How can I get input without waiting for enter in Perl?
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by Hermann Ingjaldsson
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Published on 2010-04-21T17:28:57Z
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2010/04/22
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perl
|user-input
I am trying to make an interactive shell script in Perl.
The only user input I can find is the following:
$name = <STDIN>;
print STDOUT "Hello $name\n";
But in this the user must always press enter for the changes to take effect. How can I get the program to proceed immediately after a button has been pressed?
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