insert archive in .rar
 

In my server to a folder full of files in subfolders. "Rar" wanted to know whether to place a command to a file "sample.txt" within each. "Rar"

What?

I'm sorry, but I even understand what you mean with this post. Any way, get your post richer of info, or we won't understand what you need and what you wanna do. Let's know. ;)

again....
I've a a bunch of ".rar" files on the server, within folders and sub-folders, and I'd like to put a "sample.txt" file inside all of them at once

first you will need to build a illegal copy of the rar source code . or buy it $$$
It is copyrighted .