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		<title>Linux, Container on myblog</title>
		<link>http://blog.pdan.dev/tags/linux-container/</link>
		<description>Recent content in Linux, Container on myblog</description>
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			<lastBuildDate>Sun, 03 Sep 2023 21:29:01 +0800</lastBuildDate>
		
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				<title>Docker</title>
				<link>http://blog.pdan.dev/posts/docker/</link>
				<pubDate>Sun, 03 Sep 2023 21:29:01 +0800</pubDate>
				<guid>http://blog.pdan.dev/posts/docker/</guid>
				<description>&lt;p&gt;&lt;img src=&#34;images/docker1.svg&#34; alt=&#34;docker1&#34;&gt;&lt;/p&gt;&#xA;&lt;h2 id=&#34;install-using-the-apt-repository&#34;&gt;Install using the Apt repository&lt;/h2&gt;&#xA;&lt;div class=&#34;highlight&#34;&gt;&lt;pre tabindex=&#34;0&#34; style=&#34;color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;&#34;&gt;&lt;code class=&#34;language-bash&#34; data-lang=&#34;bash&#34;&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;&lt;span style=&#34;color:#75715e&#34;&gt;# Add Docker&amp;#39;s official GPG key:&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;sudo apt-get update&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;sudo apt-get install ca-certificates curl gnupg&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;sudo install -m &lt;span style=&#34;color:#ae81ff&#34;&gt;0755&lt;/span&gt; -d /etc/apt/keyrings&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;sudo chmod a+r /etc/apt/keyrings/docker.gpg&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;&lt;span style=&#34;color:#75715e&#34;&gt;# Add the repository to Apt sources:&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;echo &lt;span style=&#34;color:#ae81ff&#34;&gt;\&#xA;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;  &lt;span style=&#34;color:#e6db74&#34;&gt;&amp;#34;deb [arch=&amp;#34;&lt;/span&gt;&lt;span style=&#34;color:#66d9ef&#34;&gt;$(&lt;/span&gt;dpkg --print-architecture&lt;span style=&#34;color:#66d9ef&#34;&gt;)&lt;/span&gt;&lt;span style=&#34;color:#e6db74&#34;&gt;&amp;#34; signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \&#xA;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;&lt;span style=&#34;color:#e6db74&#34;&gt;  &amp;#34;&lt;/span&gt;&lt;span style=&#34;color:#66d9ef&#34;&gt;$(&lt;/span&gt;. /etc/os-release &lt;span style=&#34;color:#f92672&#34;&gt;&amp;amp;&amp;amp;&lt;/span&gt; echo &lt;span style=&#34;color:#e6db74&#34;&gt;&amp;#34;&lt;/span&gt;$VERSION_CODENAME&lt;span style=&#34;color:#e6db74&#34;&gt;&amp;#34;&lt;/span&gt;&lt;span style=&#34;color:#66d9ef&#34;&gt;)&lt;/span&gt;&lt;span style=&#34;color:#e6db74&#34;&gt;&amp;#34; stable&amp;#34;&lt;/span&gt; | &lt;span style=&#34;color:#ae81ff&#34;&gt;\&#xA;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;  sudo tee /etc/apt/sources.list.d/docker.list &amp;gt; /dev/null&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;sudo apt-get update&#xA;&lt;/span&gt;&lt;/span&gt;&lt;/code&gt;&lt;/pre&gt;&lt;/div&gt;&lt;h2 id=&#34;simple-commands&#34;&gt;Simple commands&lt;/h2&gt;&#xA;&lt;p&gt;watch version&lt;/p&gt;</description>
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