https://www.bigdick.live • 这是Web Feed，又称为Atom Feed，把现在的网址复制到新闻阅读器即可订阅本站文章。造访「About Feeds」来了解更多资讯。 造访网站 近期文章 更新于 $DATE date 测序 孙瑜的个人首页：生物信息、数据科学、软件工程，以及公开简历、项目和文章。 Zola2018-12-21T00:00:00+00:00https://www.bigdick.live/tags/ce-xu/atom.xml 2018-12-21T00:00:00+00:00 2018-12-21T00:00:00+00:00 孙瑜 https://www.bigdick.live/blog/enapi-liang-xia-zai-zh/ <p>以<em>DRA005150</em>这个accession为例：</p> <p>先按<a class="external" rel="noopener external" target="_blank" href="https://ena-docs.readthedocs.io/en/latest/retrieval/file-download.html">ENA下载说明</a>打开ENA Browser，search这个字段（右上角），在出现的结果右侧选<em>Study</em>，点进去，下方<em>Download</em>字样这行最右侧有一个<em>TEXT</em>，将此文件下载后上传到服务器某目录下，然后执行：</p> <pre class="giallo z-code"><code data-lang="shellscript"><span class="giallo-l"><span class="z-punctuation z-definition z-comment z-comment"># 这里下载到的文件名为PRJDB5190.txt</span></span> <span class="giallo-l"><span class="z-punctuation z-definition z-comment z-comment"># aria2是多线程下载工具，会自动使用适量CPU核心占满带宽或IO</span></span> <span class="giallo-l"><span class="z-punctuation z-definition z-comment z-comment"># cut为了从数据metadata切割出URL</span></span> <span class="giallo-l"><span class="z-punctuation z-definition z-comment z-comment"># tr将其分割为按行的记录</span></span> <span class="giallo-l"><span class="z-punctuation z-definition z-comment z-comment"># sed为每行URL添加上FTP协议（否则aria2不识别）</span></span> <span class="giallo-l"><span class="z-punctuation z-definition z-comment z-comment"># tail去掉header</span></span> <span class="giallo-l"><span class="z-punctuation z-definition z-comment z-comment"># aria2c接受一个文件作为批量下载列表，这里使用标准输入</span></span> <span class="giallo-l"><span class="z-entity z-name z-function">cut</span><span class="z-string"> -f10 PRJDB5190.txt</span><span class="z-keyword z-operator"> |</span><span class="z-entity z-name z-function"> tr</span><span class="z-punctuation z-definition z-string z-string"> &#39;;&#39; &#39;\n&#39;</span><span class="z-keyword z-operator"> |</span><span class="z-entity z-name z-function"> sed</span><span class="z-string z-punctuation z-definition z-string"> -e &#39;s#^#ftp://#&#39;</span><span class="z-keyword z-operator"> |</span><span class="z-entity z-name z-function"> tail</span><span class="z-string"> -n +2</span><span class="z-keyword z-operator"> |</span><span class="z-entity z-name z-function"> aria2c</span><span class="z-string"> -i -</span></span></code></pre>