In the search bar, search for and select DevTest Labs.
From the list of labs, select your lab.
On the home page for your lab, select your Linux VM from the My virtual machines list.
On the Overview page, you can see the fully qualified domain name (FQDN) or IP address of the VM. You can also see the port as shown in the following image.
Notice that Connect button is grayed even though the VM is started. That's by design.
Use SSH to connect to your Linux VM. The following example connects to the VM with FQDN mydtl07172452621450000.eastus.cloudapp.azure.com, with the username of vmuser and port 51637. Enter the password for the user to connect to the VM.
Learn how to use the Azure CLI to find image URNs and purchase plan parameters, like the publisher, offer, SKU, and version, for Marketplace VM images.