\b0 reads in plain text files, converts them to POSTSCRIPT format, and spools them for printing on a POSTSCRIPT printer. Fonts, headings, limited formatting options and spooling options may be specified.\
For example: enscript -Paleph boring.txt prints a copy of the file called boring.txt on the printer called aleph. enscript -2r boring.c prints a two-up landscape listing of the file called boring.c on the default printer (see below).\
Font specifications have two parts: A font name as known to POSTSCRIPT (e.g., Times-Roman, Times-BoldItalic Helvetica, Courier), and a point size (1 point=1/72 inch 8 point is a good small font). So Courier-Bold8 is 8 point Courier Bold, Helvetica12 is 12 point Helvetica.\
The environment variable ENSCRIPT may be used to specify defaults. The value of ENSCRIPT is parsed as a string of arguments before the arguments that appear on the command line. For example "ENSCRIPT='-fTimes-Roman8'" sets your default body font to 8 point Times Roman.
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 Set in two columns. One column is the default
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 S
et in one column (the default)
y{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 Rotate the output 90 degrees (landscape mode). This is good for output that requires a wide page or for program listings when used in conjunction with -2. "enscript -2r files" is a nice way to get program listings
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 Don't rotate, also known as portrait mode (the default)
){\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 Print in gaudy mode: causes page headings, dates, page numbers to be printed in a flashy style, at some slight performance expense
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 Simulate a line printer: make pages 66 lines long and omit headers
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 Truncate ("cut") lines that are longer than the page width. Normally, long lines are wrapped around to the following line on the page
B{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 Sets the string to be used for page headings to header. The default header is constructed from the file name, its last modification date, and a page number
CommandArgument
header
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The string used for page headings
W{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 Set the maximum number of lines to output on a page. Enscript usually computes how many to put on a page based on point size, and may put fewer per page than requested by lines
lines
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The maximum number of lines to output on a page.
?{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 Sets the font to be used for the body of each page. Defaults to Courier10, unless two column rotated mode is used, in which case it defaults to Courier7
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The font to be used for the body of each page.
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 Sets the font to be used for page headings. Defaults to Courier-Bold10
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The font to be used for page headings
O{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 Causes the POSTSCRIPT file to be written to the named file rather than being spooled for printing. As a special case, -p will send the POSTSCRIPT to the standard output
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The file the POSTSCRIPT will be written out to
{{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 Causes the fact that a file is garbage to be ignored. Normally, any file with more than a small number of non-printing characters is suspected of being garbage, and not printed this option means "print it anyway"
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 If enscript cannot find characters in a font, the missing characters are listed
`{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 Causes enscript to be quiet about what it is doing. Enscript won't report about pages, destination, omitted characters, etc. Fatal errors are still reported to the standard error output
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 Suppress printing of job burst page
F{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx520\tx1060\tx1600\tx2120\tx2660\tx3200\tx3720\tx4260\tx4800\tx5320\f0\b0\i0\ulnone\fs24\fc0\cf0 Chooses a paper size for printing. This size must match one of the *PaperSize keywords in the PostScript Printer Description file, such as Letter, Legal, or A4
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The paper size for printing
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx520\tx1060\tx1600\tx2120\tx2660\tx3200\tx3720\tx4260\tx4800\tx5320\f0\b0\i0\ulnone\fs24\fc0\cf0 chooses a printer feature, such as manual feed or duplex. If value is omitted, a value of true is assumed. These features must match a keyword in the PostScript Printer Description file. For example, "enscript -S ManualFeed" turns on manual feed.
