At this point we can login into Azure and manage resource groups and virtual machines.
```
$ az help
Group
az
Subgroups:
account : Manage Azure subscription information.
deployment : Manage Azure Resource Manager deployments at subscription scope.
disk : Manage Azure Managed Disks.
feature : Manage resource provider features.
group : Manage resource groups and template deployments.
identity : Managed Service Identities.
image : Manage custom virtual machine images.
lock : Manage Azure locks.
managedapp : Manage template solutions provided and maintained by Independent Software Vendors
(ISVs).
monitor : Manage the Azure Monitor Service.
policy : Manage resource policies.
provider : Manage resource providers.
resource : Manage Azure resources.
sig : Manage shared image gallery.
snapshot : Manage point-in-time copies of managed disks, native blobs, or other snapshots.
tag : Manage resource tags.
vm : Manage Linux or Windows virtual machines.
vmss : Manage groupings of virtual machines in an Azure Virtual Machine Scale Set (VMSS).
Commands:
login : Log in to Azure.
logout : Log out to remove access to Azure subscriptions.
```
```
$ az --version
azure-cli (2.0.52)
core (2.0.52)
monitor (0.2.7)
profile (2.1.2)
resource (2.1.6)
telemetry (1.0.0)
vm (2.2.9)
Python location '/usr/local/bin/python2.7'
Extensions directory '/home/dbaio/.azure/cliextensions'
Python (FreeBSD) 2.7.15 (default, Oct 27 2018, 01:47:30)
[GCC 4.2.1 Compatible FreeBSD Clang 6.0.1 (tags/RELEASE_601/final 335540)]
Legal docs and information: aka.ms/AzureCliLegal
```