Persistent Files

As of today,  these Files I need to keep from a host before updating the OS...

• /etc/hosts
• /etc/fstab
• /etc/rc.local
• /etc/sysctl.conf (In case I've fumbled the swappiness)
• Information regarding where does the ~/Desktop/sync.local.sh points to.

Basically thats it.
The rest of the files, of everything actually, gets restored/ pulled/ sync'ed from the backups.