feature
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The feature to turn on or off
O{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx520\tx1060\tx1600\tx2120\tx2660\tx3200\tx3720\tx4260\tx4800\tx5320\f0\b0\i0\ulnone\fs24\fc0\cf0 Sets the width of a tab to be "characters" number of characters. This is especially useful when printing with a variable width font, to get columns to line up correctly
characters
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The width of a tab
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx520\tx1060\tx1600\tx2120\tx2660\tx3200\tx3720\tx4260\tx4800\tx5320\f0\b0\i0\ulnone\fs24\fc0\cf0 Causes the output to be sent to the named printer
printer
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The printer the output will be sent to
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx520\tx1060\tx1600\tx2120\tx2660\tx3200\tx3720\tx4260\tx4800\tx5320\f0\b0\i0\ulnone\fs24\fc0\cf0 Causes n copies of the output to be produced. The default is one
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The number of copies to be produced
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx520\tx1060\tx1600\tx2120\tx2660\tx3200\tx3720\tx4260\tx4800\tx5320\f0\b0\i0\ulnone\fs24\fc0\cf0 causes the printer daemon to send mail upon job completion
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx520\tx1060\tx1600\tx2120\tx2660\tx3200\tx3720\tx4260\tx4800\tx5320\f0\b0\i0\ulnone\fs24\fc0\cf0 Sets the job name for use on the burst page. Otherwise, the name of the first input file will be used
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The job name to be used on the burst page
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx520\tx1060\tx1600\tx2120\tx2660\tx3200\tx3720\tx4260\tx4800\tx5320\f0\b0\i0\ulnone\fs24\fc0\cf0 Sets the job classification for use on the burst page
class
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The job classification for use on the burst page
spoolopts
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx520\tx1060\tx1600\tx2120\tx2660\tx3200\tx3720\tx4260\tx4800\tx5320\f0\b0\i0\ulnone\fs24\fc0\cf0 The spooler options
files
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 The plain text files to convert to PostScript and print
\b0 is used by the system administrator to control the operation of the line printer system. For each line printer configured in the printcap(5) database lpc may be used to:\
+ disable or enable a printer,\
+ disable or enable a printer's spooling queue,\
+ rearrange the order of jobs in a spooling queue,\
+ find the status of printers, and their associated spooling queues and printer dameons.\
Without any arguments, lpc will prompt for commands from the standard input. If arguments are supplied, lpc interprets the first argument as a command and the remaining arguments as parameters to the command. The standard input may be redirected causing lpc to read commands from file.
[13@]
abort
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\f0\b0\i0\ulnone\ql\fs24\fi0\li0\gray0\fc0\cf0\up0\dn0 Terminate an active spooling daemon on the local host immediately and then disable printing (preventing new daemons from being started by lpr) for the specified printers.
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 Printer to terminate daemon for. Enter
\b all
\b0 for all printers.
clean
+{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\f0\b0\i0\ulnone\ql\fs24\fi0\li0\gray0\fc0\cf0\up0\dn0 Remove any temporary files, data files, and control files that cannot be printed (i.e., do not form a complete printer job) from the specified printer queue(s) on the local machine.
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx520\tx1060\tx1600\tx2120\tx2660\tx3200\tx3720\tx4260\tx4800\tx5320\f0\b0\i0\ulnone\fs24\fc0\cf0 Printer to remove temp, data or control files that can't be printed for. Enter
\b all
\b0 for all printers.
disable
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1152\tx2304\tx3456\tx4608\tx5760\tx6912\tx8064\tx9216\tx10368\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Turn the specified printer queues off. This prevents new printer jobs from being entered into the queue by lpr.
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx520\tx1060\tx1600\tx2120\tx2660\tx3200\tx3720\tx4260\tx4800\tx5320\f0\b0\i0\ulnone\fs24\fc0\cf0 Printer to turn queues off for. Enter
\b all
\b0 for all printers.
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1152\tx2304\tx3456\tx4608\tx5760\tx6912\tx8064\tx9216\tx10368\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Turn the specified printer queue off, disable printing and put message in the printer status file. The message doesn't need to be quoted, the remaining arguments are treated like echo(1). This is normally used to take a printer down and let others know why (lpq will indicate the printer is down and print the status message).
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx520\tx1060\tx1600\tx2120\tx2660\tx3200\tx3720\tx4260\tx4800\tx5320\f0\b0\i0\ulnone\fs24\fc0\cf0 Printer to turn queue off and put messsage in printer status file for. Enter
\b all
\b0 for all printers.
enable
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1152\tx2304\tx3456\tx4608\tx5760\tx6912\tx8064\tx9216\tx10368\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Enable spooling on the local queue for the listed printers. This will allow lpr to put new jobs in the spool queue.
