December 2000
Intermediate to advanced
784 pages
20h 54m
English
Content preview from Network Programming with Perl
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Chapter 2. Processes, Pipes, and Signals
This chapter discusses three key Perl features: processes, pipes, and signals. By creating new processes, a Perl program can run another program or even clone copies of itself in order to divide the work. Pipes allow Perl scripts to exchange data with other processes, and signals make it possible for Perl scripts to monitor and control other processes.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.