tnx for your response.
Yes, I forgot to mention it should be a combination of PHP / CGI with HTML.
Problem with Plesk and CPanel is that they offer to much of stuff I don't need.
I Only need to do those stuff I've mentioned earlier.
The other scripts are way to complex for the purpose I'm trying to create / find a script that does this.
First I would need a web page where you can login. (from the main page)
That login page would take that user (under water of course, he wouldn't be aware of this) to his own user environment.
That page/script would redirect him to a page that is in his own home directory or would generate a page with a set of predefined options he has access to.
Like stopping a service he's running, or accessing his MySQL database (without having to login again)
Those are the only 3 things that would be necessary for me. Nothing more, nothing less.
Hope I've made myself a bit more clearer than before.
Sorry if that confused you.