Peter, I modify just a little your script !! It works fine !! I send it to you and again, thanks ! %pre FOO="linux" while [ "$FOO" != "yes" ]; do if [ "$FOO" = "no" ]; then reboot else ( echo echo "********************************************************************************" echo "* W A R N I N G *" echo "* *" echo "* You are starting the SECURE FEDORA CORE 2 installation *" echo "* process. This process will install a completely new operating system and *" echo "* software. Any software previously on this system will be irrevocably *" echo "* overwritten. *" echo "* Do you wish to continue? (Type the entire word \"yes\" to proceed.) *" echo "* *" echo "********************************************************************************" echo " " echo -n "Proceed with install? " ) >/dev/tty1 read FOO fi done ===== -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- Edgar Alberto Chillón Escárcega Security Cunsultant - Pfizer OS Mobile: 04455-1951-9194 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- PublicKeyID: 0x584CF620 [DH/DSS] http://keyserver.noreply.org/ FingerPrint: 1EDE EF26 C6AA 17DC 1A59 97C8 5270 1942 584C F620 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- _________________________________________________________ Do You Yahoo!? La mejor conexión a internet y 25MB extra a tu correo por $100 al mes. http://net.yahoo.com.mx