diff --git a/docs/apt_pinning_artful_aardvark_packages_in_xenial_xerus.md b/docs/apt_pinning_artful_aardvark_packages_in_xenial_xerus.md
new file mode 100644
index 0000000..d7f7643
--- /dev/null
+++ b/docs/apt_pinning_artful_aardvark_packages_in_xenial_xerus.md
@@ -0,0 +1,150 @@
+# Apt Pinning Artful Aardvark Packages in Xenial Xerus
+
+You want to set up apt-pinning so that you can explicitly install packages from
+*artful*, on your *xenial* machine, but you also want to be able to issue the command
+`apt-get dist-upgrade` and have nothing automatically upgrade from *xenial* to *artful*.
+
+In order to get this to work you have to edit three files. The first file is
+`/etc/apt/sources.list`. Make a double length version of the file, with the second
+half of the file describing the *artful* equivalent of the *xenial* repos.
+Like this.
+
+```conf
+# /etc/apt/sources.list
+deb http://archive.ubuntu.com/ubuntu xenial main restricted
+deb-src http://archive.ubuntu.com/ubuntu xenial main restricted
+
+deb http://archive.ubuntu.com/ubuntu xenial-updates main restricted
+deb-src http://archive.ubuntu.com/ubuntu xenial-updates main restricted
+
+deb http://archive.ubuntu.com/ubuntu xenial universe
+deb-src http://archive.ubuntu.com/ubuntu xenial universe
+deb http://archive.ubuntu.com/ubuntu xenial-updates universe
+deb-src http://archive.ubuntu.com/ubuntu xenial-updates universe
+
+deb http://archive.ubuntu.com/ubuntu xenial multiverse
+deb-src http://archive.ubuntu.com/ubuntu xenial multiverse
+deb http://archive.ubuntu.com/ubuntu xenial-updates multiverse
+deb-src http://archive.ubuntu.com/ubuntu xenial-updates multiverse
+
+deb http://archive.ubuntu.com/ubuntu xenial-backports main restricted universe multiverse
+deb-src http://archive.ubuntu.com/ubuntu xenial-backports main restricted universe multiverse
+
+deb http://security.ubuntu.com/ubuntu xenial-security main restricted
+deb-src http://security.ubuntu.com/ubuntu xenial-security main restricted
+deb http://security.ubuntu.com/ubuntu xenial-security universe
+deb-src http://security.ubuntu.com/ubuntu xenial-security universe
+deb http://security.ubuntu.com/ubuntu xenial-security multiverse
+deb-src http://security.ubuntu.com/ubuntu xenial-security multiverse
+
+## Uncomment the following two lines to add software from Canonical's
+## 'partner' repository.
+## This software is not part of Ubuntu, but is offered by Canonical and the
+## respective vendors as a service to Ubuntu users.
+# deb http://archive.canonical.com/ubuntu xenial partner
+# deb-src http://archive.canonical.com/ubuntu xenial partner
+
+deb http://archive.ubuntu.com/ubuntu artful main restricted
+deb-src http://archive.ubuntu.com/ubuntu artful main restricted
+
+deb http://archive.ubuntu.com/ubuntu artful-updates main restricted
+deb-src http://archive.ubuntu.com/ubuntu artful-updates main restricted
+
+deb http://archive.ubuntu.com/ubuntu artful universe
+deb-src http://archive.ubuntu.com/ubuntu artful universe
+deb http://archive.ubuntu.com/ubuntu artful-updates universe
+deb-src http://archive.ubuntu.com/ubuntu artful-updates universe
+
+deb http://archive.ubuntu.com/ubuntu artful multiverse
+deb-src http://archive.ubuntu.com/ubuntu artful multiverse
+deb http://archive.ubuntu.com/ubuntu artful-updates multiverse
+deb-src http://archive.ubuntu.com/ubuntu artful-updates multiverse
+
+deb http://archive.ubuntu.com/ubuntu artful-backports main restricted universe multiverse
+deb-src http://archive.ubuntu.com/ubuntu artful-backports main restricted universe multiverse
+
+deb http://security.ubuntu.com/ubuntu artful-security main restricted
+deb-src http://security.ubuntu.com/ubuntu artful-security main restricted
+deb http://security.ubuntu.com/ubuntu artful-security universe
+deb-src http://security.ubuntu.com/ubuntu artful-security universe
+deb http://security.ubuntu.com/ubuntu artful-security multiverse
+```
+
+Now create a new file `/etc/apt/preferences.d/xenial` with the
+following content.
+
+```conf
+Package: *
+Pin: release a=xenial
+Pin-Priority: 900
+```
+
+And create one more file `/etc/apt/preferences.d/artful` with the
+following content.
+
+```conf
+Package: *
+Pin: release a=artful
+Pin-Priority: 300
+```
+
+Actually, I'm not entirely certain these are the optimal apt-pinning
+priority numbers. There's a little bit of art to apt-pinning.
+
+So you can verify that nothing will automatically upgrade with the
+following command.
+
+```bash
+# the result of this command should be that nothing upgrades
+apt-get dist-upgrade
+```
+
+But let's suppose that you want to explicitly install a package, and
+hopefully the upgraded dependancies which it needs from *artful*.
+`apt-cache madison` is a useful command.
+
+```bash
+apt-cache madison weather-util
+# outputs the following
+weather-util |      2.3-2 | http://archive.ubuntu.com/ubuntu artful/universe amd64 Packages
+weather-util |      2.0-1 | http://archive.ubuntu.com/ubuntu xenial/universe amd64 Packages
+weather-util |      2.0-1 | http://archive.ubuntu.com/ubuntu xenial/universe Sources
+weather-util |      2.3-2 | http://archive.ubuntu.com/ubuntu artful/universe Sources
+```
+
+As you can see, two different version of *weather-util* are available (as
+well as two different source versions), one each from the *xenial*,
+and the *artful* repos.
+
+But if you type `apt-get install weather-util`, the old version from the *xenial*
+repo will be installed. The intended behaviour is entirely a matter of getting
+the apt-pinning priority numbers correct.
+
+To explicitly install the newer version of *weather-util*, and perhaps more
+importantly it's upgraded *weather-util-data* dependancy, use the following command.
+
+```bash
+apt-get -t artful install weather-util
+```
+
+But hold on, HOLD ON! The above command doesn't actually confirm what version is
+going to be installed, and you'd like to have one last look things over, so add
+the `-V` flag to your `apt-get` command.
+
+```bash
+root@xhost:~# apt-get -t artful install weather-util -V
+Reading package lists... Done
+Building dependency tree       
+Reading state information... Done
+The following additional packages will be installed:
+  weather-util-data (2.3-2)
+The following NEW packages will be installed:
+  weather-util (2.3-2)
+     weather-util-data (2.3-2)
+     0 upgraded, 2 newly installed, 0 to remove and 389 not upgraded.
+     Need to get 0 B/3375 kB of archives.
+     After this operation, 3557 kB of additional disk space will be used.
+     Do you want to continue? [Y/n] 
+```
+
+That's what you're looking for.
diff --git a/docs/index.md b/docs/index.md
index 38777b2..4d289f2 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -2,9 +2,10 @@
 ## [Git Repo For These Docs](https://github.com/TrentSPalmer/trentdocs_website)
 Obviously, the commit history will reflect the time when these documents are written.
 
