why did the coder use a pipe in open() instead of using backticks or system()?

An even better question: Why didn't (s)he use File::Find? There is no need to spawn a child process just to find files in a directory tree.

Consider rewriting that code to use File::Find.

Alexander

--
Today I will gladly share my knowledge and experience, for there are no sweeter words than "I told you so". ;-)

In reply to Re: Interacting with the shell ( backticks, system(), open -| ) by afoken
in thread Interacting with the shell ( backticks, system(), open -| ) by jktstance

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