modify creation date of file mac code example
Example: mac rename file to file creation date
for f in *.*; do echo mv -n "$f" "${f%.*}-$(stat -f'%SB' -t "%H_%M_%S" "$f").${f##*.}"; donefor f in *.*; do echo mv -n "$f" "${f%.*}-$(stat -f'%SB' -t "%H_%M_%S" "$f").${f##*.}"; done