Adding in additonal info from the main install.md

pages/docs/debian-install.md

@@ -7,7 +7,9 @@ layout: subpage
 
 ### Step 1
 
-Get the keys for package repo
+Add the GPG keys to your operating systems keyring.
+
+_Explanation_: The wget command downloads the public key, and the sudo gpg command adds the public key to the keyring.
 
 <div class="code-snippet">
   <input aria-label="Get Keys" type="text" readonly value="wget -O- https://packages.veilid.net/gpg/veilid-packages-key.public | sudo gpg --dearmor -o /usr/share/keyrings/veilid-packages-keyring.gpg">
@@ -16,32 +18,64 @@ Get the keys for package repo
 
 ### Step 2
 
-Add the repo to apt
+Identify your architecture
+
+_Explanation_: The following command will tell you what type of CPU your system is running
 
 <div class="code-snippet">
-  <input aria-label="Add Keys" type="text" readonly value='echo "deb [arch=amd64 signed-by=/usr/share/keyrings/veilid-packages-keyring.gpg] https://packages.veilid.net/apt stable main" > /etc/apt/sources.list.d/veilid.list'>
+  <input aria-label="Add Keys" type="text" readonly value='dpkg --print-architecture'>
   <button class="btn btn-secondary"><span>Copy</span></button>
 </div>
 
 ### Step 3
 
-Update your system
+Add Veilid to your list of available software.
+
+_Explanation_: Using the command in Step 2 you will need to run one of the following:
+
+- For **AMD**64 based systems run this command:
+
+<div class="code-snippet">
+  <input aria-label="Add Keys" type="text" readonly value='echo "deb [arch=amd64 signed-by=/usr/share/keyrings/veilid-packages-keyring.gpg] https://packages.veilid.net/apt stable main" | sudo tee /etc/apt/sources.list.d/veilid.list 1>/dev/null'>
+  <button class="btn btn-secondary"><span>Copy</span></button>
+</div>
+
+- For **ARM**64 based systems run this command:
+
+<div class="code-snippet">
+  <input aria-label="Add Keys" type="text" readonly value=echo "deb [arch=arm64 signed-by=/usr/share/keyrings/veilid-packages-keyring.gpg] https://packages.veilid.net/apt stable main" | sudo tee /etc/apt/sources.list.d/veilid.list 1>/dev/null'>
+  <button class="btn btn-secondary"><span>Copy</span></button>
+</div>
+
+_Explanation_: Each of the above commands will create a new file called `veilid.list` in the `/etc/apt/sources.list.d/`. This file contains instructions that tell the operating system where to download Veilid.
+
+### Step 4
+
+Refresh the package manager.
+
+_Explanation_: This tells the `apt` package manager to rebuild the list of available software using the files in `/etc/apt/sources.list.d/` directory
 
 <div class="code-snippet">
   <input aria-label="Run Updates" type="text" readonly value="apt update">
   <button class="btn btn-secondary"><span>Copy</span></button>
 </div>
 
-### Step 4
+#### Step 5
 
-Install `veilid-server` and `veilid-cli`
+Install Veilid.
+
+_Explanation_: With the package manager updated, it is now possible to install Veilid!
 
 <div class="code-snippet">
   <input aria-label="Install the headless and command line utilities" type="text" readonly value="apt install veilid-server veilid-cli">
   <button class="btn btn-secondary"><span>Copy</span></button>
 </div>
 
-### Step 5
+<hr />
+
+The remaining steps are optional.
+
+### Step 6
 
 Start `veilid-server.service` manually
 
@@ -50,7 +84,7 @@ Start `veilid-server.service` manually
   <button class="btn btn-secondary"><span>Copy</span></button>
 </div>
 
-### Step 6
+### Step 7
 
 Set up `veilid-server.service` to start at boot