Date: Tue, 23 Oct 2012 09:51:34 +0100 (BST) From: Anton Shterenlikht <mexas@bristol.ac.uk> To: freebsd-doc@freebsd.org Subject: improving find -<a|c|m>min option description Message-ID: <201210230851.q9N8pYXg052407@mech-cluster241.men.bris.ac.uk>
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find(1) man page has: -amin n True if the difference between the file last access time and the time find was started, rounded up to the next full minute, is n minutes. -cmin n True if the difference between the time of last change of file status information and the time find was started, rounded up to the next full minute, is n minutes. -mmin n True if the difference between the file last modification time and the time find was started, rounded up to the next full minute, is n minutes. The description is not clear enough. It is not clear that n can be +n, -n or just n, and the meaning will change. In "UNIX in a nutshell" by Arnold Robbins, 4th edition, 2006, pages 87-88, there is, in my opinion, a more clear description: *quote* -amin +n | -n | n Find files last accessed more than n (+n), less that n (-n), or exactly n minutes ago. -cmin +n | -n | n Find files last changed more than n (+n), less that n (-n), or exactly n minutes ago. -mmin +n | -n | n Find files last modified more than n (+n), less that n (-n), or exactly n minutes ago. *end quote* Does anybody agree/disagree with me? I'll provide a patch if there is agreement. Anton
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