Aun no me sirve la instruccion del pdate-rc.d firewall.sh start 40 2 3 4 5, me da lo siguente cuando la ejecuto:
firewall:/etc/init.d# update-rc.d firewall.sh 40 2 3 4 5
usage: update-rc.d [-n] [-f] <basename> remove
update-rc.d [-n] <basename> defaults [NN | sNN kNN]
update-rc.d [-n] <basename> start|stop NN runlvl [runlvl] [...] .
-n: not really
-f: force
QUE SERA¡?¡?¡?¡?
Un saludo!!