The latter regex $test =~ s/"^mouse_(.+)"/$1/; is very close. The problem is that when you assign a string to a variable (eg: $test = "blah";), the quotes are stripped off. So it's the double-quote at the beginning of the regex that is breaking things. To further, ^ denotes the beginning of the string, so the " would never match even if there was one embedded in the string. Note though that the second double-quote at the end of the regex will allow the regex to match even though there isn't one in the string, because you capture everything (.+) up to it.

This works:

$test =~ s/^mouse_(.+)/$1/;

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In reply to Re: s/// operator by stevieb
in thread s/// operator by perlUser345

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