I'm more familiar with Linux/Unix environment -- and I find the following Windows commands very helpful:
"grep"
$ netstat -a | grep 8080
C:\> netstat -a | find -i "8080"
Killing Process
C:\> wmic PROCESS where "commandline like 'C:\MyConsoleApp\%run.exe%'" delete
(See here for more about "wmic")
List Running Services
C:\> service where state="Running"