Hi,

I want to construct the STDIN for a program that I call with the "system" command. I am working on perl 5.8.0.

I've put an idiot version of the code below (Notice the print in the middle.) 

use strict;

# Read all the data from STDIN in the $buffer variable
my $buffer = do { local $/; <STDIN> };

#Do a subtitution.
$buffer =~s/essage/assage/sg;

# Put $buffer back in STDIN so our system call can read it.
# DOES NOT WORK.
print STDIN "$buffer";

# Call our second program.
unshift(ARGV,"printout.pl");
unshift(ARGV,"perl");
system @ARGV;

[download]
Any help would be appreciated.

In reply to Constructing STDIN for an external progam by Anonymous Monk

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