if it is a text file you could just do something like:

cat file.fragment >> file

At least I think that would work for appending the data.

> Can you help me out?
> 
> How are you splitting your files, I am in need of away to take a large plain
> text database report and break it up into small pieces.

> OK, I can split up the file just fine..  How do I put it back
> together..  The man page for split sucks..  The info page isn't much
> better.