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx520\tx1060\tx1600\tx2120\tx2660\tx3200\tx3720\tx4260\tx4800\tx5320\f0\b0\i0\ulnone\fs24\fc0\cf0 Printer to enable spooling on local queue for. Enter
\b all
\b0 for all printers.
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Exit from lpc.
restart
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Attempt to start a new printer daemon. This is useful when some abnormal condition causes the daemon to die unexpectedly leaving jobs in the queue. Lpq will report that there is no daemon present when this condition occurs. If the user is the super-user, try to abort the current daemon first (i.e., kill and restart a stuck daemon).
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx520\tx1060\tx1600\tx2120\tx2660\tx3200\tx3720\tx4260\tx4800\tx5320\f0\b0\i0\ulnone\fs24\fc0\cf0 Printer to attempt to restart the daemon for. Enter
\b all
\b0 for all printers.
start
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Enable printing and start a spooling daemon for the listed printers.
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx520\tx1060\tx1600\tx2120\tx2660\tx3200\tx3720\tx4260\tx4800\tx5320\f0\b0\i0\ulnone\fs24\fc0\cf0 Printer to enable printing and start spooling daemon for. Enter
\b all
\b0 for all printers.
status
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Display the status of daemons and queues on the local machine.
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx520\tx1060\tx1600\tx2120\tx2660\tx3200\tx3720\tx4260\tx4800\tx5320\f0\b0\i0\ulnone\fs24\fc0\cf0 Printer to display status of daemons and queues for. Enter
\b all
\b0 for all printers.
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Stop a spooling daemon after the current job completes and disable printing.
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx520\tx1060\tx1600\tx2120\tx2660\tx3200\tx3720\tx4260\tx4800\tx5320\f0\b0\i0\ulnone\fs24\fc0\cf0 Printer to stop the spooling daemon after current job for. Enter
\b all
\b0 for all printers.
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Place the jobs in the order listed at the top of the printer queue.
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx520\tx1060\tx1600\tx2120\tx2660\tx3200\tx3720\tx4260\tx4800\tx5320\f0\b0\i0\ulnone\fs24\fc0\cf0 Printer to place the jobs in the order listed in the top of the queue for.
jobnum
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx520\tx1060\tx1600\tx2120\tx2660\tx3200\tx3720\tx4260\tx4800\tx5320\f0\b0\i0\ulnone\fs24\fc0\cf0 The job number to rearrange jobs in the queue for
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx520\tx1060\tx1600\tx2120\tx2660\tx3200\tx3720\tx4260\tx4800\tx5320\f0\b0\i0\ulnone\fs24\fc0\cf0 The user to rearrange jobs in the queue for
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Enable everything and start a new printer daemon. Undoes the effects of down.
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx520\tx1060\tx1600\tx2120\tx2660\tx3200\tx3720\tx4260\tx4800\tx5320\f0\b0\i0\ulnone\fs24\fc0\cf0 Printer to enable everything and start a new daemon for. Enter
\b0 is the line printer daemon (spool area handler) and is normally invoked at boot time from the rc(8) file. It makes a single pass through the printcap(5) file to find out about the existing printers and prints any files left after a crash. It then uses the system calls listen(2) and accept(2) to receive requests to print files in the queue, transfer files to the spooling area, display the queue, or remove jobs from the queue. In each case, it forks a child to handle the request so the parent can continue to listen for more requests. The Internet port number used to rendezvous with other processes is normally obtained with getservbyname(3) but can be changed with the port# argument. The -l flag causes lpd to log valid requests received from the network. This can be useful for debugging purposes. Access control is provided by two means. First, All requests must come from one of the machines listed in the file /etc/hosts.equiv or /etc/hosts.lpd. Second, if the ``rs'' capability is specified in the printcap entry for the printer being accessed, lpr requests will only be honored for those users with accounts on the machine with the printer. The file minfree in each spool directory contains the number of disk blocks to leave free so that the line printer queue won't completely fill the disk. The minfree file can be edited with your favorite text editor. The file lock in each spool directory is used to prevent multiple daemons from becoming active simultaneously, and to store information about the daemon process for lpr(1), lpq(1) and lprm(1). After the daemon has successfully set the lock, it scans the directory for files beginning with cf. Lines in each cf file specify files to be printed or non-printing actions to be performed. Each such line begins with a key character to specify what to do with the remainder of the line.\
\b J Job Name.
