|The stupid question is the question not asked|
Re^3: Need help on regexpby 2teez (Priest)
|on Aug 04, 2013 at 06:40 UTC||Need Help??|
then simply doing this:
prints abcd_efgh-1.2.3, and thanks to if /3$/; of course using ONLY these OP strings. It could be a different thing if there are other strings ending with "3".
All that been said on the assumption that, that was what was intended by the OP.
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