-* [Serve And Share Apps From Your Phone With Fdroid](serve_and_share_apps_from_your_phone_with_fdroid.md)
+* [Apt Pinning Artful Aardvark Packages in Xenial Xerus](apt_pinning_artful_aardvark_packages_in_xenial_xerus.md)
 * [LXD Container Home Server Networking For Dummies](lxd_container_home_server_networking_for_dummies.md)
 * [How To Reassign A Static Ip Address with dnsmasq](how_to_reassign_a_static_ip_address_with_dnsmasq.md)
+* [Serve And Share Apps From Your Phone With Fdroid](serve_and_share_apps_from_your_phone_with_fdroid.md)
 * [Nspawn Containers](nspawn.md)
 * [Mastodon on Arch](mastodon_on_arch.md)
 * [Debian Nspawn Container On Arch For Testing Apache Configurations](debian_nspawn_container_on_arch_for_testing_apache_configurations.md)
diff --git a/mkdocs.yml b/mkdocs.yml
index e63d1ff..35aa43c 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -4,6 +4,7 @@ theme:    readthedocs
 
 pages:
     - 'Home': index.md
+    - 'Apt Pinning Artful Aardvark Packages in Xenial Xerus': apt_pinning_artful_aardvark_packages_in_xenial_xerus.md
     - 'LXD Container Home Server Networking For Dummies': lxd_container_home_server_networking_for_dummies.md
     - 'How To Reassign A Static Ip Address with dnsmasq': how_to_reassign_a_static_ip_address_with_dnsmasq.md
     - 'Serve And Share Apps From Your Phone With Fdroid': serve_and_share_apps_from_your_phone_with_fdroid.md
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new file mode 100644
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+    </ul>
+	    </li>
+          
+            <li class="toctree-l1">
+		
+    <a class="" href="../lxd_container_home_server_networking_for_dummies/">LXD Container Home Server Networking For Dummies</a>
+	    </li>
+          
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+    <a class="" href="../how_to_reassign_a_static_ip_address_with_dnsmasq/">How To Reassign A Static Ip Address with dnsmasq</a>
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+	    </li>
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+		
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+	    </li>
+          
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+		
+    <a class="" href="../debian_nspawn_container_on_arch_for_testing_apache_configurations/">Debian Nspawn Container On Arch For Testing Apache Configurations</a>
+	    </li>
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+              
+                <h1 id="apt-pinning-artful-aardvark-packages-in-xenial-xerus">Apt Pinning Artful Aardvark Packages in Xenial Xerus</h1>
+<p>You want to set up apt-pinning so that you can explicitly install packages from
+<em>artful</em>, on your <em>xenial</em> machine, but you also want to be able to issue the command
+<code>apt-get dist-upgrade</code> and have nothing automatically upgrade from <em>xenial</em> to <em>artful</em>.</p>
+<p>In order to get this to work you have to edit three files. The first file is
+<code>/etc/apt/sources.list</code>. Make a double length version of the file, with the second
+half of the file describing the <em>artful</em> equivalent of the <em>xenial</em> repos.
+Like this.</p>
+<pre><code class="conf"># /etc/apt/sources.list
+deb http://archive.ubuntu.com/ubuntu xenial main restricted
+deb-src http://archive.ubuntu.com/ubuntu xenial main restricted
+
+deb http://archive.ubuntu.com/ubuntu xenial-updates main restricted
+deb-src http://archive.ubuntu.com/ubuntu xenial-updates main restricted
+
+deb http://archive.ubuntu.com/ubuntu xenial universe
+deb-src http://archive.ubuntu.com/ubuntu xenial universe
+deb http://archive.ubuntu.com/ubuntu xenial-updates universe
+deb-src http://archive.ubuntu.com/ubuntu xenial-updates universe
+
+deb http://archive.ubuntu.com/ubuntu xenial multiverse
+deb-src http://archive.ubuntu.com/ubuntu xenial multiverse
+deb http://archive.ubuntu.com/ubuntu xenial-updates multiverse
+deb-src http://archive.ubuntu.com/ubuntu xenial-updates multiverse
+
+deb http://archive.ubuntu.com/ubuntu xenial-backports main restricted universe multiverse
+deb-src http://archive.ubuntu.com/ubuntu xenial-backports main restricted universe multiverse
+
+deb http://security.ubuntu.com/ubuntu xenial-security main restricted
+deb-src http://security.ubuntu.com/ubuntu xenial-security main restricted
+deb http://security.ubuntu.com/ubuntu xenial-security universe
+deb-src http://security.ubuntu.com/ubuntu xenial-security universe
+deb http://security.ubuntu.com/ubuntu xenial-security multiverse
+deb-src http://security.ubuntu.com/ubuntu xenial-security multiverse
+
+## Uncomment the following two lines to add software from Canonical's
+## 'partner' repository.
+## This software is not part of Ubuntu, but is offered by Canonical and the
+## respective vendors as a service to Ubuntu users.
+# deb http://archive.canonical.com/ubuntu xenial partner
+# deb-src http://archive.canonical.com/ubuntu xenial partner
+
+deb http://archive.ubuntu.com/ubuntu artful main restricted
+deb-src http://archive.ubuntu.com/ubuntu artful main restricted
+
+deb http://archive.ubuntu.com/ubuntu artful-updates main restricted
+deb-src http://archive.ubuntu.com/ubuntu artful-updates main restricted
+
+deb http://archive.ubuntu.com/ubuntu artful universe
+deb-src http://archive.ubuntu.com/ubuntu artful universe
+deb http://archive.ubuntu.com/ubuntu artful-updates universe
+deb-src http://archive.ubuntu.com/ubuntu artful-updates universe
+
+deb http://archive.ubuntu.com/ubuntu artful multiverse
+deb-src http://archive.ubuntu.com/ubuntu artful multiverse
+deb http://archive.ubuntu.com/ubuntu artful-updates multiverse
+deb-src http://archive.ubuntu.com/ubuntu artful-updates multiverse
+
+deb http://archive.ubuntu.com/ubuntu artful-backports main restricted universe multiverse
+deb-src http://archive.ubuntu.com/ubuntu artful-backports main restricted universe multiverse
+
+deb http://security.ubuntu.com/ubuntu artful-security main restricted
+deb-src http://security.ubuntu.com/ubuntu artful-security main restricted
+deb http://security.ubuntu.com/ubuntu artful-security universe
+deb-src http://security.ubuntu.com/ubuntu artful-security universe
+deb http://security.ubuntu.com/ubuntu artful-security multiverse
+</code></pre>
+
+<p>Now create a new file <code>/etc/apt/preferences.d/xenial</code> with the
+following content.</p>
+<pre><code class="conf">Package: *
+Pin: release a=xenial
+Pin-Priority: 900
+</code></pre>
+
+<p>And create one more file <code>/etc/apt/preferences.d/artful</code> with the
+following content.</p>
+<pre><code class="conf">Package: *
+Pin: release a=artful
+Pin-Priority: 300
+</code></pre>
+
+<p>Actually, I'm not entirely certain these are the optimal apt-pinning
+priority numbers. There's a little bit of art to apt-pinning.</p>
+<p>So you can verify that nothing will automatically upgrade with the
+following command.</p>
+<pre><code class="bash"># the result of this command should be that nothing upgrades
+apt-get dist-upgrade
+</code></pre>
+
+<p>But let's suppose that you want to explicitly install a package, and
+hopefully the upgraded dependancies which it needs from <em>artful</em>.
+<code>apt-cache madison</code> is a useful command.</p>
+<pre><code class="bash">apt-cache madison weather-util
+# outputs the following
+weather-util |      2.3-2 | http://archive.ubuntu.com/ubuntu artful/universe amd64 Packages
+weather-util |      2.0-1 | http://archive.ubuntu.com/ubuntu xenial/universe amd64 Packages
+weather-util |      2.0-1 | http://archive.ubuntu.com/ubuntu xenial/universe Sources
+weather-util |      2.3-2 | http://archive.ubuntu.com/ubuntu artful/universe Sources
+</code></pre>
+
+<p>As you can see, two different version of <em>weather-util</em> are available (as
+well as two different source versions), one each from the <em>xenial</em>,
+and the <em>artful</em> repos.</p>
+<p>But if you type <code>apt-get install weather-util</code>, the old version from the <em>xenial</em>
+repo will be installed. The intended behaviour is entirely a matter of getting
+the apt-pinning priority numbers correct.</p>
+<p>To explicitly install the newer version of <em>weather-util</em>, and perhaps more
+importantly it's upgraded <em>weather-util-data</em> dependancy, use the following command.</p>
+<pre><code class="bash">apt-get -t artful install weather-util
+</code></pre>
+
+<p>But hold on, HOLD ON! The above command doesn't actually confirm what version is
+going to be installed, and you'd like to have one last look things over, so add
+the <code>-V</code> flag to your <code>apt-get</code> command.</p>
+<pre><code class="bash">root@xhost:~# apt-get -t artful install weather-util -V
+Reading package lists... Done
+Building dependency tree       
+Reading state information... Done
+The following additional packages will be installed:
+  weather-util-data (2.3-2)
+The following NEW packages will be installed:
+  weather-util (2.3-2)
+     weather-util-data (2.3-2)
+     0 upgraded, 2 newly installed, 0 to remove and 389 not upgraded.
+     Need to get 0 B/3375 kB of archives.
+     After this operation, 3557 kB of additional disk space will be used.
+     Do you want to continue? [Y/n] 
+</code></pre>
+
+<p>That's what you're looking for.</p>
+              
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index a0e66d3..ae2c475 100644
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+++ b/site/arch_postgresql_nspawn/index.html
@@ -54,6 +54,11 @@
           
