Enscript

I haven't used enscript for quite awhile. I used it all the time at work to
print code without having to use a text editor to do it. Here's part of a
script to convert a text file to PDF, with line numbers and a narrow font
suitable to printing. Blank lines and some info output removed.

#!/bin/bash
FONT="Monospace8"
OPTIONS="q -B -C -G -T3"
for FILENAME in $* ; do
#  Get the whole filename, then strip off the whole file extension.
   BASENAME="${FILENAME%%.*}"
   EXTENSION="${FILENAME##*.}"
   EOPTION="E"
   [ "$EXTENSION" == "hpp" ] && EOPTION="Ecpp"
   [ "$EXTENSION" == "h" ] && EOPTION="Ec"
enscript -$OPTIONS -$EOPTION -f $FONT -p - $FILENAME  | ps2pdf - $BASENAME.pdf
done

--
A selection from the Taoist Writings:
 
"Lao-Tan asked Confucius: `What do you mean by benevolence and righteousness?'
 Confucius said:  `To be in one's inmost heart in kindly sympathy with all
 things; to love all men and allow no selfish thoughts: this is the nature
 of benevolence and righteousness.'"
-- Kwang-tzu