If I were writing a C program on *nix I would use isatty. I have never used it but POSIX provides this function which should work if you are on a POSIX compliant system. For another idea based on stat see http://perl.plover.com/yak/commands-perl/samples/slide016.html.

In reply to Re: Altering Behavior of a Script by ig
in thread Altering Behavior of a Script by bichonfrise74

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