             <li class="toctree-l1">
 		
+    <a class="" href="../apt_pinning_artful_aardvark_packages_in_xenial_xerus/">Apt Pinning Artful Aardvark Packages in Xenial Xerus</a>
+	    </li>
+          
+            <li class="toctree-l1">
+		
     <a class="" href="../lxd_container_home_server_networking_for_dummies/">LXD Container Home Server Networking For Dummies</a>
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index 2e9a9d6..e2ab02c 100644
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@@ -54,6 +54,11 @@
           
             <li class="toctree-l1">
 		
+    <a class="" href="../apt_pinning_artful_aardvark_packages_in_xenial_xerus/">Apt Pinning Artful Aardvark Packages in Xenial Xerus</a>
+	    </li>
+          
+            <li class="toctree-l1">
+		
     <a class="" href="../lxd_container_home_server_networking_for_dummies/">LXD Container Home Server Networking For Dummies</a>
 	    </li>
           
diff --git a/site/debian_nspawn_container_on_arch_for_testing_apache_configurations/index.html b/site/debian_nspawn_container_on_arch_for_testing_apache_configurations/index.html
index 36bbee3..11c4efa 100644
--- a/site/debian_nspawn_container_on_arch_for_testing_apache_configurations/index.html
+++ b/site/debian_nspawn_container_on_arch_for_testing_apache_configurations/index.html
@@ -54,6 +54,11 @@
           
             <li class="toctree-l1">
 		
+    <a class="" href="../apt_pinning_artful_aardvark_packages_in_xenial_xerus/">Apt Pinning Artful Aardvark Packages in Xenial Xerus</a>
+	    </li>
+          
+            <li class="toctree-l1">
+		
     <a class="" href="../lxd_container_home_server_networking_for_dummies/">LXD Container Home Server Networking For Dummies</a>
 	    </li>
           
diff --git a/site/dynamic_cacheing_nginx_reverse_proxy_for_pacman/index.html b/site/dynamic_cacheing_nginx_reverse_proxy_for_pacman/index.html
index 153f039..ab0227a 100644
--- a/site/dynamic_cacheing_nginx_reverse_proxy_for_pacman/index.html
+++ b/site/dynamic_cacheing_nginx_reverse_proxy_for_pacman/index.html
@@ -54,6 +54,11 @@
           
             <li class="toctree-l1">
 		
+    <a class="" href="../apt_pinning_artful_aardvark_packages_in_xenial_xerus/">Apt Pinning Artful Aardvark Packages in Xenial Xerus</a>
+	    </li>
+          
+            <li class="toctree-l1">
+		
     <a class="" href="../lxd_container_home_server_networking_for_dummies/">LXD Container Home Server Networking For Dummies</a>
 	    </li>
           
diff --git a/site/freebsd_jails_on_freenas/index.html b/site/freebsd_jails_on_freenas/index.html
index 1b51131..ab2b016 100644
--- a/site/freebsd_jails_on_freenas/index.html
+++ b/site/freebsd_jails_on_freenas/index.html
@@ -54,6 +54,11 @@
           
             <li class="toctree-l1">
 		
+    <a class="" href="../apt_pinning_artful_aardvark_packages_in_xenial_xerus/">Apt Pinning Artful Aardvark Packages in Xenial Xerus</a>
+	    </li>
+          
+            <li class="toctree-l1">
+		
     <a class="" href="../lxd_container_home_server_networking_for_dummies/">LXD Container Home Server Networking For Dummies</a>
 	    </li>
           
diff --git a/site/how_to_reassign_a_static_ip_address_with_dnsmasq/index.html b/site/how_to_reassign_a_static_ip_address_with_dnsmasq/index.html
index 7965cc1..45a5040 100644
--- a/site/how_to_reassign_a_static_ip_address_with_dnsmasq/index.html
+++ b/site/how_to_reassign_a_static_ip_address_with_dnsmasq/index.html
@@ -54,6 +54,11 @@
           
             <li class="toctree-l1">
 		
+    <a class="" href="../apt_pinning_artful_aardvark_packages_in_xenial_xerus/">Apt Pinning Artful Aardvark Packages in Xenial Xerus</a>
+	    </li>
+          
+            <li class="toctree-l1">
+		
     <a class="" href="../lxd_container_home_server_networking_for_dummies/">LXD Container Home Server Networking For Dummies</a>
 	    </li>
           
diff --git a/site/index.html b/site/index.html
index b0e48e6..fb3ea85 100644
--- a/site/index.html
+++ b/site/index.html
@@ -66,6 +66,11 @@
           
             <li class="toctree-l1">
 		
+    <a class="" href="apt_pinning_artful_aardvark_packages_in_xenial_xerus/">Apt Pinning Artful Aardvark Packages in Xenial Xerus</a>
+	    </li>
+          
+            <li class="toctree-l1">
+		
     <a class="" href="lxd_container_home_server_networking_for_dummies/">LXD Container Home Server Networking For Dummies</a>
 	    </li>
           
@@ -155,9 +160,10 @@
 <h2 id="git-repo-for-these-docs"><a href="https://github.com/TrentSPalmer/trentdocs_website">Git Repo For These Docs</a></h2>
 <p>Obviously, the commit history will reflect the time when these documents are written.</p>
 <ul>
-<li><a href="serve_and_share_apps_from_your_phone_with_fdroid/">Serve And Share Apps From Your Phone With Fdroid</a></li>
+<li><a href="apt_pinning_artful_aardvark_packages_in_xenial_xerus/">Apt Pinning Artful Aardvark Packages in Xenial Xerus</a></li>
 <li><a href="lxd_container_home_server_networking_for_dummies/">LXD Container Home Server Networking For Dummies</a></li>
 <li><a href="how_to_reassign_a_static_ip_address_with_dnsmasq/">How To Reassign A Static Ip Address with dnsmasq</a></li>
+<li><a href="serve_and_share_apps_from_your_phone_with_fdroid/">Serve And Share Apps From Your Phone With Fdroid</a></li>
 <li><a href="nspawn/">Nspawn Containers</a></li>
 <li><a href="mastodon_on_arch/">Mastodon on Arch</a></li>
 <li><a href="debian_nspawn_container_on_arch_for_testing_apache_configurations/">Debian Nspawn Container On Arch For Testing Apache Configurations</a></li>
@@ -177,7 +183,7 @@
   
