Debian 如何更新源
<p>1.备份</p><div class="cnblogs_code">
<pre><span style="color: rgba(0, 0, 255, 1)">sudo</span> <span style="color: rgba(0, 0, 255, 1)">mv</span> /etc/apt/sources.list /etc/apt/sources.list.bak</pre>
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<p>2.编辑源</p>
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<pre><span style="color: rgba(0, 0, 255, 1)">sudo</span> vim /etc/apt/sources.list</pre>
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<p>vim内容为</p>
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<pre>deb http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.aliyun.com/debian/ buster main non-free contrib</span>
deb http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.aliyun.com/debian/ buster-updates main non-free contrib</span>
deb http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.aliyun.com/debian/ buster-backports main non-free contrib</span>
deb http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.aliyun.com/debian-security/ buster/updates main non-free contrib</span>
deb-src http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.aliyun.com/debian/ buster main non-free contrib</span>
deb-src http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.aliyun.com/debian/ buster-updates main non-free contrib</span>
deb-src http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.aliyun.com/debian/ buster-backports main non-free contrib</span>
deb-src http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.aliyun.com/debian-security/ buster/updates main non-free contrib</span></pre>
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<p>3.更新</p>
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<pre><span style="color: rgba(0, 0, 255, 1)">sudo</span> apt-<span style="color: rgba(0, 0, 0, 1)">get update
</span><span style="color: rgba(0, 0, 255, 1)">sudo</span> apt-get upgrade</pre>
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<p> </p>
<p>参考资料</p>
<p>https://segmentfault.com/a/1190000024419040</p>
<p> </p><br><br>
来源:https://www.cnblogs.com/liqi77gg/p/16788629.html
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