DevOps Security Basics

Keep your environment secure.

Basic setup for your laptop and local environment.

John on Handling IP Address Overlapping in Network ConnectionsMay 13, 2025
Great walkthrough of a very common (and often overlooked) networking pitfall. IP overlap issues tend to surface only when interconnectivity…
Yohan on Manage Zone Identifier Files in WSL on Windows 10 and Windows 11March 19, 2025
thanks. this is working
Brian on How to Combine All Commits into One with GitLens Interactive Rebase in VSCodeJanuary 9, 2025
This really isn't so much using gitlens to do the squash. Show how to do a squash WITHOUT using a…
Wilrik on Manage Zone Identifier Files in WSL on Windows 10 and Windows 11December 19, 2024
Solution 1 does not work on my system (Windows 11 pro). Even with the policy "Do not preserve zone information…
Linuxbeast on How to Add Swap Space on EC2 Ubuntu 22.04October 13, 2024
Hi Paul, You're absolutely right. If the /etc/fstab file containing existing content that doesn't already have a new line at…