     <div class="rst-footer-buttons" role="navigation" aria-label="footer navigation">
       
-        <a href="lxd_container_home_server_networking_for_dummies/" class="btn btn-neutral float-right" title="LXD Container Home Server Networking For Dummies">Next <span class="icon icon-circle-arrow-right"></span></a>
+        <a href="apt_pinning_artful_aardvark_packages_in_xenial_xerus/" class="btn btn-neutral float-right" title="Apt Pinning Artful Aardvark Packages in Xenial Xerus">Next <span class="icon icon-circle-arrow-right"></span></a>
       
       
     </div>
@@ -205,7 +211,7 @@
       
       
       
-        <span style="margin-left: 15px"><a href="lxd_container_home_server_networking_for_dummies/" style="color: #fcfcfc">Next &raquo;</a></span>
+        <span style="margin-left: 15px"><a href="apt_pinning_artful_aardvark_packages_in_xenial_xerus/" style="color: #fcfcfc">Next &raquo;</a></span>
       
     </span>
 </div>
@@ -216,5 +222,5 @@
 
 <!--
 MkDocs version : 0.16.3
-Build Date UTC : 2017-07-22 18:21:05
+Build Date UTC : 2017-07-23 18:49:20
 -->
diff --git a/site/lxd_container_home_server_networking_for_dummies/index.html b/site/lxd_container_home_server_networking_for_dummies/index.html
index 1fa83cf..f05e0b7 100644
--- a/site/lxd_container_home_server_networking_for_dummies/index.html
+++ b/site/lxd_container_home_server_networking_for_dummies/index.html
@@ -52,6 +52,11 @@
     <a class="" href="..">Home</a>
 	    </li>
           
+            <li class="toctree-l1">
+		
+    <a class="" href="../apt_pinning_artful_aardvark_packages_in_xenial_xerus/">Apt Pinning Artful Aardvark Packages in Xenial Xerus</a>
+	    </li>
+          
             <li class="toctree-l1 current">
 		
     <a class="current" href="./">LXD Container Home Server Networking For Dummies</a>
@@ -452,7 +457,7 @@ vim /etc/hosts
         <a href="../how_to_reassign_a_static_ip_address_with_dnsmasq/" class="btn btn-neutral float-right" title="How To Reassign A Static Ip Address with dnsmasq">Next <span class="icon icon-circle-arrow-right"></span></a>
       
       
-        <a href=".." class="btn btn-neutral" title="Home"><span class="icon icon-circle-arrow-left"></span> Previous</a>
+        <a href="../apt_pinning_artful_aardvark_packages_in_xenial_xerus/" class="btn btn-neutral" title="Apt Pinning Artful Aardvark Packages in Xenial Xerus"><span class="icon icon-circle-arrow-left"></span> Previous</a>
       
     </div>
   
@@ -478,7 +483,7 @@ vim /etc/hosts
     <span class="rst-current-version" data-toggle="rst-current-version">
       
       
-        <span><a href=".." style="color: #fcfcfc;">&laquo; Previous</a></span>
+        <span><a href="../apt_pinning_artful_aardvark_packages_in_xenial_xerus/" style="color: #fcfcfc;">&laquo; Previous</a></span>
       
       
         <span style="margin-left: 15px"><a href="../how_to_reassign_a_static_ip_address_with_dnsmasq/" style="color: #fcfcfc">Next &raquo;</a></span>
diff --git a/site/mastodon_on_arch/index.html b/site/mastodon_on_arch/index.html
index d652e63..423e75f 100644
--- a/site/mastodon_on_arch/index.html
+++ b/site/mastodon_on_arch/index.html
@@ -54,6 +54,11 @@
           
             <li class="toctree-l1">
 		
+    <a class="" href="../apt_pinning_artful_aardvark_packages_in_xenial_xerus/">Apt Pinning Artful Aardvark Packages in Xenial Xerus</a>
+	    </li>
+          
+            <li class="toctree-l1">
+		
     <a class="" href="../lxd_container_home_server_networking_for_dummies/">LXD Container Home Server Networking For Dummies</a>
 	    </li>
           
