Google Cloud SDK

https://developers.google.com/cloud/sdk/

gcloud auth login // authenticate an account
gcloud auth list // list all authenticated accounts
gcloud config list // show current setting for cloud
gcloud config set account [account] // set the active account
gcloud config set project [project id]
gcloud components list //list current setup components

Set external IP address

gcutil —project=[project] addaccessconfig --access_config_name=External NAT --access_config_nat_ip=[ip_address] --access_config_type=ONE_TO_ONE_NAT --network_interface_nam=nic0

gsutil

gsutil ls //list all gc buckets