Knowledge base for software setup, errors, and daily tool work.

Why Cloudflare DNS Changes Aren't Propagating

You updated a DNS record in Cloudflare but the change isn't showing up. Visitors still see th...

Fix npm install Permission Denied on Shared Hosting

Checklist for Pushing Large Files with Git

You've likely hit this: you try to push a commit, and Git rejects it because a file is too la...

Fixing Cloudflare Wildcard Subdomain Proxy Errors

If you've set up a wildcard DNS record (e.g., *.example.com) in Cloudflare and a...

Fix Chrome ERR_CONNECTION_RESET Due to Proxy Settings

You're browsing in Chrome and suddenly pages won't load, showing ERR_CONNECTION_R...