diff --git a/site/mkdocs/search_index.json b/site/mkdocs/search_index.json
index 0c89be3..1efda6a 100644
--- a/site/mkdocs/search_index.json
+++ b/site/mkdocs/search_index.json
@@ -2,7 +2,7 @@
     "docs": [
         {
             "location": "/",
-            "text": "Welcome to Trent Docs\n\n\nGit Repo For These Docs\n\n\nObviously, the commit history will reflect the time when these documents are written.\n\n\n\n\nServe And Share Apps From Your Phone With Fdroid\n\n\nLXD Container Home Server Networking For Dummies\n\n\nHow To Reassign A Static Ip Address with dnsmasq\n\n\nNspawn Containers\n\n\nMastodon on Arch\n\n\nDebian Nspawn Container On Arch For Testing Apache Configurations\n\n\nDynamic Cacheing Nginx Reverse Proxy For Pacman\n\n\nFreeBSD Jails on FreeNAS\n \n\n\nQuick Dirty Redis Nspawn Container on Arch Linux\n\n\nQuick Dirty Postgresql Nspawn Container on Arch Linux\n\n\nSelf Signed Certs",
+            "text": "Welcome to Trent Docs\n\n\nGit Repo For These Docs\n\n\nObviously, the commit history will reflect the time when these documents are written.\n\n\n\n\nApt Pinning Artful Aardvark Packages in Xenial Xerus\n\n\nLXD Container Home Server Networking For Dummies\n\n\nHow To Reassign A Static Ip Address with dnsmasq\n\n\nServe And Share Apps From Your Phone With Fdroid\n\n\nNspawn Containers\n\n\nMastodon on Arch\n\n\nDebian Nspawn Container On Arch For Testing Apache Configurations\n\n\nDynamic Cacheing Nginx Reverse Proxy For Pacman\n\n\nFreeBSD Jails on FreeNAS\n \n\n\nQuick Dirty Redis Nspawn Container on Arch Linux\n\n\nQuick Dirty Postgresql Nspawn Container on Arch Linux\n\n\nSelf Signed Certs",
             "title": "Home"
         },
         {
@@ -12,9 +12,19 @@
         },
         {
             "location": "/#git-repo-for-these-docs",
-            "text": "Obviously, the commit history will reflect the time when these documents are written.   Serve And Share Apps From Your Phone With Fdroid  LXD Container Home Server Networking For Dummies  How To Reassign A Static Ip Address with dnsmasq  Nspawn Containers  Mastodon on Arch  Debian Nspawn Container On Arch For Testing Apache Configurations  Dynamic Cacheing Nginx Reverse Proxy For Pacman  FreeBSD Jails on FreeNAS    Quick Dirty Redis Nspawn Container on Arch Linux  Quick Dirty Postgresql Nspawn Container on Arch Linux  Self Signed Certs",
+            "text": "Obviously, the commit history will reflect the time when these documents are written.   Apt Pinning Artful Aardvark Packages in Xenial Xerus  LXD Container Home Server Networking For Dummies  How To Reassign A Static Ip Address with dnsmasq  Serve And Share Apps From Your Phone With Fdroid  Nspawn Containers  Mastodon on Arch  Debian Nspawn Container On Arch For Testing Apache Configurations  Dynamic Cacheing Nginx Reverse Proxy For Pacman  FreeBSD Jails on FreeNAS    Quick Dirty Redis Nspawn Container on Arch Linux  Quick Dirty Postgresql Nspawn Container on Arch Linux  Self Signed Certs",
             "title": "Git Repo For These Docs"
         },
+        {
+            "location": "/apt_pinning_artful_aardvark_packages_in_xenial_xerus/",
+            "text": "Apt Pinning Artful Aardvark Packages in Xenial Xerus\n\n\nYou want to set up apt-pinning so that you can explicitly install packages from\n\nartful\n, on your \nxenial\n machine, but you also want to be able to issue the command\n\napt-get dist-upgrade\n and have nothing automatically upgrade from \nxenial\n to \nartful\n.\n\n\nIn order to get this to work you have to edit three files. The first file is\n\n/etc/apt/sources.list\n. Make a double length version of the file, with the second\nhalf of the file describing the \nartful\n equivalent of the \nxenial\n repos.\nLike this.\n\n\n# /etc/apt/sources.list\ndeb http://archive.ubuntu.com/ubuntu xenial main restricted\ndeb-src http://archive.ubuntu.com/ubuntu xenial main restricted\n\ndeb http://archive.ubuntu.com/ubuntu xenial-updates main restricted\ndeb-src http://archive.ubuntu.com/ubuntu xenial-updates main restricted\n\ndeb http://archive.ubuntu.com/ubuntu xenial universe\ndeb-src http://archive.ubuntu.com/ubuntu xenial universe\ndeb http://archive.ubuntu.com/ubuntu xenial-updates universe\ndeb-src http://archive.ubuntu.com/ubuntu xenial-updates universe\n\ndeb http://archive.ubuntu.com/ubuntu xenial multiverse\ndeb-src http://archive.ubuntu.com/ubuntu xenial multiverse\ndeb http://archive.ubuntu.com/ubuntu xenial-updates multiverse\ndeb-src http://archive.ubuntu.com/ubuntu xenial-updates multiverse\n\ndeb http://archive.ubuntu.com/ubuntu xenial-backports main restricted universe multiverse\ndeb-src http://archive.ubuntu.com/ubuntu xenial-backports main restricted universe multiverse\n\ndeb http://security.ubuntu.com/ubuntu xenial-security main restricted\ndeb-src http://security.ubuntu.com/ubuntu xenial-security main restricted\ndeb http://security.ubuntu.com/ubuntu xenial-security universe\ndeb-src http://security.ubuntu.com/ubuntu xenial-security universe\ndeb http://security.ubuntu.com/ubuntu xenial-security multiverse\ndeb-src http://security.ubuntu.com/ubuntu xenial-security multiverse\n\n## Uncomment the following two lines to add software from Canonical's\n## 'partner' repository.\n## This software is not part of Ubuntu, but is offered by Canonical and the\n## respective vendors as a service to Ubuntu users.\n# deb http://archive.canonical.com/ubuntu xenial partner\n# deb-src http://archive.canonical.com/ubuntu xenial partner\n\ndeb http://archive.ubuntu.com/ubuntu artful main restricted\ndeb-src http://archive.ubuntu.com/ubuntu artful main restricted\n\ndeb http://archive.ubuntu.com/ubuntu artful-updates main restricted\ndeb-src http://archive.ubuntu.com/ubuntu artful-updates main restricted\n\ndeb http://archive.ubuntu.com/ubuntu artful universe\ndeb-src http://archive.ubuntu.com/ubuntu artful universe\ndeb http://archive.ubuntu.com/ubuntu artful-updates universe\ndeb-src http://archive.ubuntu.com/ubuntu artful-updates universe\n\ndeb http://archive.ubuntu.com/ubuntu artful multiverse\ndeb-src http://archive.ubuntu.com/ubuntu artful multiverse\ndeb http://archive.ubuntu.com/ubuntu artful-updates multiverse\ndeb-src http://archive.ubuntu.com/ubuntu artful-updates multiverse\n\ndeb http://archive.ubuntu.com/ubuntu artful-backports main restricted universe multiverse\ndeb-src http://archive.ubuntu.com/ubuntu artful-backports main restricted universe multiverse\n\ndeb http://security.ubuntu.com/ubuntu artful-security main restricted\ndeb-src http://security.ubuntu.com/ubuntu artful-security main restricted\ndeb http://security.ubuntu.com/ubuntu artful-security universe\ndeb-src http://security.ubuntu.com/ubuntu artful-security universe\ndeb http://security.ubuntu.com/ubuntu artful-security multiverse\n\n\n\n\nNow create a new file \n/etc/apt/preferences.d/xenial\n with the\nfollowing content.\n\n\nPackage: *\nPin: release a=xenial\nPin-Priority: 900\n\n\n\n\nAnd create one more file \n/etc/apt/preferences.d/artful\n with the\nfollowing content.\n\n\nPackage: *\nPin: release a=artful\nPin-Priority: 300\n\n\n\n\nActually, I'm not entirely certain these are the optimal apt-pinning\npriority numbers. There's a little bit of art to apt-pinning.\n\n\nSo you can verify that nothing will automatically upgrade with the\nfollowing command.\n\n\n# the result of this command should be that nothing upgrades\napt-get dist-upgrade\n\n\n\n\nBut let's suppose that you want to explicitly install a package, and\nhopefully the upgraded dependancies which it needs from \nartful\n.\n\napt-cache madison\n is a useful command.\n\n\napt-cache madison weather-util\n# outputs the following\nweather-util |      2.3-2 | http://archive.ubuntu.com/ubuntu artful/universe amd64 Packages\nweather-util |      2.0-1 | http://archive.ubuntu.com/ubuntu xenial/universe amd64 Packages\nweather-util |      2.0-1 | http://archive.ubuntu.com/ubuntu xenial/universe Sources\nweather-util |      2.3-2 | http://archive.ubuntu.com/ubuntu artful/universe Sources\n\n\n\n\nAs you can see, two different version of \nweather-util\n are available (as\nwell as two different source versions), one each from the \nxenial\n,\nand the \nartful\n repos.\n\n\nBut if you type \napt-get install weather-util\n, the old version from the \nxenial\n\nrepo will be installed. The intended behaviour is entirely a matter of getting\nthe apt-pinning priority numbers correct.\n\n\nTo explicitly install the newer version of \nweather-util\n, and perhaps more\nimportantly it's upgraded \nweather-util-data\n dependancy, use the following command.\n\n\napt-get -t artful install weather-util\n\n\n\n\nBut hold on, HOLD ON! The above command doesn't actually confirm what version is\ngoing to be installed, and you'd like to have one last look things over, so add\nthe \n-V\n flag to your \napt-get\n command.\n\n\nroot@xhost:~# apt-get -t artful install weather-util -V\nReading package lists... Done\nBuilding dependency tree       \nReading state information... Done\nThe following additional packages will be installed:\n  weather-util-data (2.3-2)\nThe following NEW packages will be installed:\n  weather-util (2.3-2)\n     weather-util-data (2.3-2)\n     0 upgraded, 2 newly installed, 0 to remove and 389 not upgraded.\n     Need to get 0 B/3375 kB of archives.\n     After this operation, 3557 kB of additional disk space will be used.\n     Do you want to continue? [Y/n] \n\n\n\n\nThat's what you're looking for.",
