Hello again, so here we go continued from my previous post. I am going to explain how to implement this script in VMware ESXi as this is the most likely way people will be using this script. Most peole using the full VMware ESX version will probably go with a commercial 3rd party product backup solution.
So in order to implement this script you will first have to enable SSH access to the ESXi server. You can do this by following my enable SSH instructions in my blog post here.
Then after you have enabled SSH, please follow my detailed instructions in my blog post here.