Try the following code....

{
  local $/;  # turn off input separator
  $input = <>;
}

[download]
This reads everything from <STDIN> into the variable $input in one go. I believe this is the quickest method of reading input.

In reply to Re: Increasing Buffer size of STDIN on PERL Program by Roger
in thread Increasing Buffer size of STDIN on PERL Program by kr123

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