+            "title": "Apt Pinning Artful Aardvark Packages in Xenial Xerus"
+        },
+        {
+            "location": "/apt_pinning_artful_aardvark_packages_in_xenial_xerus/#apt-pinning-artful-aardvark-packages-in-xenial-xerus",
+            "text": "You want to set up apt-pinning so that you can explicitly install packages from artful , on your  xenial  machine, but you also want to be able to issue the command apt-get dist-upgrade  and have nothing automatically upgrade from  xenial  to  artful .  In order to get this to work you have to edit three files. The first file is /etc/apt/sources.list . Make a double length version of the file, with the second\nhalf of the file describing the  artful  equivalent of the  xenial  repos.\nLike this.  # /etc/apt/sources.list\ndeb http://archive.ubuntu.com/ubuntu xenial main restricted\ndeb-src http://archive.ubuntu.com/ubuntu xenial main restricted\n\ndeb http://archive.ubuntu.com/ubuntu xenial-updates main restricted\ndeb-src http://archive.ubuntu.com/ubuntu xenial-updates main restricted\n\ndeb http://archive.ubuntu.com/ubuntu xenial universe\ndeb-src http://archive.ubuntu.com/ubuntu xenial universe\ndeb http://archive.ubuntu.com/ubuntu xenial-updates universe\ndeb-src http://archive.ubuntu.com/ubuntu xenial-updates universe\n\ndeb http://archive.ubuntu.com/ubuntu xenial multiverse\ndeb-src http://archive.ubuntu.com/ubuntu xenial multiverse\ndeb http://archive.ubuntu.com/ubuntu xenial-updates multiverse\ndeb-src http://archive.ubuntu.com/ubuntu xenial-updates multiverse\n\ndeb http://archive.ubuntu.com/ubuntu xenial-backports main restricted universe multiverse\ndeb-src http://archive.ubuntu.com/ubuntu xenial-backports main restricted universe multiverse\n\ndeb http://security.ubuntu.com/ubuntu xenial-security main restricted\ndeb-src http://security.ubuntu.com/ubuntu xenial-security main restricted\ndeb http://security.ubuntu.com/ubuntu xenial-security universe\ndeb-src http://security.ubuntu.com/ubuntu xenial-security universe\ndeb http://security.ubuntu.com/ubuntu xenial-security multiverse\ndeb-src http://security.ubuntu.com/ubuntu xenial-security multiverse\n\n## Uncomment the following two lines to add software from Canonical's\n## 'partner' repository.\n## This software is not part of Ubuntu, but is offered by Canonical and the\n## respective vendors as a service to Ubuntu users.\n# deb http://archive.canonical.com/ubuntu xenial partner\n# deb-src http://archive.canonical.com/ubuntu xenial partner\n\ndeb http://archive.ubuntu.com/ubuntu artful main restricted\ndeb-src http://archive.ubuntu.com/ubuntu artful main restricted\n\ndeb http://archive.ubuntu.com/ubuntu artful-updates main restricted\ndeb-src http://archive.ubuntu.com/ubuntu artful-updates main restricted\n\ndeb http://archive.ubuntu.com/ubuntu artful universe\ndeb-src http://archive.ubuntu.com/ubuntu artful universe\ndeb http://archive.ubuntu.com/ubuntu artful-updates universe\ndeb-src http://archive.ubuntu.com/ubuntu artful-updates universe\n\ndeb http://archive.ubuntu.com/ubuntu artful multiverse\ndeb-src http://archive.ubuntu.com/ubuntu artful multiverse\ndeb http://archive.ubuntu.com/ubuntu artful-updates multiverse\ndeb-src http://archive.ubuntu.com/ubuntu artful-updates multiverse\n\ndeb http://archive.ubuntu.com/ubuntu artful-backports main restricted universe multiverse\ndeb-src http://archive.ubuntu.com/ubuntu artful-backports main restricted universe multiverse\n\ndeb http://security.ubuntu.com/ubuntu artful-security main restricted\ndeb-src http://security.ubuntu.com/ubuntu artful-security main restricted\ndeb http://security.ubuntu.com/ubuntu artful-security universe\ndeb-src http://security.ubuntu.com/ubuntu artful-security universe\ndeb http://security.ubuntu.com/ubuntu artful-security multiverse  Now create a new file  /etc/apt/preferences.d/xenial  with the\nfollowing content.  Package: *\nPin: release a=xenial\nPin-Priority: 900  And create one more file  /etc/apt/preferences.d/artful  with the\nfollowing content.  Package: *\nPin: release a=artful\nPin-Priority: 300  Actually, I'm not entirely certain these are the optimal apt-pinning\npriority numbers. There's a little bit of art to apt-pinning.  So you can verify that nothing will automatically upgrade with the\nfollowing command.  # the result of this command should be that nothing upgrades\napt-get dist-upgrade  But let's suppose that you want to explicitly install a package, and\nhopefully the upgraded dependancies which it needs from  artful . apt-cache madison  is a useful command.  apt-cache madison weather-util\n# outputs the following\nweather-util |      2.3-2 | http://archive.ubuntu.com/ubuntu artful/universe amd64 Packages\nweather-util |      2.0-1 | http://archive.ubuntu.com/ubuntu xenial/universe amd64 Packages\nweather-util |      2.0-1 | http://archive.ubuntu.com/ubuntu xenial/universe Sources\nweather-util |      2.3-2 | http://archive.ubuntu.com/ubuntu artful/universe Sources  As you can see, two different version of  weather-util  are available (as\nwell as two different source versions), one each from the  xenial ,\nand the  artful  repos.  But if you type  apt-get install weather-util , the old version from the  xenial \nrepo will be installed. The intended behaviour is entirely a matter of getting\nthe apt-pinning priority numbers correct.  To explicitly install the newer version of  weather-util , and perhaps more\nimportantly it's upgraded  weather-util-data  dependancy, use the following command.  apt-get -t artful install weather-util  But hold on, HOLD ON! The above command doesn't actually confirm what version is\ngoing to be installed, and you'd like to have one last look things over, so add\nthe  -V  flag to your  apt-get  command.  root@xhost:~# apt-get -t artful install weather-util -V\nReading package lists... Done\nBuilding dependency tree       \nReading state information... Done\nThe following additional packages will be installed:\n  weather-util-data (2.3-2)\nThe following NEW packages will be installed:\n  weather-util (2.3-2)\n     weather-util-data (2.3-2)\n     0 upgraded, 2 newly installed, 0 to remove and 389 not upgraded.\n     Need to get 0 B/3375 kB of archives.\n     After this operation, 3557 kB of additional disk space will be used.\n     Do you want to continue? [Y/n]   That's what you're looking for.",
+            "title": "Apt Pinning Artful Aardvark Packages in Xenial Xerus"
+        },
         {
             "location": "/lxd_container_home_server_networking_for_dummies/",
