unix script to extract values in xml file

Question

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

I have an XML file as below:

<xml>Workinstance name="suvi" permission="read" id="6543"</xml>
<xml>Projectinstance name="ram" permission="write" id="3534"</xml>

I want to display the workinstance id field from that XML file.

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1 Answer

深蓝 · Answer 1 · 2022-01-31T07:26:45+0000

answered Jan 31, 2022 by 深蓝 (71.8m points)

grep '<xml>Workinstance' file.xml | grep -o 'id="[^"]*' | cut -c5-

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