do-to-all is a shell script to execute a single command on multiple files.

Copyright (c) 2018 Tim Chadburn.
Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.3
or any later version published by the Free Software Foundation;
with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
A copy of the license is included in the file "fdl.txt" which is part of this
package.

It is invoked like this:

do-to-all COMMAND FILE ...

That is, the first argument is a command and the rest are files (or some other
form of argument to the command).

This will execute the command multiple times, each time with one FILE as its only
argument.

Thus the following command will view the text files one, two and three:

do-to-all less one two three