Here is a spreadsheet that summarizes the most popular Linux certifications. In it, you’ll find: How long each Linux certification lasts. Which exams you’ll need to pass in order to be Linux certified. The approximate cost of training required to become certified. There are many Linux certifications, so here’s my recommendation: Study for, take, and … Read more
In this video tutorial and cheat sheet, you’ll learn: Video Transcript: Each account consists of a username and a unique number called the UID, which is short for user ID. Also, each account has a default group to which it belongs, some comments associated with that account, a shell to start when the user logs … Read more
In this video tutorial you’ll learn: The two types of partitions. Different tools you can use for managing partitions. How to manage mount points. And more…
The above video explains the syslog standard, why it exists, and how it works. Below you’ll find a cheat that explains how to configure syslog, where log files are stored, how to write to the syslog and more.
With the latest release of Ubuntu, I thought it would be the perfect time to talk about server upgrades. Specifically, I’m going to share with you the process that I’m using to perform upgrades. I don’t shy away from work, but I hate doing work that really isn’t needed. That’s why my first question when … Read more
Linux Distributions for Professionals If you currently work in IT or aspire to work in IT, then use RedHat, CentOS, or Ubuntu. Linux Distributions for Hobbyists If you are using Linux as a hobby or for personal projects, then almost any Linux distro will work. Stick to the most popular distros as you will be … Read more