find and kill process on port code example

Example 1: kill all server 5000 mac

#First run this, to get port information (with the port you want to kill)
sudo lsof -i :3000 

#Then run this, with <PID> replaced by the value in the column returned by previous command.
kill -9 <PID>

Example 2: kill app at port

#To list any process listening to the port 8080:
lsof -i:8080

#To kill any process listening to the port 8080:
kill $(lsof -t -i:8080)

#or more violently:
kill -9 $(lsof -t -i:8080)

Example 3: stop port 3000 mac

sudo lsof -i :3000
kill -9 PID

Example 4: windows kill port

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

Example 5: cmd kill process on port

## check and kill used "ports"
netstat -ano | findstr :8080
taskkill /PID <yourid> /F

Example 6: kill process on port windows

netstat -ano | findstr "PORT_NUMBER"

taskkill /PID PORT_NUMBER /f