Sorry for not mentioning,

Code:

AUTO_F1_20140610.TXT -- this file , i received on 06/10/2014---June/10/2014
LA_AUTO_06112014.TXT -- this file , i received on 06/11/2014---June/11/2014

so i received the above files on 10 & 11th of June.
we can receive files in any format , either YYYYMMDD or DDMMYYYY.

I tried to extract the dates in the files using below CODE

Code:

 ls -1 *.TXT|awk 'BEGIN{FS="[_.]"}{print $(NF-1)}'

It gives just dates like this "20140610" , i got all the dates, but stuck there to move forward "to move all the files which we received after 10 of the month" .

Please let me know if any questions.