JRchive

JRchive is a system for compressing and archiving files.  For instance, 
to compress all your C files into an archive file called SOURCE, type
        A:> JRC SOURCE *.C

To list the contents of the archive file SOURCE, type
        A:> JRCL SOURCE

And to extract the files from the archive file SOURCE, type
        A:> JRCE SOURCE 

For complete instructions on using JRchive see the user manual in file 
JRCHIVE.DOC.  To print this file, make sure your printer is on and ready, 
then type
        A:> COPY JRCHIVE.DOC PRN