Using ‘vi’ Over ‘scp’

I’ve been working in a Docker lab environment with several CentOS minimal installations. I am editing Docker Stack YAML files, … More

Creating a simple NAT Gateway/Router on your CentOS7 / RHEL7 host

UPDATE: If you want a turn-key appliance, you should check out ZeroShell (http://lmgtfy.com/?q=zeroshell). No only do you get an easy-to-setup … More

For as long as I can remember, I’ve used ctrl+l to clear my bash screen, ctr+d to exit/logout of my bash … More

Although I’ve been playing with Docker for Mac (yes, I have a MacBook Pro on macOS 10.13), I wanted to … More

If you’re thinking about using a ‘virtual terminal’ solution that is resilient and allows you to perform many processes at … More

I’m getting into Docker containers as part of a new job opportunity. If you have great resources or tips, feel … More

If you’re managing Linux hosts within a predominantly Microsoft Windows environment, then you probably are aware of the robust and … More

SLES 12 Objective: Managing Users & Groups For the Certified SUSE Administrator exam, be sure you know how to use … More

Sander van Vugt’s study material was recommended to me by a co-worker and RHCI. I find van Vugt’s study guide … More

Although I have several enterprise storage certifications, I think I need to restore my Red Hat Linux credential as well. … More