Linux on a Fingernail

“This issue of Linux Journal is all about how to get Linux in
your pocket.

“In this article, I go one better and tell you how to get Linux
on your fingernail. Now, before you get too excited, I won’t be
discussing some new nano-computer being used by James Bond,
unfortunately. Instead, I discuss how to put Linux on a micro-SD
card (or any other USB drive, for that matter). Using this, you can
run Linux on any machine that can boot off a USB device.”