Ubuntu下安装和卸载软件的方法分享
<p><span><strong>前言</strong></span></p>
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在ubuntu当中，安装应用程序我所知道的有三种方法，分别是apt-get，dpkg安装deb两种方法，下面来看看详细的介绍吧。</p>
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<span><strong>1、通过deb包安装的情况：</strong></span></p>
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<strong>安装.deb包：</strong></p>
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代码:</p>
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<code class="bash functions">sudo</code> <code class="bash plain">dpkg -i package_file.deb</code>
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反安装.deb包：</p>
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代码:</p>
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<code class="bash functions">sudo</code> <code class="bash plain">dpkg -r package_name</code>
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<span><strong>2、通过apt-get安装的情况：</strong></span></p>
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<strong>安装</strong></p>
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代码:</p>
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<code class="bash functions">sudo</code> <code class="bash plain">apt-get </code><code class="bash functions">install</code> <code class="bash plain">package_name</code>
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<strong>反安装</strong></p>
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代码:</p>
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<code class="bash functions">sudo</code> <code class="bash plain">apt-get remove package_name</code>
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<code>sudo dpkg -p package_name</code>卸载软件包及其配置文件，但无法解决依赖关系！</p>
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<code>sudo aptitude purge pkgname</code>卸载软件包及其配置文件与依赖关系包！</p>
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清除所有已删除包的残馀配置文件</p>
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<code class="bash plain">dpkg -l |</code><code class="bash functions">grep</code> <code class="bash plain">^rc|</code><code class="bash functions">awk</code> <code class="bash string">'{print $2}'</code> <code class="bash plain">|</code><code class="bash functions">sudo</code> <code class="bash functions">xargs</code> <code class="bash plain">dpkg -P</code>
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如果报如下错误，证明你的系统中没有残留配置文件了，无须担心</p>
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<code class="bash plain">dpkg: --purge needs at least one package name argument</code>
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<span><strong>总结</strong></span></p>
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以上就是这篇文章的全部内容了，希望本文的内容对大家的学习或者工作能带来一定的帮助，如果有疑问大家可以留言交流，谢谢大家对的支持。</p>
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原文链接：http://www.doocr.com/articles/58aefaf7d9b4214057a5cb3c</p>
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