SSH was a welcome replacement for Telnet when it emerged in the mid-1990s, since it encrypted the connection to conceal it ...

If you have any experience with the Linux command line, you’ve probably used a pipe to solve tasks by combining simple ...

ESET researchers discovered a China-aligned APT group, LongNosedGoblin, which uses Group Policy to deploy cyberespionage ...

The University Research Computing Facility (URCF) is pleased to announce our Summer 2025 workshop series. The URCF provides support for computational research at Drexel. These workshops are open to ...

If you’ve ever used a smartphone, lost track of time browsing through website after website, or played a video game on a Next-Gen console, you have used the Unix operating system or one of its ...

A lower court had ordered the company to cut emissions by 45 percent by 2030, but the oil giant argued that a single firm should not be hit with arbitrary pollution-reduction requirements. By Stanley ...

NOS-125 Linux and Unix Scripting This course covers the concepts and features of shell scripting. Topics include process control, shell scripting, advanced search techniques and power user utilities.

Shell scripting is one of those skills that are absolutely invaluable on especially UNIX and BSD-based systems like the BSDs, the two zillion Linux distributions as well as MacOS. Yet not every shell ...

Developed a functional UNIX command-line interpreter in C with core shell features, including command execution, environment management, and built-in commands.