我从未使用过xmlstarlet,所以我只是想让输入和所需输出保持简单,希望我可以从发布的答案中学到一些东西。
输入:
<channel>
<title>
<link>http://www.MYDOMAIN.com/</link>
<description></description>
<ttl>60</ttl>
<category>Sports</category>
<item>
<sport><![CDATA[Women's Soccer]]></sport>
<opponent><![CDATA[South Carolina (Exhibition)]]></opponent>
<location><![CDATA[Columbia, S.C.]]></location>
<date>08/09/2012</date>
<time>7:00 PM</time>
<tv><![CDATA[]]></tv>
<tournamentname><![CDATA[]]></tournamentname>
<homeaway>A</homeaway>
</item>
<item>
<sport><![CDATA[Men's Soccer]]></sport>
<opponent><![CDATA[Ohio State (Exhibition)]]></opponent>
<location><![CDATA[Fort Wayne, Ind.]]></location>
<date>08/17/2012</date>
<time>7:00 PM</time>
<tv><![CDATA[]]></tv>
<tournamentname><![CDATA[]]></tournamentname>
<homeaway>H</homeaway>
</item>
<item>
<sport><![CDATA[Women's Soccer]]></sport>
<opponent><![CDATA[William and Mary]]></opponent>
<location><![CDATA[Williamsburg, Va.]]></location>
<date>08/17/2012</date>
<time>7:00 PM</time>
<tv><![CDATA[]]></tv>
<tournamentname><![CDATA[]]></tournamentname>
<homeaway>A</homeaway>
</item>
期望的输出:
Women's Soccer Away @ South Carolina (Exhibition) at 7:00 PM
Men's Soccer Home vs Ohio State at 7:00 PM
Women's Soccer Away @ William and Mary at 7:00 PM
一些使这不仅仅是简单的数据操作的东西
1)我想删除所有没有<date>
当前日期的数据
2)正如您从所需的输出中看到的那样,我希望元素<homeaway>
的结果显示文本'Away @',并且我希望H标签显示文字'Home vs'
非常感谢你的帮助,我真的很感激。
答案 0 :(得分:4)
xmlstarlet sel --text -t \
-m '//channel[category="Sports"]/item[date="'$(date +%m/%d/%Y)'"]' \
-v sport -o ' ' \
--if 'homeaway="H"' -o 'Home vs' --else -o 'Away @' -b -o ' ' \
-v opponent -o ' ' \
-o 'at ' -v time --nl \
/tmp/rss.xml