Day: February 8, 2026

When working with LXD, most users default to the standard ubuntu: remote. While reliable, those images are designed for general cloud use and can be unnecessarily “heavy.” If you want a leaner, faster, and more secure container, you should be using Ubuntu Minimal. In this guide, we’ll skip the confusing image tables and show you … Read more

How to run SSH commands on multiple servers from a list If you need to run the same SSH command on multiple servers, you can automate it using either a while loop or a for loop in Bash. Both methods work, but they have subtle differences that are important to understand. Using a while read … Read more