You need to package up a bunch of files, send them somewhere, and do something with them at the destination. It isn’t an uncommon scenario. The obvious answer is to create an archive — a zip or tar ...

Check if a file is really a file, whether a string contains anything, and whether you can run a program with these vital patterns.

I'm guessing that each of us uses the command line differently and seeks to accomplish different tasks. Mine are sometimes very specialized, like the script I wrote that lets me easily transform the ...

Scripts are part of the foundation for efficient network administration. Network administrators are generally not programmers, but they need tools that will let them automate certain tasks and ...