Following is the Simplest method of Deleting a file of particular date/month , just three lines of code will delete all the files of particular month (date )
#!/bin/sh
ls -ltr | grep '10 May' | awk -F '(print$10)' > tmp
xarg rm
rm -f tmp
User can change a date or month according to his/her need for any comment/errors please contact me on shobhitkapoor@gmail.com