shell script
 

Hai All,

Can you help me in writing a script in which, an user can submit only upto 20 jobs. If he submits more than 20, those jobs should be killed automatically.

I tried it out, but finding difficult to get it correctly.

I 'll be so thankful to you all...

You'll want to look at the Bash ulimit command.
Here is the bash man page, just do a <Ctrl>+F and search for ulimit.
It would help us help you if you posted what you currently have and the problems you're having with it...