add dos-11

content/en/1970s/1970/_index.md

@@ -27,6 +27,9 @@ There were four operating system of our interest which was released in the year
       <div class="col-lg-5">
         <p><a class="btn btn-primary btn-lg px-4 mb-1" href="dos-15/" role="button">! DOS-15</a></p>
       </div>
+      <div class="col-lg-5">
+        <p><a class="btn btn-primary btn-lg px-4 mb-1" href="dos-11/" role="button">! DOS-11</a></p>
+      </div>
     </div>
   </div>
 </section>

content/en/1970s/1970/dos-11/index.md

@@ -0,0 +1,31 @@
+---
+title: "! DOS-11"
+description: "! DOS-11 was an operating system for the DEC PDP-11 computer. We can run it on SIMH emulator."
+date: 2023-11-12T09:08:56+05:30
+draft: false
+images: [dos-11-4.webp]
+type: docs
+weight: 150000
+---
+
+{{< load-photoswipe >}}
+
+! DOS-11 (**D**isk **O**perating **S**ystem - 11) was an operating system for the DEC PDP-11 computer. It has no relation with MS-DOS/PC-DOS other than the fact that all of them are **_disk_** operating systems. We can run DOS-11 on SIMH.
+
+<section class="section section-sm">
+  <div class="container">
+    <div class="row justify-content-center text-center">
+      <div class="col-lg-5">
+        <p><a class="btn btn-primary btn-md px-4 mb-1" href="https://virtualhub.eu.org/1970s/1970/dos-11/simh/" role="button">! DOS-11 on SIMH</a></p>
+      </div>
+    </div>
+  </div>
+</section>
+
+{{< gallery >}}
+  {{< figure src="/1970s/1970/dos-11/dos-11-1.webp" alt="! DOS-11: set date and time" caption="! DOS-11: set date and time" >}}
+  {{< figure src="/1970s/1970/dos-11/dos-11-2.webp" alt="! DOS-11: Login" caption="! DOS-11: Login" >}}
+  {{< figure src="/1970s/1970/dos-11/dos-11-3.webp" alt="! DOS-11: PIP" caption="! DOS-11: PIP" >}}
+  {{< figure src="/1970s/1970/dos-11/dos-11-4.webp" alt="! DOS-11: List of Files (1)" caption="! DOS-11: List of Files (1)" >}}
+  {{< figure src="/1970s/1970/dos-11/dos-11-5.webp" alt="! DOS-11: List of Files (2)" caption="! DOS-11: List of Files (2)" >}}
+{{< /gallery >}}

content/en/pdp11.md

@@ -8,6 +8,7 @@ images: []
 ---
 
 - [! CAPS-11](/1970s/1970/caps-11/)
+- [! DOS-11](/1970s/1970/dos-11/)
 
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