http://www.itninja.com/blog/view/create-a-bootable-encrypted-usb-running-linux-mint-16

https://rudd-o.com/linux-and-free-software/how-to-make-pulseaudio-run-once-at-boot-for-all-your-users

https://www.maketecheasier.com/check-repair-filesystem-fsck-linux/