servethis is a simple cross-platform file serving utility written in go. It provides a quick and easy way to share any files on your filesystem via http.
Assuming you have go installed you can simply run go get github.com/tehbilly/servethis.
Run servethis -h to see the plethora of options available to you!.
Without arguments servethis will serve the contents of the current working directory on port 8000. To change either the path that's served or the port that data is served on use the flags with the same names. For example: servethis -path c:/share/stuff -port 9191.