DevOps

Demystifying Pointers in Go

If you’ve never worked with a language that exposes pointers, it could be a little confusing.

Linux

The Road to RHCA: In the Trenches

The RHCA is not easy My friends, the road to the RHCA is by no means a straight line.

Big Data

System Log Aggregation with the Elastic Stack

The Elastic Stack is infinitely configurable for just about any use case that involves collecting, searching, and analyzing data.

Linux

SELinux Isn’t Scary

Back in the before times, during the era of RHEL/CentOS 4, SELinux was barely worth the security it offered.

Linux

Using Your LPIC-1 Skills to Create a Simple Web Server

Some of the topics covered by the LPIC-1 Exam 102 include an understanding of network ports, basic Bash scripting, and working with remote systems utilizing tools such as netcat. With the release of LPI’s LPIC-1 Exam 500 series, we have finished our training for the updated exam.

Cloud

Learn New Cloud and Linux Skills for Free

Have you heard about the free Community Edition at Linux Academy?

DevOps

Will Anyone Be Fired for Hiring Big Purple?

While the cloud offers a compelling cost advantage, lower cost is not the only differentiator that will define tomorrow’s winners and losers in the cloud marketplace.

It's Ok to Be New

LXD Quick Start for Everyone

Hello, Linux Academy community.

Containers

Using Watchtower To Keep Your Containers Up To Date

Watchtower is an application that monitors your running containers for changes to the image.

Announcements

Linux Online Training | New November Releases

Ready for new Linux online training? We’re so excited to release new Linux training as part of our 200+ new Courses, Hands-On Labs, and Practice Exams/Quizzes launching this month!