Golang implementation replace "python -m SimpleHTTPServer"
$ go get -u github.com/itang/gohttp
$ go install github.com/itang/gohttp/gohttp
$ gohttp --help
$ gohttp
Serving HTTP on 192.168.1.103 port 8080 from "/home/itang/workspace/work" ...
$ gohttp -d=/home -p=9000
Serving HTTP on 192.168.1.128 port 9000 from "/home" ...
Distributed under the Apache License Version 2.0.