What is this about?

Elevator story: I save some folders daily to a tar.xz file on min 2 disks.I want to keep that files for 120 days to restore if needed. But I want to thin out the files which are older: 2 years old I keep one per Month 4 to 2 Years one per quater year 4 to 12 one per year-

Written in lovely and easy rust with clap, so clean_save --help is your friend to change folders or file extension or just dryrun.

Feel free to use, but do not expect any guarantee :-)

Enjoy