$ ./add-network.sh -h
Required parameters:
-n network name
-a address range (e.g. 192.168.123.1/24)
Optional parameters:
-d domain to use for the network
$ ./pull-images.sh
[...]
$ ./spawn-vm.sh -h
Required parameters:
-n <server name>
-d <linux distro>
Optional parameters
-s <main disk size, for example: '-s 10G' >
-c <virsh connection string>
-i <network name to use with main network interface>