try `find2perl` and use File::Find if you want it to go N directories (cause DIR don't do that), otherwise try `perldoc -f glob'.

perl -le"BEGIN{@ARGV=glob shift;}print for @ARGV;" *.dsp
perl -i.bak -pe"BEGIN{@ARGV=glob shift;}s#\bGPP\b#Arjun#i" *.dsp
[download]

If the above is unclear, then `perldoc -f shift' ;)

MJD says you can't just make shit up and expect the computer to know what you mean, retardo! I run a Win32 PPM repository for perl 5.6x+5.8x. I take requests. ** The Third rule of perl club is a statement of fact: pod is sexy.