Error: That port is already in use. code example

Example 1: django kill port

sudo fuser -k 8000/tcp

Example 2: mac error that port is already in use

sudo lsof -t -i tcp:8000 | xargs kill -9

Example 3: port already in use windows 10

netstat -ano | findstr :3001
taskkill /PID <yourid> /F

Example 4: port 8080 already in use

netstat -ano | findstr 8080

Example 5: port 8080 already in use

taskkill /F /pid 1088

Example 6: port 4200 is already in use.

taskkill -f /pid 18932