Si estas cansado de que tu vecino te piratee la señal WiFi; Vía The Inquirer, encontramos un método que hará que esos ladrones vean frustrados sus deshonestas intenciones, ya que con la implementación de este sistema podrás inclusive hacer que vea las imágenes de cabeza o borrosas.

Solo necesitas modificar el archivo /etc/dhcpd.conf

ddns-updates off;
ddns-update-style interim;
authoritative;

shared-network local {

subnet *.*.*.* netmask 255.255.255.0 {
range *.*.*.* *.*.*.*;
option routers *.*.*.*;
option subnet-mask 255.255.255.0;
option domain-name "XXXXX";
option domain-name-servers *.*.*.*;
deny unknown-clients;

host trusted1 {
hardware ethernet *:*:*:*:*:*;
fixed-address *.*.*.*;
}
}

subnet 192.168.0.0 netmask 255.255.255.0 {
range 192.168.0.2 192.168.0.10;
option routers 192.168.0.1;
option subnet-mask 255.255.255.0;
option domain-name-servers 192.168.0.1;
allow unknown-clients;

}
}


Para hacer la modificación de las imágenes, utiliza este script:


#!/usr/bin/perl
$|=1;
$count = 0;
$pid = $$;
while () {
chomp $_;
if ($_ =~ /(.*\.jpg)/i) {
$url = $1;
system("/usr/bin/wget", "-q", "-O","/space/WebPages/images/$pid-$count.jpg", "$url");
system("/usr/bin/mogrify", "-flip","/space/WebPages/images/$pid-$count.jpg");
print "http://127.0.0.1/images/$pid-$count.jpg\n";
}
elsif ($_ =~ /(.*\.gif)/i) {
$url = $1;
system("/usr/bin/wget", "-q", "-O","/space/WebPages/images/$pid-$count.gif", "$url");
system("/usr/bin/mogrify", "-flip","/space/WebPages/images/$pid-$count.gif");
print "http://127.0.0.1/images/$pid-$count.gif\n";

}
else {
print "$_\n";;
}
$count++;
}


Si eres usuario de Windows y quieres hacer la prueba de manera sencilla, visita la siguiente dirección: http://fedoraproject.org/ o http://www.ubuntu.com/
Noticia original: Upside-Down-Ternet

This entry was posted on Sábado, Mayo 26th, 2007 at 12:45 pm and is filed under Internet. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.