sourCEntral - mobile manpages

pdf

CHECKPC

NAME

checkpc − check out the printcap database

SYNOPSIS

checkpc [ −aflprsV ] [ −Aage[DHMS] ] [ −Ddebugflags ] [ −Pprinter ] [ −t size[kM] ]

DESCRIPTION

Checkpc is used to check for the existence and correct permissions of entries in the printcap database. It is useful when installing a new printcap database and cleaning up existing printer spoolers.

−a

Do not create accounting files (:af).

−f

The fix flag will cause the checkpc program create and fix various files and permissions. It does this in a simple minded manner, and the program may have to be run several times until all permissions are correct. It also reports in extremely verbose details its actions.

−l

Do not create log files (:lf).

−p

Print verbose printcap information. Useful if interested in the printcap values.

−r

remove junk or job files older than the age set by -A. You must set the age to a non-zero value otherwise no files are removed.

−s

Do not create filter status files (:ps).

−A Age[DHMS]

Report junk or job files older than age. The age time can have a suffix days (D) hours (H), minutes (M), or seconds (S); default is days.

−D debugflags

Run the program with debugging flags. See the LPRng HOWTO for details of the flags actions.

−V

Verbose mode.

−P printer

Process only the specified print queue.

−t size[kM]

Truncate log files (:lf) to the specified size in Kbytes or Mbytes (default is Mbytes).

−T serial-line

set process name and start feature test

ANNOYING FEATURES

If the −f(fix) option is specified and you do not run this as root, it will complain, but attempt to carry out the operations. This will lead to a large number of failures reports if the ownership and/or permissions are incorrect.

FILES

The files used by LPRng are set by values in the printer configuration file and by configuration options. 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), lpr(1), lpq(1), lprm(1), printcap(5), lpd.perms(5), pr(1), lprng_certs(1), lprng_index_certs(1).

AUTHOR

Patrick Powell <papowell AT lprng DOT 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 AT lists DOT sourceforge DOT net; subscribe by visiting https://lists.sourceforge.net/lists/listinfo/lprng-devel or sending mail to lprng-request AT lists DOT sourceforge DOT net with the word subscribe in the body.
The software is available via http://lprng.sourceforge.net

pdf