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+<file>
+#!/bin/bash
+#credits: superpiwi
+#http://ubuntulife.wordpress.com/2010/11/22/el-parche-milagro-de-linux-ahora-con-script-de-instalacion/
+#in English and with 3 small fixes by Andrew @ http://www.webupd8.org
+YELLOW="\033[1;33m"
+RED="\033[0;31m"
+ENDCOLOR="\033[0m"
+#::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+# PARCHEAR
+#
+# Aplica las mejoras del kernel (parche de 200 lineas)
+# pero en 4 lineas de bash.
+#
+#::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+function PARCHEAR ()
+{
+FICHERO="$HOME/.bashrc"
+echo ""
+echo -e $YELLOW"Patching [${FICHERO}]..."$ENDCOLOR
+echo ""
+# AÃ±adiendo cadenas a .bashrc
+# Primero buscamos una cadena "base" para ver si esta o no ya aÃ±adido
+LINEAS=`cat $FICHERO | grep "/dev/cgroup/cpu/user" | wc -l`
+if [ "$LINEAS" == "0" ];
+then
+	echo "Adding the patch..."
+	echo "if [ \"\$PS1\" ] ; then" | tee -a $FICHERO
+	echo "mkdir -p -m 0700 /dev/cgroup/cpu/user/\$\$ > /dev/null 2>&1" | tee -a $FICHERO
+	echo "echo \$\$ > /dev/cgroup/cpu/user/\$\$/tasks" | tee -a $FICHERO
+	echo "echo \"1\" > /dev/cgroup/cpu/user/\$\$/notify_on_release" | tee -a $FICHERO
+	echo "fi" | tee -a $FICHERO
+else
+	echo "It seems the patch is already included in $FICHERO"
+fi
+FICHERO="/etc/rc.local"
+echo ""
+echo -e $YELLOW"Patching [${FICHERO}]..."$ENDCOLOR
+echo ""
+# AÃ±adiendo cadenas a /etc/rc.local
+# Primero buscamos una cadena "base" para ver si esta o no ya aÃ±adido
+LINEAS=`cat $FICHERO | grep "/dev/cgroup/cpu/release_agent" | wc -l`
+if [ "$LINEAS" == "0" ];
+then
+	echo "Adding the patch..."
+	POSI=`cat $FICHERO | grep -n "exit 0" | sort -nr | head -n 1 | awk -F: '{print $1}'`
+	#echo "Posi es [$POSI]"
+	echo "Making backup of $FICHERO in /etc/rc.local.backup.txt"
+	cp /etc/rc.local /etc/rc.local.backup.txt
+	sed "${POSI}imkdir -p /dev/cgroup/cpu\nmount -t cgroup cgroup /dev/cgroup/cpu -o cpu\nmkdir -m 0777 /dev/cgroup/cpu/user\necho \"/usr/local/sbin/cgroup_clean\" > /dev/cgroup/cpu/release_agent" /etc/rc.local | tee /etc/rc.new.local
+	mv /etc/rc.new.local /etc/rc.local
+	#echo "#========== 200 lines kernel patch alternative ============" | tee -a $FICHERO
+	#echo "mkdir -p /dev/cgroup/cpu" | tee -a $FICHERO
+	#echo "mount -t cgroup cgroup /dev/cgroup/cpu -o cpu" | tee -a $FICHERO
+	#echo "mkdir -m 0777 /dev/cgroup/cpu/user" | tee -a $FICHERO
+	#echo "echo \"/usr/local/sbin/cgroup_clean\" > /dev/cgroup/cpu/release_agent" | tee -a $FICHERO
+	#echo "#====================================" | tee -a $FICHERO
+else
+	echo "It seems the patch is already included in $FICHERO"
+fi
+echo ""
+echo -e $YELLOW"Making [${FICHERO}] executable"$ENDCOLOR
+echo ""
+sudo chmod +x $FICHERO
+FICHERO="/usr/local/sbin/cgroup_clean"
+echo ""
+echo -e $YELLOW"Creating [${FICHERO}]..."$ENDCOLOR
+echo ""
+if [ ! -e $FICHERO ];
+then
+	echo "#!/bin/sh" | tee $FICHERO
+	echo "if [ \"\$*\" != \"/user\" ]; then" | tee -a $FICHERO
+	echo "rmdir /dev/cgroup/cpu/\$*" | tee -a $FICHERO
+	echo "fi" | tee -a $FICHERO
+else
+	echo "File $FICHERO already exists."
+fi;
+echo ""
+echo -e $YELLOW"Making [${FICHERO}] executable"$ENDCOLOR
+echo ""
+sudo chmod +x $FICHERO
+echo "DONE. The patch has been applied. Restart your computer..."
+}
+#-----------------------------------------------------------------------------
+# Comprobar que eres usuario root
+if [ $USER != root ]; then
+  echo -e $RED"Error: you need to run this script as root."
+  echo -e $YELLOW"Exiting..."$ENDCOLOR
+  exit 0
+fi
+# Parchear el Sistema
+PARCHEAR
+# end of parche.sh
+</file>