a few quick examples about clean-push

[arielf]

Hi Raif,

There's no need to call the two utilities with a 'sh' prefix.
Assuming they are executables they can be run directly by just naming them.
They just need to be copied to some directory, which is in your PATH.
`This assumes some Unix like env (Linux, FreeBSD, Mac OS-X)
Added what's missing to the README.md (under a HOWTO section).
Hopefully this is enough to get you going.
If not, please let me know how can I make this better for everyone.

One thing you should know is that it is possible that this requires a modern version of bash.
If you have really old bash (3.x), you may need to get bash 4.x or 5.x.

Run:

 bash --version

to find your version.