May be Jim missed something...

dest=/path/to/september/
touch -t 201209010000 /tmp/d1
touch -t 201209302359 /tmp/d2
find /path/to/files -type f -newer /tmp/d1 \! -newer /tmp/d2 | while read fname
do
     mv "$fname" "$dest"
done

Thanks elixir!

It is working fine for the september files. I need to move the other month files also needs to be moved to the respective folders.

Please help me to do this.

---------- Post updated at 09:03 AM ---------- Previous update was at 08:59 AM ----------

I have an idea like first we have to find the list of files from the directory. then we have to get the month of the file using awk {print $6} and based on the month we have to move our files.

pls help me such a way to resolve this issue. Thanks!

ls -lrt | awk -v '/^\-/{print $6,$NF}' | while read month filename
do
        mkdirp -p /full/path/${month}_bkp_files
        mv ${filename} /full/path/${month}_bkp_files
done

Thanks!

mv: cannot stat 'test.edi': No such file or directory

getting the above error