incremental backup

Hi All..

i am trying to write a script which will give the incremental tar backup of all files with latest timestam.

i tried with find -mmin -2
but if it takes half on hour or something to creat the tar itself, then no meaning in using the above command.
so please help me to find the solution

Thank u

have you considered using rsync?

Try this Automating backups with tar
Is very cool and works nice