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

Installing Git LFS: Step-by-Step Guide and Troubleshooting

Git Large File Storage (LFS) replaces large files like binaries, archives, or datasets with text ...

Fix Windows 11 Wi-Fi No Internet by Disabling IPv6

If your Windows 11 PC connects to Wi-Fi but shows 'No internet' while other devices work ...

Docker Compose Environment Variable Not Updating? Fix It

Fix Nginx 'Permission Denied' Upstream Errors

When Nginx logs permission denied while connecting to an upstream (e.g., a Unix sock...

How to Use Git LFS Track for Large Files

If you've ever tried to push a repository containing large binary files—like design assets, d...

Fix npm run build Failed with PostCSS Error

You run npm run build and see a PostCSS error. This often happens after updating pac...