I love chaining commands as much as anyone, and sed, awk, grep, and perl are some of my best friends. However, remember that, in *nix, each command runs in its own process, the resources required for ...

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The purpose of this article is to demonstrate that real programs can be and are written using the AWK programming language. When I first started working with UNIX, going back 10 years now, no one I ...

Arcane syntax? The parts of Perl's syntax that have given it a bad name either come from it's recycling the syntax of tools like Awk, variable names that I was familiar with from the same tools or ...