http://blog.gaerae.com/2015/01/bash-hello-world.html

http://blog.gaerae.com/2015/01/bash-hello-world.html

http://blog.gaerae.com/2015/10/what-is-the-preferred-bash-shebang.html

http://blog.gaerae.com/2016/08/install-bash-windows-10.html