             "text": "LXD Container Home Server Networking For Dummies\n\n\nWhy?\n\n\nIf you're going to operate a fleet of LXD containers for home\nentertainment, you probably want some of them exposed with their\nown ip addresses on your home network, so that you can use them\nas containerized servers for various applications.\n\n\nOthers containers, you might want to be inaccessable from the lan,\nin a natted subnet, where they can solicit connections to the\noutside world from within their natted subnet, but are not addressable\nfrom the outside. A database server that you connect a web app to, for\ninstance, or a web app that you have a reverse proxy in front of.\n\n\nBut these are two separate address spaces, so ideally all of the containers\nwould have a second interface of their own, by which they could connect\nto a third network, that would be a private network that all of the containers\ncan use to talk directly to each other (or the host machine).\n\n\nIt's pretty straightforward, you just have to glue all the pieces together.\n\n\nThree Part Overview.\n\n\n\n\n\n\nDefine and create some bridges.  \n\n\n\n\n\n\nDefine profiles that combine the network\ninterfaces in different combinations. In addition to two\nbridges you will have a macvlan with which to expose the containers\nthat you want exposed, but the macvlan doesn't come into\nplay until here in step two when you define profiles.  \n\n\n\n\n\n\nAssign each container which profile it should use,\nand then configure the containers to use the included\nnetwork interfaces correctly.  \n\n\n\n\n\n\nBuild Sum Moar Bridges\n\n\nThe containers will all have two network interfaces from\ntheir own internal point of view, \neth0\n and \neth1\n. \n\n\nIn this\nscheme we create a bridge for a natted subnet and a bridge for\na non-natted subnet. All of the containers will connect to the\nnon-natted subnet on their second interface, \neth1\n, and some\nof the containers will connect to the natted subnet on their \nfirst interface \neth0\n. The containers that don't connect\nto the natted subnet will instead connect to a macvlan\non their first interface \neth0\n, but that isn't part of this\nstep.\n\n\nbridge for a natted subnet\n\n\nIf you haven't used lxd before, you'll want to run the command \nlxd init\n.\nBy default this creates exactly the bridge we want, called \nlxdbr0\n.\n\n\nOtherwise you would use the following command to create \nlxdbr0\n.\n\n\nlxc network create lxdbr0\n\n\n\n\nTo generate a table of all the existing interfaces.\n\n\nlxd network list\n\n\n\n\nThis bridge is for our natted subnet, so we just want to go with\nthe default configuration.\n\n\nlxc network show lxdbr0\n\n\n\n\nThis cats a yaml file where you can see the randomly\ngenerated network for \nlxdbr0\n.\n\n\nconfig:\n  ipv4.address: 10.99.153.1/24\n  ipv4.nat: \"true\"\n  ipv6.address: fd42:211e:e008:954b::1/64\n  ipv6.nat: \"true\"\ndescription: \"\"\nname: lxdbr0\ntype: bridge\nused_by: []\nmanaged: true\n\n\n\n\nbridge for a non-natted subnet\n\n\nCreate \nlxdbr1\n\n\nlxc network create lxdbr1\n\n\n\n\nUse the following commands to remove nat from \nlxdbr1.\n\n\nlxc network set lxdbr1 ipv4.nat false\nlxc network set lxdbr1 ipv6.nat false\n\n\n\n\nOf if you use this next command, your favourite\ntext editor will pop open, preloaded with the complete yaml file\nand you can edit the configuration there.\n\n\nlxc network edit lxdbr1\n\n\n\n\nEither way you're looking for a result such as the following.\nNotice that the randomly generated address space is different\nthat the one for \nlxdbr0\n, and that the *nat keys are set\nto \"false\".\n\n\nconfig:\n  ipv4.address: 10.151.18.1/24\n  ipv4.nat: \"false\"\n  ipv6.address: fd42:89d4:f465:1b20::1/64\n  ipv6.nat: \"false\"\ndescription: \"\"\nname: lxdbr1\ntype: bridge\nused_by: []\nmanaged: true\n\n\n\n\nProfiles\n\n\nrecycle the default\n\n\nWhen you first ran \nlxd init\n, that created a default profile.\nConfirm with the following.\n\n\nlxc profile list\n\n\n\n\nTo see what the default profile looks like.\n\n\nlxc profile show default\n\n\n\n\nconfig:\n  environment.http_proxy: \"\"\n  security.privileged: \"true\"\n  user.network_mode: \"\"\ndescription: Default LXD profile\ndevices:\n  eth0:\n    nictype: bridged\n    parent: lxdbr0\n    type: nic\n  root:\n    path: /\n    pool: default\n    type: disk\nname: default\nused_by: []\n\n\n\n\nprofile the natted\n\n\nThe easiest way to create a new profile is start by copying another one.\n\n\nlxc profile copy default natted\n\n\n\n\nedit the new \nnatted\n profile\n\n\nlxc profile edit natted\n\n\n\n\nAnd add an \neth1\n interface attached to \nlxdbr1\n. \neth0\n and \neth1\n will\nbe the interfaces visible from the container's point of view.\n\n\nconfig:\n  environment.http_proxy: \"\"\n  security.privileged: \"true\"\n  user.network_mode: \"\"\ndescription: Natted LXD profile\ndevices:\n  eth0:\n    nictype: bridged\n    parent: lxdbr0\n    type: nic\n  eth1:\n    nictype: bridged\n    parent: lxdbr1\n    type: nic\n  root:\n    path: /\n    pool: default\n    type: disk\nname: natted\nused_by: []\n\n\n\n\nAny container assigned to the \nnatted\n profile, will have an interface \neth0\n connected\nto a natted subnet, and a second interface \neth1\n connected to a non-natted subnet, with\na static ip on which it will be able to talk directly to the other containers and the host\nmachine.\n\n\nprofile the exposed\n\n\nCreate the \nexposed\n profile\n\n\nlxc profile copy natted exposed\n\n\n\n\nand edit the new \nexposed\n profile\n\n\nlxc profile edit exposed\n\n\n\n\nchange the nictype for \neth0\n from \nbridged\n to \nmacvlan\n, and the parent should be\nthe name of the physical ethernet connection on the host machine, instead of a bridge.\n\n\nconfig:\n  environment.http_proxy: \"\"\n  security.privileged: \"true\"\n  user.network_mode: \"\"\ndescription: Exposed LXD profile\ndevices:\n  eth0:\n    nictype: macvlan\n    parent: eno1\n    type: nic\n  eth1:\n    nictype: bridged\n    parent: lxdbr1\n    type: nic\n  root:\n    path: /\n    pool: default\n    type: disk\nname: exposed\nused_by: []\n\n\n\n\nAny container assigned to the \nexposed\n profile, will have an interface \neth0\n connected\nto a macvlan, addressable from your lan, just like any other arbitrary computer on\nyour home network, and a second interface \neth1\n connected to a non-natted subnet, with\na static ip on which it will be able to talk directly to the other containers and the host\nmachine.\n\n\nAssign Containers to Profiles and configure them to connect correctly.\n\n\nThere are a lot of different ways that a Linux instance can solicit network services. So for\nnow I will just describe a method that will work here for a lxc container from ubuntu:16.04, as\nwell as a debian stretch container from images.linuxcontainers.org.\n\n\nStart a new container and assign the profile. We'll use an arbitrary whimsical container name,\n\nquick-joey\n. This process is the same for either the \nnatted\n profile or the \nexposed\n profile.\n\n\nlxc init ubuntu:16.04 quick-joey\n# assign the profile\nlxc profile assign quick-joey exposed\n# start quick-joey\nlxc start quick-joey\n# and start a bash shell\nlxc exec quick-joey bash\n\n\n\n\nWith either an ubuntu:16.04 container, or a debian stretch container, for either the \nnatted\n or\n\nexposed\n profile, because of all the above configuration work they will automatically connect on\ntheir \neth0\n interfaces and be able to talk to the internet. You need to edit \n/etc/network/interfaces\n,\nthe main difference being what that file looks like before you edit it.\n\n\nYou need to tell these containers how to connect to the non-natted subnet on \neth1\n.\n\n\nubuntu:16.04\n\n\nIf you start a shell on an ubuntu:16.04 container, you see that \n/etc/network/interfaces\n\ndescribes the loopback device for localhost, then sources \n/etc/network/interfaces.d/*.cfg\n where\nsome magical cloud-config jazz is going on. You just want to add a static ip description for \neth1\n\nto the file \n/etc/network/interfaces\n. And obviously take care that the static ip address you assign is\nunique and on the same subnet with \nlxdbr1\n.\n\n\nReminder: the address for \nlxdbr1\n is 10.151.18.1/24, (but it will be different on your machine).\n\n\nauto lo\niface lo inet loopback\n\nsource /etc/network/interfaces.d/*.cfg\n# what you add goes below here\nauto eth1\niface eth1 inet static\n   address 10.151.18.123\n   netmask 255.255.255.0\n   broadcast 255.255.255.255 \n   network 10.151.18.0\n\n\n\n\ndebian stretch\n\n\nThe configuration for a debian stretch container is the same, except the the file\n\n/etc/network/interfaces\n will also describe eth0, but you only have to add the \ndescription for eth1.\n\n\nthe /etc/hosts file\n\n\nOnce you assign the containers static ip addresses for their \neth1\n\ninterfaces, you can use the \n/etc/hosts\n file on each container to make them\naware of where the other containers and the host machine are.\n\n\nFor instance, if you want the container \nquick-joey\n to talk directly\nto the host machine, which will be at the ip address of \nlxdbr1\n, start a shell\non the container \nquick-joey\n\n\nlxc exec quick-joey bash\n\n\n\n\nand edit \n/etc/hosts\n\n\n# /etc/hosts\n10.151.18.1    mothership\n\n\n\n\nOr you have a container named \nfat-cinderella\n, that needs to be able to talk\ndirectly \nquick-joey\n.\n\n\nlxc exec fat-cinderella bash\nvim /etc/hosts\n\n\n\n\n# /etc/hosts\n10.151.18.123  quick-joey\n\n\n\n\netcetera",
diff --git a/site/nspawn/index.html b/site/nspawn/index.html
index 9a025d2..e472ca3 100644
--- a/site/nspawn/index.html
+++ b/site/nspawn/index.html
@@ -54,6 +54,11 @@
           
