De franhpWiki

A /etc/gdm/PostSession es pot posar l'script de neteja

   rm -rf /home/alumne/
   mkdir /home/alumne
   cd /home/alumne
   tar zxvf ../configuracions.tar.gz
   cd ..
   chown -R alumne:alumne alumne/

Script

   #!/bin/bash
   
   #  Versio: 0.3
   # 
   # Aquest script transforma una instal·lacio neta de ubuntu en un 
   # ordinador de la UCE
   #
   # Autor: Fran Hermoso
   #
   # Us: ./uce.sh 192.168.1.5 [scp]
   
   
   
   #El primer ordinador si el parametre scp esta posat
   ORIGEN="192.168.1.15"
   
   #Ordinador actual
   DESTI="$1"
   INTERFICIE_PRINCIPAL="eth0"
   ROUTER="192.168.1.1"
   
   #Paquets extra
   ALTRES="language-pack-ca"
   
   #Els repositoris
   SERVIDOR="192.168.1.13"
   DISTRO="jaunty"
   
   # No tocar res d'aqui en avall
   
   if [ $(whoami) != "root" ]
       then
           echo "Executa 'sudo -s' abans"
           exit 0
   fi
   
   # IP estatica
   echo "auto lo $INTERFICIE_PRINCIPAL" > /etc/network/interfaces
   echo "iface lo inet loopback" >> /etc/network/interfaces
   echo "iface $INTERFICIE_PRINCIPAL inet static" >> /etc/network/interfaces
   echo "address $DESTI" >> /etc/network/interfaces
   echo "netmask 255.255.255.0" >> /etc/network/interfaces
   echo "gateway $ROUTER" >> /etc/network/interfaces
   echo "nameserver $ROUTER" > /etc/resolv.conf
   
   /etc/init.d/networking restart
   
   
   # Paquets
   echo "Quan l'ordinador d'origen estigui llest, prem la tecla retorn"
   read
   mv /etc/apt/sources.list /etc/apt/sources.list.bak
   echo "deb http://$SERVIDOR/ubuntu/ $DISTRO main restricted universe multiverse" > /etc/apt/sources.list
   echo "deb http://$SERVIDOR/ubuntu/ $DISTRO-updates main restricted universe multiverse" >> /etc/apt/sources.list
   echo "deb http://$SERVIDOR/ubuntu/ $DISTRO-security main restricted universe multiverse" >> /etc/apt/sources.list
   echo "deb http://$SERVIDOR/ubuntu/ $DISTRO-backports main restricted universe multiverse" >> /etc/apt/sources.list
   
   if [ $2 == "scp" ]
   then
           echo "Inseriu el pass del origen"
       scp -r $ORIGEN:/var/cache/apt/archives/* /var/cache/apt/archives/
   fi
   
   apt-get update
   apt-get dist-upgrade
   apt-get install ubuntu-restricted-extras sun-java6-plugin vim openssh-server vlc $ALTRES
   echo "premeu retorn per tornar a iniciar"
   read
   reboot