stop kill network connection using cmd line

FOR /F "tokens=4 delims= " %%P IN ('netstat -a -n -o ^| findstr :8080') DO TaskKill.exe /PID %%P

findstr :8080

TaskKill.exe /PID <value>

%%P instead of %P

FOR /F ... %variable IN ('command') DO otherCommand %variable...

FOR /F "tokens=4 delims= " %%P IN ('netstat -a -n -o ^| findstr :8080') DO @ECHO TaskKill.exe /PID %%P

"tokens=4 delims= "