Rishabh Sharma writes

can we edit ReDIF.pm

No.

so that it can read all the .rdf in 2007-02-01 in single run.

It aleady has functionalty to do just that. Kindly refer to my sample script. I think it only reads the first 10 templates, if you remove that limit, it will read all. Cheers, Thomas Krichel http://openlib.org/home/krichel http://authorprofile.org/pkr1 skype: thomaskrichel