Summary
# find ./target_path -type f ! -newerwt "2023-09-04 00:00:00" -ls
# find ./target_path -type f ! -newerwt "2023-09-04 00:00:00" -delete# find ./target_path -type f ! -newerwt "2023-09-04 00:00:00" -ls
# find ./target_path -type f ! -newerwt "2023-09-04 00:00:00" -delete