As for being able to read/write to the program you have called you'll want to take a look at the documentation for open(), open2(), and open3() depending on what you are trying to accomplish.
If you could give us some more detailed information we'd be able to help you further.
-----------------------------------
Frank Wiles <frank@wiles.org>
http://frank.wiles.org
In reply to Re: Command Line Programming
by ides
in thread Command Line Programming
by Mahoota
| For: | Use: | ||
| & | & | ||
| < | < | ||
| > | > | ||
| [ | [ | ||
| ] | ] |