Samba
	Purpose
	making a share with a name
	making a share via [homes]
	Setting the default permissions to not world readable
	Adding/changing/enabling/disabling a password
	restart the server

NFS
	mounting with mount command
	mounting via /etc/fstab
	unmounting
	adding a client to the export list
	exporting r/o
	root squash
	what does mount -a and exportfs -a do
	How to tell what's mounted

Users
	Every field in every file except the password change timeout stuff
	Making a user
	Deleting a user
	Disable a user

Shell
	File redirectrion with > >> and <
	Piping with |
	Find and grep

Crontab
	Basics

Packages
	Installing a package
	Deleting a package
	Purging a package
	updating the database
	upgrade

Superbowl