title: Perl - system command printing to terminal?
body: <p>I'm writing a Perl script that allows me to change the tile of my terminal tabs, however, everytime I run it, a "-n -e" gets printed to my terminal line.  If I leave those options out, just a blank line gets printed.  Is there any way I can execute the system command inside perl, and not have any code remnants show up on my terminal?</p>
  
  <pre><code>  1 #!/usr/bin/perl
    2 #sets the title on terminal tabs (mac OSX)
    3 
    4 #use strict;
    5 use warnings;
    6  
    7 #sets title of term window to input from user.  
    8 my $textline="\'echo -n -e \"\\033]0;";
    9 $textline = $textline . "@ARGV" . '\007"\'';
   10 
   11 system "\'$textline\'"; 
   12 
  </code></pre>
  
  <p>Thanks</p>