Kills all processes listening on the given TCP ports.
You need go installed and GOBIN in your PATH. Once that is done, run the command:
$ go get -u github.com/ridha/nkill
To kill any process listening to the port 8080:
nkill 8080
Sometimes process fork and will need to be killed many times:
watch -n 0 "nkill 8080"
http://voorloopnul.com/blog/a-python-netstat-in-less-than-100-lines-of-code/