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Last active June 2, 2016 05:22
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linux sed - remove multiple lines comment block
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sed-usage.md

=== remove single line comment

   eg: <!-- -->
   
   sed -i '/<!--.*-->/ d' file

=== remove multiple lines of comments

    eg:
    <!--
     abc
     def
    -->
    
    sed -i '/<!--/,/-->/ d' file
    Note: the , implied the multiple lines.
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