The shell does far more than run commands. Here’s how Bash expands your input behind the scenes so you can write cleaner, ...

There is no way to combine all the different Windows-like Linux desktops into one, or even just three or four. There is no useful way to combine a substantial program written in C with one written in ...

The Python interpreter provides you with an environment for experimentation and observation—the Python shell, where we work in interactive mode. It’s a great way to get your feet wet. Figure 1: The ...

Yes, Esben Weile Kjær is 6’5” with blue eyes, but he’s a man in fine art rather than finance—and the world is better off for it. The ascent of this 32-year-old Dane has been breathtaking, but the ...

Semantics-driven static analysis could be used to improve the safety, correctness, and performance of Unix, Linux, and macOS shell scripts, researchers say. Semantics-driven static analysis is being ...

Abstract: In this work, we employ analytical expressions for the calculation of the dyadic Green's function (DGF) of the isotropic three-shell head model, due to an infinitesimal electric dipole ...

OSTechNix (Open Source, Technology, Nix*) regularly publishes the latest news, how-to articles, tutorials and tips & tricks about free and opensource software and technology.

This course covers the concepts and features of shell scripting. Topics include process control, shell scripting, advanced search techniques and power user utilities. Upon completion, students should ...