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I need to extract a URL that is wrapped with <strong> tags. It’s a simple regular expression, but I don’t know how to do that in shell script. Here is example:
line="<strong>http://www.example.com/index.php</strong>"
url=$(echo $line | sed -n '/strong>(http:\/\/.+)<\/strong/p')
I need “http://www.example.com/index.php” in the $url variable.
Using busybox.
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