Tutorial

Bash Scripting Tutorial was created to provide a solid foundation for how to write Bash scripts that can automate complex, repetitive tasks. Doesn't promise to make you a bash guru but should be enough to get you on your way. Kindly suggested by ASIC_SP.

Crosstalk Solutions YouTube channel is loaded with detailed videos on all sorts of networking, WiFi, VoIP and PBX topics. fwami particularly appreciates Chris Sherwood's "great FreePBX video tutorials."

Jeff Geerling's YouTube channel features some great tutorials on Drupal, Ansible, K8s, tech, DIY, tools and more. DenizenEvil tells us, "I've been watching his Ansible series, super informative."

The Coding Blocks YouTube channel offers tutorials, tips, how tos and best practices for programmers and developers. Many videos supplement Coding Block podcast episodes with additional information, some comic relief and news.

Everything you should know about certificates and PKI but are too afraid to ask is the missing manual on certificate use. The aim is to provide the information that will allow most engineers to understand the key concepts and common quirks in under an hour. NotBaldwin found it to be "the best thing I have ever read [on] how certs and pki work from the top down... goes into the different files, why

Python for Beginners provides a foundation on programming in Python, starting from common everyday code and scenarios. Gives you enough of a basic understanding to determine which areas you'll want to focus on next to learn more. Appreciation for this one goes to Tygarbyte.