Check input device is a terminal: Difference between revisions

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(Rename Perl 6 -> Raku, alphabetize, minor clean-up)
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<lang perl6>say $*IN.t ?? "Input comes from tty." !! "Input doesn't come from tty.";</lang>
 
$ perl6raku istty.p6raku
Input comes from tty.
$ true | perl6raku istty.p6raku
Input doesn't come from tty.
 
Retrieved from "https://rosettacode.org/wiki/Check_input_device_is_a_terminal"