Using a 'hash' of regexes, then seeing if they match based upon a 'split' mapped to an array?

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Key                               Lookup
$(server_connection.socket_errno) [\d\-]+
%t                                \d\d/\d\d/\d\d\d\d:\d\d:\d\d:\d\d

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$(server_connection.socket_errno) %t blah

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my-test 10:00

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