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geoffreywiseman / prune

A simple utility for pruning files based on date as a means of keeping increasingly sparse backups.
http://geoffreywiseman.github.com/prune
The Unlicense
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Do Not Confirm if No Action to Take #22

Closed geoffreywiseman closed 13 years ago

geoffreywiseman commented 13 years ago

If an invocation of prune will not take any actions (e.g. retain all existing files), then don't bother to confirm that you should proceed.

Need to distinguish between 'actions' that do nothing (e.g 'retain') and those that do something (e.g. 'remove').