\b0 String to be used for the job name on the burst page.\
\b C Classification.
\b0 String to be used for the classification line on the burst page.\
\b L Literal.
\b0 The line contains identification info from the password file, and causes the banner page to be printed.\
\b T Title.
\b0 String to be used as the title for pr(1).\
\b H Host Name.
\b0 Name of the machine where lpr was invoked.\
\b P Person.
\b0 Login name of the person who invoked lpr. This is used to verify ownership by lprm.\
\b M Send mail.
\b0 Mail the specified user when the current print job completes.\
\b f Formatted File.
\b0 Name of a file to print which is already formatted.\
\b0 Like ``f'', but passes control characters and does not make page breaks.\
\b0 Name of a file to print using pr(1) as a filter.\
\b t Troff File.
\b0 The file contains troff(1) output (cat phototypesetter commands).\
\b n Ditroff File.
\b0 The file contains device independent troff output.\
\b d DVI File.
\b0 The file contains Tex(l) output (DVI format from Stanford).\
\b g Graph File.
\b0 The file contains data produced by plot(3X).\
\b c Cifplot File.
\b0 The file contains data produced by cifplot.\
\b0 The file contains a raster image.\
\b0 The file contains text data with FORTRAN carriage control characters.\
\b 1 Troff Font R.
\b0 Name of the font file to use instead of the default.\
\b 2 Troff Font I.
\b0 Name of the font file to use instead of the default.\
\b 3 Troff Font B.
\b0 Name of the font file to use instead of the default.\
\b 4 Troff Font S.
\b0 Name of the font file to use instead of the default.\
\b W Width.
\b0 Changes the page width (in characters) used by pr(1) and the text filters.\
\b I Indent.
\b0 The number of characters with which to indent the output (in ascii).\
\b U Unlink.
\b0 Name of file to remove upon completion of printing.\
\b N File name.
\b0 The name of the file which is being printed, or a blank for the standard input (when lpr is invoked in a pipeline).\
If a file can not be opened, a message will be logged via syslog(3) using the LOG_LPR facility. The lpd daemon will try up to 20 times to reopen a file it expects to be there, after which it will skip the file to be printed.\
The lpd daemon uses flock(2) to provide exclusive access to the lock file and to prevent multiple deamons from becoming active simultaneously. If the daemon should be killed or die unexpectedly, the lock file need not be removed. The lock file is kept in a readable ASCII form and contains two lines. The first is the process id of the daemon, and the second is the control file name of the current job being printed. The second line is updated to reflect the current status of lpd for the programs lpq(1) and lprm(1).
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 Causes lpd to log valid requests received from the network
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1152\tx2304\tx3456\tx4608\tx5760\tx6912\tx8064\tx9216\tx10368\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The Internet port number used to rendezvous with other processes
\b0 examines the spooling area used by lpd(8) for printing files on the line printer, and reports the status of the specified jobs or all jobs associated with a user. lpq invoked without any arguments reports on any jobs currently in the queue. A -P flag may be used to specify a particular printer, otherwise the default line printer is used (or the value of the PRINTER variable in the environment). If a + argument is supplied, lpq displays the spool queue until it empties. Supplying a number immediately after the + sign indicates that lpq should sleep n seconds in between scans of the queue. All other arguments supplied are interpreted as user names or job numbers to filter out only those jobs of interest. For each job submitted (i.e. invocation of lpr(1)) lpq 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 lprm(1) for removing a specific job), and the total size in bytes. The -l option causes information about each of the files comprising the job to be printed. Normally, only as much information as will fit on one line is displayed. Job ordering is dependent on the algorithm used to scan the spooling directory and is supposed to be FIFO (First in First Out). File names comprising a job may be unavailable (when lpr(1) is used as a sink in a pipeline) in which case the file is indicated as ``(standard input)". If lpq warns that there is no daemon present (i.e. due to some malfunction), the lpc(8) command can be used to restart the printer daemon.
