SHELL

Port 8080 was already in use.

netstat -ano | findstr 8080
taskkill /pid 21424 /F

port 8080 already in use

netstat -ano | findstr 8080

port 8080 already in use

taskkill /F /pid 1088

Port 8080 is already in use

netstat -ona | findstr :8080 | findstr LISTENING
Code language: Bash (bash)
taskkill /PID 25321 /F

Web server failed to start. Port 8080 was already in use.

**npx kill-port 8080**   //8080 for example

port 8080 already in use

lsof -i :8080 //returns the PID (process id) that runs on port 8080
kill 1234 //kill the process using PID (used dummy PID here)
lsof -i :8443
kill 4321

Port 8080 is already in use

netstat -ona | findstr :8080 | findstr LISTENING
Code language: Bash (bash)
taskkill /PID 25321 /F

Port 8080 is already in use

netstat -ona | findstr :8080 | findstr LISTENING
Code language: Bash (bash)