Output move files using awk

When recently put together a backup file, you need to sort by year, some records notes for future reference

1. Use awk output to move files from
   ... | awk ... | xargs -d ' \ n' mv -t ./small_images

2. grep + regular
   grep -E '2018- [0-9] { 2} - [0-9] {2}'

3. ls time files according to the new time r # a new reversal order
   ls -tar --full-time