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

Cloudflare Origin Certificate Setup for Apache

If you use Cloudflare's proxy (orange cloud), you can set up an origin certificate to encrypt...

How to Fix Nginx Redirect Loop with Cloudflare

You set up Cloudflare for your site, and now visitors see a redirect loop error. The page keeps r...

Fix Chrome Crashing on Startup in Windows 10

If Chrome crashes immediately or shortly after launching on Windows 10, the cause is often a corr...

Fix Nginx 502 Bad Gateway on Docker Ubuntu

Node Sass Build Failed: Complete Troubleshooting Checklist

When you see "Node Sass does not yet support your current environment" or a build failure...

Fix Chrome ERR_CONNECTION_RESET Due to Proxy Settings

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