in reply to rename files with mtime

Ask yourself, "Why do I have to sort the log-files according to their mtime?". strftime or the filesystem could not care less whether your rename the files in sorted order or not.

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

In Section Seekers of Perl Wisdom