http://www.perlmonks.org?node_id=248164


in reply to Re: command lineIn place edit with a filter
in thread command lineIn place edit with a filter

for /R %f in (*.dsp) do perl -ibak -pe "s#\bGPP\b#Arjun#i;" %f

Not quite xargs ;-) 'for' will do much more than it used to. The '/R' makes for look recursively in each subdirectory.