GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
GNU/Linux |
CentOS 2.1AS(Slurm) |
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lpf(1) |
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lpf − general printer filter
lpf −Pprinter −wwidth −llength −xwidth −ylength [ −c ] −Kcontrolfilename −Lbnrname [ −iindent ] [ −Zoptions ] [ −Cclass ] [ −Jjob ] [ −Raccntname ] −nlogin −hHost −Fformat [ −T[crlf,endlinechar] −Dlevel ] [ affile ]
Lpf is a general printer filter. Usually it is used as filter in the printcap file and is called by lpd. The -Tcrlf option will suppress translation of LF to CR/LF pairs.
The following
options passes lpd by default:
−Pprinter
The name of the printer.
−wwidth
The page width in chars, as given in the :pw field in the printcap file
−llength
The page length in lines, as given in the :pl field in the printcap file
−xwidth
The page width in pixels, as given in the :px field in the printcap file
−ylength
The page length in pixels, as given in the :py field in the printcap file
−Kcontrolfilename
The name of the control file.
−Lbnrname
The banner name. This is set by the lpr -T option.
−nlogin
The user login name.
−hHost
The host where the job was submitted.
−Fformat
The job format from the lpr -F option or other option.
These options
are optionally set by lpd:
−Zoptions
Extra options. They are passed from the −Z parameter given on the lpr command command line and can be interpreted by the filter.
These remaining options can be added to the filter entry in the printcap file:
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−c |
ignore control characters, set by lpr -b (binary) or -l (literal) options. |
−iindent
The indentation amount, set by lpr -i indent option.
−Cclass
The class name, set by lpr -C class option.
−Jjob
The job name, set by lpr -J job option.
−Raccntname
The name of the accounting file, from printcap information.
−Dlevel
Sets debug level. The level must be an integer, a nonzero value switches debugging on.
−Tcrlf
Turn LF to CR/LF translation off.
−TNNN
NNN is an integer in C format. The corresponding character is appended to the end of a line (LF, CR, or CR/LF). This can be done to force a different form of CR/LF translation.
The following exit values are returned:
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zero (0) |
Successful completion. |
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non-zero (!=0) |
An error occurred. |
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/lpd.conf LPRng configuration file
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/etc/printcap |
printer description file | |
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/etc/lpd.perms |
printer permissions | |
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/var/spool/printer* |
spool directories | |
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/var/spool/printer*/printer |
lock file for queue control | |
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/var/spool/printer*/control.printer |
queue control | |
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/var/spool/printer*/active.printer |
active job | |
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/var/spool/printer*/log.printer |
log file |
lpd.conf(5), lpc(8), lpd(8), lpr(1), lpq(1), lprm(1), printcap(5), lpd.perms(5), pr(1).
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.
LPRng is a enhanced printer spooler system with functionality similar to the Berkeley LPR software. The LPRng mailing list is lprng@lprng.com; subscribe by sending mail to lprng-request@lprng.com with the word subscribe in the body. The software is available from ftp://ftp.astart.com/pub/LPRng.
Patrick Powell <papowell@lprng.com>.
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lpf(1) | |