Bash: Redirecting Input from Multiple Files
Oct 16, 2008, 14:04 (0 Talkback[s])
(Other stories by Mitch Frazier)
"For the sake of this example, let's say that we want to
implement a simple version of the paste command as a bash script.
The paste command reads a line from each of its input files and
then pastes them together and writes the combined result to stdout
as a single line. Our example version will only do this for two