Ok, to make the set complete, I mention the solution using open: 

open (CMD, "your command |") or die "Couldn't fork: $!";
while (my $line = <CMD>) {
  # read output from command linewise
}

# or slurp the whole output into one string
# {
#   local $/;
#   $string = <CMD>;
# }

# or read the output into an array for easy line access
# my @lines = <CMD>;

close CMD;

[download]

-- Hofmator

In reply to Re: running programs by Hofmator
in thread running programs by dmaranan

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