`find` files based on time
find
commands for BSD unix (or macOS) by file time.
find files modified within the last day
find ./ -Btime -1d
find files accessed within the last day
find ./ -atime -1d
find files created within the last day
find ./ -ctime -1d
find files modified between 50 and 100 days ago
find ./ -Btime +50d -Btime -100d