to remove jobs from a spool queue. (See clean(1) for an lp(1)
compatible interface.) Lprm is normally the only method by which a user may remove a job. The jobs to
be removed are specified by the job number or user name; with no specifiers the first removable in a
queue will be selected for removal. Usually users may only remove jobs submitted by themselves from the
host which originated the original lpr request.
The spool queue is searched first for jobs that the user has permissions to remove, then for jobs that
match any of the specified set of tags. If no tags are specified, only the first job in the queue that
the user has permissions to remove will be removed. If the -a flag or the all spool queue is specified,
lprm will search all available spool queues.
The all wildcard jobid is used to match all jobs in a spool queue; however unless the user has control
permissions for the spool queue only the user's jobs will be removed. See the lpd(1) man page for
details about control permissions.
A jobid can be a job number, a user name, a job identifier, or a pattern for a glob based wild card
match. This match is applied to the job identifier information.
Lprm will announce the names of any files it removes and is silent if there are no jobs in the queue
which match the request list. If the job being removed is active, the LPD server will stop printing the
job and then restart printing operations.
EXAMPLES
Remove the last job I submitted if it is in the queue:
lprm
Remove job 25 in spool queue p1:
lprm -Pp1 25
Remove job 25 and 30 in spool queue p1:
lprm -Pp1 25 30
Remove all of user john's jobs in spool queue p1:
lprm -Pp1 john
Remove all jobs in spool queue p1:
lprm -Pp1 all
Remove all jobs in all spool queues:
lprm -a all
Remove the jobs with identifier nobody@system in spool queue p1.
Note that the quotes around the pattern are needed to suppress shell glob expansion.
lprm -Pp1 'nobody@system*'
OPTIONS
-A Use authentication specified by the value of the AUTH environment variable.
-a Remove files from all spool queues available to the user.
-Pprinter
Specifies printer queue. By default, the destination printer is taken from the command 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.
-Uuser
Explicitly provide a userid for doing the removal to the LPD server. This can be done only by ROOT
or userids listed in the allow_user_setting configuration or printcap option. This facility is
provided to allow printing front end systems such as SAMBA to submit job removal requests on behalf
of users.
-Ddebugopts
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.
-V The -V option prints the version information for the program and verbose information about
activities.
WARNINGS
Users with CONTROL (i.e.- administrative) permissions on spool queues can remove any or all jobs. The
all wildcard defaults to all user jobs, not just those submitted by the user. This allows administrators
to purge a spool queue easily.
ENVIRONMENT
By default, the destination printer is taken from the command 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.
EXIT STATUS
The following exit values are returned:
zero (0) Successful completion.
non-zero (!=0) An error occurred.
FILES
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/lprng/lpd.conf LPRng configuration file
${HOME}/.printcap user printer description file
/etc/printcap printer description file
/etc/lprng/lpd.perms permissions
/var/run/lprng/lpd lock file for queue control
/var/spool/lpd spool directories
/var/spool/lpd/QUEUE/control queue control
/var/spool/lpd/QUEUE/log trace or debug log file
/var/spool/lpd/QUEUE/acct accounting file
/var/spool/lpd/QUEUE/status status file
SEE ALSO
lpd.conf(5), lpc(8), lpd(8), checkpc(8), lpr(1), lpq(1), lprm(1), printcap(5), lpd.conf(5), pr(1),
lprng_certs(1), lprng_index_certs(1).
AUTHOR
Patrick Powell <papowell@lprng.com>.
DIAGNOSTICS
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.
HISTORY
LPRng is a enhanced printer spooler system with functionality similar to the Berkeley LPR software. The
LPRng developer mailing list is lprng-devel@lists.sourceforge.net; subscribe by visiting
https://lists.sourceforge.net/lists/listinfo/lprng-devel or sending mail to lprng-
request@lists.sourceforge.net with the word subscribe in the body.
The software is available via http://lprng.sourceforge.net