I run a nightly backup of all my files using rdiff-backup. Can I use rdiff-backup to tell me when changes occurred to a particular file or set of files throughout a certain timeframe?
For example, lets say I have file.txt and here is its recent history
March 4 - nochange March 3 - changed March 2 - changed March 1 - nochange Feb 28 - nochange Feb 27 - nochange Feb 26 - changed Feb 25 - nochange
I'm trying to figure out if there is a command that would basically tell me:
file.txt changed on the following dates March 3, March 2, Feb 26
I can use --list-changed-since to show if something has changed or not during that time range. Do I have to just use this --list-changed-since multiple time (one for each backup) to determine which days it changed? Or is there a feature of rdiff-backup that is builtin for what I'm looking for?