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

Nginx Configuration Test Failed: Fix Server Block Errors

When you run nginx -t and see "test failed" with a server block error, it us...

Docker No Space Left on Device: Check Disk Usage

When Docker throws a "no space left on device" error, it usually means your storage is fu...

Fix Missing Edge Sync Option in Settings

You open Edge settings to turn on sync, but the sync option is gone. This usually happens after a...

Docker Container Exits Immediately on Linux: Fixes

You start a Docker container, but it exits immediately. This is a common issue on Linux. The cont...

Handling Special Characters in Docker Compose Environment Variables