I am trying to rename by adding creation(not modified)timestamp at the front of all the files(folders not included) in the directories and sub-directories with bash script.
I got this bash from one of my post.But that current bash won't print creation date.

```
for f in $(find . -type f); do    
    mv -T "$f" "${f%/*}/$(date -r "$f" +"%Y %m %d %H %M %S"|sed -e 's/   /_/g')_"${f##*/}""
done

```