Query public keys
Query the public keys for which users that want to login need to have the corresponding private key:
$ az vm show \
--resource-group $RESOURCE_GROUP_NAME \
--name $VM_NAME \
--query osProfile.linuxConfiguration.ssh.publicKeys \
-o table
Path KeyData
------------------------------- -----------------------
/home/rene/.ssh/authorized_keys ssh-rsa …
$ az vm show \
--resource-group $RESOURCE_GROUP_NAME \
--name $VM_NAME \
--query osProfile.linuxConfiguration.ssh.publicKeys[0].keyData \
-o table
…