To run the GCE commands, you need to install the gcloud tool: | |
curl https://sdk.cloud.google.com | bash | |
Please run `gcloud auth login` to authenticate your account. | |
When running `gcloud compute ssh` for the first time, you will be | |
prompted to generate ssh keys. The scripts in this directory require | |
you having an empty passphrase, so that you will not be prompted to | |
enter the passphrase for every command. |