if have any xml file as below:
<soap env="abc" id="xyz">
<emp>acdf</emp>
<Workinstance name="ab" id="ab1">
<x>1</x>
<y>2</y>
</Workinstance>
<projectinstance name="cd" id="cd1">
<u>1</u>
<v>2</v>
</projectinstance>
</soap>
I want to extract the id field in workinstance using unix script
I tried grep but, it is retrieving the whole xml file.
Can someone help me how to get it?
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