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Re: <STDIN> detects only input after perl script is run.

by blue_cowdawg (Monsignor)
on May 03, 2013 at 15:41 UTC ( [id://1031915]=note: print w/replies, xml ) Need Help??

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  1. or download this
    echo "h" | perl filename.pl
  2. or download this
    #!/usr/bin/perl -w
use strict;  #damn fine idea
my $user_value=<STDIN>;

chomp $user_vaule;

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