system administration
All articles tagged with "system administration"
2 Articles
Cybersecurity
The Evolution of sudo: Unix su to Modern Privileges
Here's a fact that surprises most people: when you type your password into sudo, you don't see any feedback at all. No asterisks, no dots, nothing. The cursor...
Cloud & DevOps
DNS Configuration Is Still Breaking Production
Apple's latest macOS release broke custom DNS settings for thousands of developers. Specifically, it started intercepting queries for the .internal TLD — which...