[Doc-a-THon] Updating OpenBSD VHD

Added `doas` at the beginning on several commands under the block code section. 
Added a note for deprovisioning process.

Author: msaenzbosupport

articles/virtual-machines/linux/create-upload-openbsd.md

@@ -31,57 +31,59 @@ On the VM where you installed the OpenBSD operating system 6.1, which added Hype
 1. If DHCP is not enabled during installation, enable the service as follows:
 
     ```sh    
-    echo dhcp > /etc/hostname.hvn0
+    doas echo dhcp > /etc/hostname.hvn0
     ```
 
 2. Set up a serial console as follows:
 
     ```sh
-    echo "stty com0 115200" >> /etc/boot.conf
-    echo "set tty com0" >> /etc/boot.conf
+    doas echo "stty com0 115200" >> /etc/boot.conf
+    doas echo "set tty com0" >> /etc/boot.conf
     ```
 
 3. Configure Package installation as follows:
 
     ```sh
-    echo "https://ftp.openbsd.org/pub/OpenBSD" > /etc/installurl
+    doas echo "https://ftp.openbsd.org/pub/OpenBSD" > /etc/installurl
     ```
 
 4. By default, the `root` user is disabled on virtual machines in Azure. Users can run commands with elevated privileges by using the `doas` command on OpenBSD VM. Doas is enabled by default. For more information, see [doas.conf](https://man.openbsd.org/doas.conf.5). 
 
 5. Install and configure prerequisites for the Azure Agent as follows:
 
     ```sh
-    pkg_add py-setuptools openssl git
-    ln -sf /usr/local/bin/python2.7 /usr/local/bin/python
-    ln -sf /usr/local/bin/python2.7-2to3 /usr/local/bin/2to3
-    ln -sf /usr/local/bin/python2.7-config /usr/local/bin/python-config
-    ln -sf /usr/local/bin/pydoc2.7  /usr/local/bin/pydoc
+    doas pkg_add py-setuptools openssl git
+    doas ln -sf /usr/local/bin/python2.7 /usr/local/bin/python
+    doas ln -sf /usr/local/bin/python2.7-2to3 /usr/local/bin/2to3
+    doas ln -sf /usr/local/bin/python2.7-config /usr/local/bin/python-config
+    doas ln -sf /usr/local/bin/pydoc2.7  /usr/local/bin/pydoc
     ```
 
 6. The latest release of the Azure agent can always be found on [GitHub](https://github.com/Azure/WALinuxAgent/releases). Install the agent as follows:
 
     ```sh
-    git clone https://github.com/Azure/WALinuxAgent 
-    cd WALinuxAgent
-    python setup.py install
-    waagent -register-service
+    doas git clone https://github.com/Azure/WALinuxAgent 
+    doas cd WALinuxAgent
+    doas python setup.py install
+    doas waagent -register-service
     ```
 
     > [!IMPORTANT]
     > After you install Azure Agent, it's a good idea to verify that it's running as follows:
     >
-    > ```bash
-    > ps auxw | grep waagent
+    > ```sh
+    > doas ps auxw | grep waagent
     > root     79309  0.0  1.5  9184 15356 p1  S      4:11PM    0:00.46 python /usr/local/sbin/waagent -daemon (python2.7)
-    > cat /var/log/waagent.log
+    > doas cat /var/log/waagent.log
     > ```
 
-7. Deprovision the system to clean it and make it suitable for reprovisioning. The following command also deletes the last provisioned user account and the associated data:
+7. Deprovision the system to clean it and make it suitable for deprovisioning. The following command also deletes the last provisioned user account and the associated data:
 
     ```sh
-    waagent -deprovision+user -force
+    doas waagent -deprovision+user -force
     ```
+> [!NOTE]
+> If you are migrating a specific virtual machine and do not wish to create a generalized image, skip the deprovision step.
 
 Now you can shut down your VM.