<story><title>Bocker: Docker implemented in around 100 lines of Bash (2015)</title><url>https://github.com/p8952/bocker</url></story><parent_chain></parent_chain><comment><author>dang</author><text>Related:&lt;p&gt;&lt;i&gt;Bocker – Docker implemented in around 100 lines of Bash (2015)&lt;/i&gt; - &lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;news.ycombinator.com&amp;#x2F;item?id=22244706&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;news.ycombinator.com&amp;#x2F;item?id=22244706&lt;/a&gt; - Feb 2020 (196 comments)&lt;p&gt;&lt;i&gt;Docker implemented in around 100 lines of bash&lt;/i&gt; - &lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;news.ycombinator.com&amp;#x2F;item?id=16453610&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;news.ycombinator.com&amp;#x2F;item?id=16453610&lt;/a&gt; - Feb 2018 (9 comments)&lt;p&gt;&lt;i&gt;Show HN: Bocker – Docker implemented in 100 lines of bash&lt;/i&gt; - &lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;news.ycombinator.com&amp;#x2F;item?id=9925896&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;news.ycombinator.com&amp;#x2F;item?id=9925896&lt;/a&gt; - July 2015 (87 comments)</text></comment>
<story><title>Bocker: Docker implemented in around 100 lines of Bash (2015)</title><url>https://github.com/p8952/bocker</url></story><parent_chain></parent_chain><comment><author>ajross</author><text>Really this is more interesting as a great tutorial on the way Linux container tools work (and especially their fundamental simplicity -- the docs make them seem scary when they really aren&amp;#x27;t) more than it is as a docker replacement (docker is obviously much larger than this one script, but not really &amp;quot;large&amp;quot; as a software stack).&lt;p&gt;But reading this makes clear that, yes, containers are just filesystem trees, network namespaces are just like internal networks maintained by straightforward commands underneath an &amp;quot;ip netns&amp;quot; command, etc...&lt;p&gt;Great stuff.</text></comment>