Guides & tutorials
Short walkthroughs to get more out of each tool.
RSSParse .env files before deploy
Catch duplicate keys and invalid names before they break staging boot.
.env · config · devops
Format XML config files safely
Readable XML helps reviews; validate against consumers before merge.
XML · config · DevOps
Use a diff when configs drift
Compare text snapshots to catch unintended edits before rollout.
diff · DevOps · review
Validate JSON before you ship a config change
Catch syntax errors early; pair validation with review for semantic correctness.
JSON · validation · DevOps