Linux Academy

User Account Review | Roadmap to Securing Your Infrastructure

One of the topics you may not often think of as being all that important to security is user accounts on systems.

Linux

TCP Connection Testing with Telnet

The beauty of Telnet is that it’s available for almost any operating system, and it’s installed by default on many.

Business Platform

Patch Management | Roadmap to Securing Your Infrastructure

In the last post, we discussed vulnerability scanning, which will lead directly to patching most of the time.

DevOps

Everyday Regular Expressions

Nearly every programmer or systems administrator will use regular expressions at some point in their career; whether it’s as simple as changing a select bit of text in vim, or as advanced as validating detailed bits of information.

DevOps

Get More From Chef By Extending It

For the second quarter in a row we’ve launched a Chef certification course, this latest time we launched Extending Chef Badge.

Business Platform

Linux Training Courses | New January Releases

Are you enjoying all the new and updated hands-on training content we’re releasing this month?

Linux

Branching out with Git

Git is a wildly popular tool that is incredibly pervasive in the IT community at large.

DevOps

Demystifying Pointers in Go

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