script required to autoupdate oscam files

hi, i have install auto install oscam&cccam2.1.3 original written by mr youknowwho.and that installation is included the config update script for cccam.
if i edite my cfg file then normaly i add in /var/config and run a command on terminal to update or itself update every night.
can it possible if some one can write the scritp so with same command i will update oscam, files(oscam.server,oscam.config,oscam.user) with my cccam.cfg.

and also they can be able to update them self every night themself.????????

ok, that will update oscam to a newer version.
it also show me to creat a folder as
sudo mkdir /usr/local/bin/oscam_backups
chown scot /usr/local/bin/oscam_backups

then add script to /var/scripts
and chmod 755 to script

i can choos a cron job to run it daily.

now after update the newer one do i need to fill again oscam.server,config and user detail?

my first quiten was if i edit any of oscam file(server,config,user) after altering if i can add the in /var/config can i run config update to make them update with new detail in /usr/local/etc ?

sorry to ask as i am doing some experiments and will post all the results.

will all the new version automatically supprt to my card?if not then how can i reverse things?also can we creat any kind of script to update the configs ?