Currently there is no way to know the version of the script once it is downloaded to local.
For auto-updating purposes it is needed to have version of the script.
Appending version as a command allows other scripts to use it to easily determine docker-machine-nfs version installed.
Currently there is no way to know the version of the script once it is downloaded to local. For auto-updating purposes it is needed to have version of the script.
Appending version as a command allows other scripts to use it to easily determine docker-machine-nfs version installed.