Resolve MySQL Port Conflicts: A Step-by-Step Guide
Identify rogue MySQL processes with `ps aux | grep mysql`, terminate with `kill <PID>`, then restart cleanly with `brew services start mysql` or `sudo systemctl start mysql`.
Encountering issues with MySQL due to port conflicts or lingering processes can be frustrating, especially when you’re in the middle of development. This guide will walk you through identifying and resolving these issues effectively. Understanding the Problem MySQL may sometimes fail to start because of existing processes using its default port (3306). This can happen if MySQL wasn’t shut down properly, or if multiple MySQL instances are trying to run simultaneously. The error is often accompanied by a message like "Port 3306 already in use" or "MySQL server is already running." To...