find is giving you a list of filenames terminated by newlines. So when you print qq($_), you're printing out a newline after your filename. So all your foo are belong to us... dammit... all of your foo end up just after a newline, aka the beginning of the next line.

The quick fix isfind | perl -lne "print qq($_) . q(foo)"

That will strip off the newline when reading each line in, and append a newline to the output of print.

In reply to Re: Concatenation connected to find pipe behaves wierdly. by sfink
in thread Concatenation connected to find pipe behaves wierdly. by tphyahoo

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