Running Linux from a USB drive is possible. You can boot just about any distribution you want from USB. There are some things you should consider before going this route. I've used Linux in just about ...

In theory, writing a Linux device driver shouldn’t be that hard, but it is harder than it looks. However, using libusb, you can easily deal with USB devices from user space, which, for many purposes, ...

Having a Linux live USB can save many headaches if your main PC has issues, but they're also useful as portable OSes that you keep with you, and plug into whatever host machine is nearby. For them to ...

There are some situations where you'll wish you had one.