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 ...
How-To Geek on MSN
Why everyone should have a spare bootable Linux USB disk
There are some situations where you'll wish you had one.
How-To Geek on MSN
You’re probably ready for Arch Linux. Here’s how to tell
If the command line, package managers, and troubleshooting don’t scare you anymore, you might be ready to try Arch Linux.
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