Apr 25, 2008, 2:07 PM
Post #1 of 4
I have some code like this.
wait for system call (pipe)
open (H, "command |");
# after command completes then move on
How can I make do_something_else() wait until "command" completes to run? Command will run for many hours before completion.
Basically, do_something_else() needs the output from "command" to work properly.
(This post was edited by narsaw on Apr 25, 2008, 2:07 PM)