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Very nice solution!
A small improvement makes the regex a bit more specific and have it reject filenames that do not match the expected file name template.
CountZero A program should be light and agile, its subroutines connected like a string of pearls. The spirit and intent of the program should be retained throughout. There should be neither too little or too much, neither needless loops nor useless variables, neither lack of structure nor overwhelming rigidity." - The Tao of Programming, 4.1 - Geoffrey James My blog: Imperial DeltronicsIn reply to Re^2: Find the last item in a series of files
by CountZero
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