5 Must Have Tweaks to Secure OpenSSH

OpenSSH is a fantastic tool for remotely managing Linux servers, but with great power comes great responsibility! If a threat actor is able to gain access to OpenSSH on your Linux server, then they have full access to cause all kinds of mischief. In this video, Jay goes over 5 must-have tweaks to strengthen the security of OpenSSH on your server.

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What is $PATH on a Linux Shell? (The Linux Crash Course Series)

Do you want to Learn Linux? The Linux Crash Course series contains video lessons on all kinds of Linux commands and concepts. In this episode, we’ll take a look at the concept of $PATH in Linux. You’ll learn what it is, why it’s helpful, and also how to customize it.

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The cat Command in Linux (Featuring Real Cats) – Linux Crash Course Series

In the Linux Crash Course series, we’ll go over one important foundational Linux topic each episode. This series includes tutorials, demonstrations, and more! In this episode, Jay will go over the basics of the cat command. And best of all, this video will feature REAL CATS!

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Thanks to Linode for sponsoring this video!