Jeff's been involved in the IT industry since before the Internet and spent more than 20 years working in technical support, system administration, network administration, and consulting roles. He ...

Linux, known for its robustness and flexibility, has been a favorite among developers, system administrators, and technology enthusiasts. One of the pillars of Linux's capabilities is its inherent ...

As a junior network engineer at a university I wrote a lot of management scripts in Perl. I had scripts to do things such as check switchport configurations and upgrade switch code. Times have changed ...