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 lpq displays the spool queue until it empties
number
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Indicates that lpq should sleep
\b number
\b0 seconds in between scans of the queue
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx520\tx1060\tx1600\tx2120\tx2660\tx3200\tx3720\tx4260\tx4800\tx5320\f0\b0\i0\ulnone\fs24\fc0\cf0 Used to specify a particular printer, otherwise the default line printer is used
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Which printer the queue is to be printed for
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 Causes information about each of the files comprising the job to be printed
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The jobs to report on
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The user to report on (all jobs for that user)
\b0 uses a spooling daemon to print the named files when facilities become available. If no names appear, the standard input is assumed. The -P option may be used to force output to a specific printer. Normally, the default printer is used (site dependent), or the value of the default variable Printer owned by System is used.
[22@]
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Use pr(1) to format the files (equivalent to print)
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Use a filter which allows control characters to be printed and suppresses page breaks
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The files are assumed to contain data from troff(1) (cat phototypesetter commands)
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The files are assumed to contain data from ditroff (device independent troff)
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1152\tx2304\tx3456\tx4608\tx5760\tx6912\tx8064\tx9216\tx10368\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The files are assumed to contain data from tex(l) (DVI format from Stanford)
B{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1152\tx2304\tx3456\tx4608\tx5760\tx6912\tx8064\tx9216\tx10368\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The files are assumed to contain standard plot data as produced by the plot(3X) routines (see also plot(1G) for the filters used by the printer spooler)
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1152\tx2304\tx3456\tx4608\tx5760\tx6912\tx8064\tx9216\tx10368\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The files are assumed to contain a raster image for devices like the Benson Varian
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1152\tx2304\tx3456\tx4608\tx5760\tx6912\tx8064\tx9216\tx10368\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The files are assumed to contain data produced by cifplot(l)
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1152\tx2304\tx3456\tx4608\tx5760\tx6912\tx8064\tx9216\tx10368\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Use a filter which interprets the first character of each line as a standard FORTRAN carriage control character
\pard\tx1152\tx2304\tx3456\tx4608\tx5760\tx6912\tx8064\tx9216\tx10368\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Remove the file upon completion of spooling or upon completion of printing (with the -s option)
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1152\tx2304\tx3456\tx4608\tx5760\tx6912\tx8064\tx9216\tx10368\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Send mail upon completion
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1152\tx2304\tx3456\tx4608\tx5760\tx6912\tx8064\tx9216\tx10368\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Suppress the printing of the burst page
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1152\tx2304\tx3456\tx4608\tx5760\tx6912\tx8064\tx9216\tx10368\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Use symbolic links. Usually files are copied to the spool directory
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1152\tx2304\tx3456\tx4608\tx5760\tx6912\tx8064\tx9216\tx10368\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Specify printer resolution for the NeXT 400dpi Laser Printer
resolution
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The resolution to be used
\pard\tx1152\tx2304\tx3456\tx4608\tx5760\tx6912\tx8064\tx9216\tx10368\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Specify manual feed for the NeXT 400dpi Laser Printer
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1152\tx2304\tx3456\tx4608\tx5760\tx6912\tx8064\tx9216\tx10368\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Specify the job classification for use on the burst page
jobclassification
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The job classification to be used on the burst page
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1152\tx2304\tx3456\tx4608\tx5760\tx6912\tx8064\tx9216\tx10368\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Specify the the job name to print on the burst page
jobname
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The job name to be used on the burst name
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1152\tx2304\tx3456\tx4608\tx5760\tx6912\tx8064\tx9216\tx10368\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Title used by pr(1) instead of the file name
title
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The title to be used by pr(1)
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Causes the output to be indented
indentation
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The number of blanks to use as indentation
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Takes the immediately following number to be the page width for pr(1)
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The page width for pr(1)
v{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 lpr will use symlink(2) to link data files rather than trying to copy them so large files can be printed. When using the -s option, the files should not be modified or removed until they have been printed
-1234
+{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1152\tx2304\tx3456\tx4608\tx5760\tx6912\tx8064\tx9216\tx10368\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Specifies a font to be mounted on font position i. The daemon will construct a .railmag file referencing /usr/lib/vfont/name.size
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The font to be mounted on font position i
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The files to be printed
\b0 will remove a job, or jobs, from a printer's spool queue. Since the spooling directory is protected from users, using lprm is normally the only method by which a user may remove a job.