             <li class="toctree-l1">
 		
+    <a class="" href="../apt_pinning_artful_aardvark_packages_in_xenial_xerus/">Apt Pinning Artful Aardvark Packages in Xenial Xerus</a>
+	    </li>
+          
+            <li class="toctree-l1">
+		
     <a class="" href="../lxd_container_home_server_networking_for_dummies/">LXD Container Home Server Networking For Dummies</a>
 	    </li>
           
diff --git a/site/search.html b/site/search.html
index ff7c8bb..796d1b5 100644
--- a/site/search.html
+++ b/site/search.html
@@ -50,6 +50,11 @@
           
             <li class="toctree-l1">
 		
+    <a class="" href="apt_pinning_artful_aardvark_packages_in_xenial_xerus/">Apt Pinning Artful Aardvark Packages in Xenial Xerus</a>
+	    </li>
+          
+            <li class="toctree-l1">
+		
     <a class="" href="lxd_container_home_server_networking_for_dummies/">LXD Container Home Server Networking For Dummies</a>
 	    </li>
           
diff --git a/site/self_signed_certs/index.html b/site/self_signed_certs/index.html
index d7e0f5d..156913c 100644
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+++ b/site/self_signed_certs/index.html
@@ -54,6 +54,11 @@
           
             <li class="toctree-l1">
 		
+    <a class="" href="../apt_pinning_artful_aardvark_packages_in_xenial_xerus/">Apt Pinning Artful Aardvark Packages in Xenial Xerus</a>
+	    </li>
+          
+            <li class="toctree-l1">
+		
     <a class="" href="../lxd_container_home_server_networking_for_dummies/">LXD Container Home Server Networking For Dummies</a>
 	    </li>
           
diff --git a/site/serve_and_share_apps_from_your_phone_with_fdroid/index.html b/site/serve_and_share_apps_from_your_phone_with_fdroid/index.html
index 0f6c014..ea16c08 100644
--- a/site/serve_and_share_apps_from_your_phone_with_fdroid/index.html
+++ b/site/serve_and_share_apps_from_your_phone_with_fdroid/index.html
@@ -54,6 +54,11 @@
           
             <li class="toctree-l1">
 		
+    <a class="" href="../apt_pinning_artful_aardvark_packages_in_xenial_xerus/">Apt Pinning Artful Aardvark Packages in Xenial Xerus</a>
+	    </li>
+          
+            <li class="toctree-l1">
+		
     <a class="" href="../lxd_container_home_server_networking_for_dummies/">LXD Container Home Server Networking For Dummies</a>
 	    </li>
           
diff --git a/site/sitemap.xml b/site/sitemap.xml
index 65915c9..a487494 100644
--- a/site/sitemap.xml
+++ b/site/sitemap.xml
@@ -4,7 +4,15 @@
     
     <url>
      <loc>/</loc>
-     <lastmod>2017-07-22</lastmod>
+     <lastmod>2017-07-23</lastmod>
+     <changefreq>daily</changefreq>
+    </url>
+    
+
+    
+    <url>
+     <loc>/apt_pinning_artful_aardvark_packages_in_xenial_xerus/</loc>
+     <lastmod>2017-07-23</lastmod>
      <changefreq>daily</changefreq>
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@@ -12,7 +20,7 @@
     
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-     <lastmod>2017-07-22</lastmod>
+     <lastmod>2017-07-23</lastmod>
      <changefreq>daily</changefreq>
     </url>
     
@@ -28,7 +36,7 @@
     
     <url>
      <loc>/serve_and_share_apps_from_your_phone_with_fdroid/</loc>
-     <lastmod>2017-07-22</lastmod>
+     <lastmod>2017-07-23</lastmod>
      <changefreq>daily</changefreq>
     </url>
     
@@ -36,7 +44,7 @@
     
     <url>
      <loc>/nspawn/</loc>
-     <lastmod>2017-07-22</lastmod>
+     <lastmod>2017-07-23</lastmod>
      <changefreq>daily</changefreq>
     </url>
     
@@ -44,7 +52,7 @@
     
     <url>
      <loc>/mastodon_on_arch/</loc>
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@@ -52,7 +60,7 @@
     
     <url>
      <loc>/debian_nspawn_container_on_arch_for_testing_apache_configurations/</loc>
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      <changefreq>daily</changefreq>
     </url>
     
@@ -60,7 +68,7 @@
     
     <url>
      <loc>/dynamic_cacheing_nginx_reverse_proxy_for_pacman/</loc>
-     <lastmod>2017-07-22</lastmod>
+     <lastmod>2017-07-23</lastmod>
      <changefreq>daily</changefreq>
     </url>
     
@@ -68,7 +76,7 @@
     
     <url>
      <loc>/freebsd_jails_on_freenas/</loc>
-     <lastmod>2017-07-22</lastmod>
+     <lastmod>2017-07-23</lastmod>
      <changefreq>daily</changefreq>
     </url>
     
@@ -76,7 +84,7 @@
     
     <url>
      <loc>/arch_redis_nspawn/</loc>
-     <lastmod>2017-07-22</lastmod>
+     <lastmod>2017-07-23</lastmod>
      <changefreq>daily</changefreq>
     </url>
     
@@ -84,7 +92,7 @@
     
     <url>
      <loc>/arch_postgresql_nspawn/</loc>
-     <lastmod>2017-07-22</lastmod>
+     <lastmod>2017-07-23</lastmod>
      <changefreq>daily</changefreq>
     </url>
     
@@ -92,7 +100,7 @@
     
     <url>
      <loc>/self_signed_certs/</loc>
-     <lastmod>2017-07-22</lastmod>
+     <lastmod>2017-07-23</lastmod>
      <changefreq>daily</changefreq>
     </url>