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 Used to specify the queue associated with a specific printer
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The printer to remove a job from
!{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 lprm will remove all jobs which a user owns. If the super-user employs this flag, the spool queue will be emptied entirely
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The job # to be removed from the queue
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The user to remove jobs for
\b0 writes the traditional "ripple test" pattern on standard output. In 96 lines, this pattern will print all 96 printable ASCII characters in each position. While originally created to test printers, it is quite useful for testing terminals, driving terminal ports for debugging purposes, or any other task where a quick supply of random data is needed
length
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Specifies the output line length if the the default length of 79 is inappropriate
count
f{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Specifies the number of output lines to be generated if the default count of 200 is inappropriate. Note that if
\b0 produces a printed listing of one or more files. The output is separated into pages headed by a date, the name of the file or a specified header, and the page number. If there are no file arguments, pr prints its standard input.
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx520\tx1060\tx1600\tx2120\tx2660\tx3200\tx3720\tx4260\tx4800\tx5320\f0\b0\i0\ulnone\fs24\fc0\cf0 Produce n-column output.
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The number of columns
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
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\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 Begin printing with page n.
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The page to begin printing
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
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\margr40
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 Take the next argument as a page header.
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 For purposes of multi-column output, take the width of the page to be n characters instead of the default 72.
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The width of the page is
\b0 characters
_{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 Use formfeeds instead of newlines to separate pages. A formfeed is assumed to use up two blank lines at the top of a page. (Thus this option does not affect the effective page length.)
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 Take the length of the page to be n lines instead of the default 66.
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The length of the page is
\b0 lines
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 Do not print the 5-line header or the 5-line trailer normally supplied for each page
'{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 Separate columns by the single character c instead of by the appropriate amount of white space. A missing c is taken to be a tab
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The character to separate the columns by
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx533\tx1067\tx1601\tx2135\tx2668\tx3202\tx3736\tx4270\tx4803\tx5337\f0\b0\i0\ulnone\fs24\fc0\cf0 Print all files simultaneously, each in one column
\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 The output of
\b tk
\b0 is intended for a Tektronix 4014 terminal. Tk arranges for 66 lines to fit on the screen, divides the screen into N columns, and contributes an eight space page offset in the (default) single-column case. Tabs, spaces, and backspaces are collected and plotted when necessary. Teletype Model 37 halfand reverse-line sequences are interpreted and plotted. At the end of each page tk waits for a newline (empty line) from the keyboard before continuing on to the next page. In this wait state, the command !command will send the command to the shell.
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Don't wait between pages; for directing output into a file
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Divide the screen into N columns and wait after the last column
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx1140\tx2300\tx3440\tx4600\tx5760\tx6900\tx8060\tx9200\tx10360\tx11520\f0\b0\i0\ulnone\fs24\fc0\cf0 Set page length to L lines
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx520\tx1060\tx1600\tx2120\tx2660\tx3200\tx3720\tx4260\tx4800\tx5320\f0\b0\i0\ulnone\fs24\fc0\cf0 The page length in lines
{\rtf0\ansi{\fonttbl\f0\fmodern Courier;}
\margl40
\margr40
\pard\tx520\tx1060\tx1600\tx2120\tx2660\tx3200\tx3720\tx4260\tx4800\tx5320\f0\b0\i0\ulnone\fs24\fc0\cf0 The file to put out to the screen