I’ll just get this out right now, I’ve fallen for Live USB drives. Yes, and if you haven’t yet, you will. What fills an entire CD, only fills 17% of a 4GB thumb drive (8% of an 8GB, 4% of a 16GB, 2% of a 32GB, and so on). And you don’t have to throw them away when you’re done using them or if they’re outdated, you just reinstall.

via TildeHash

via OMG! Ubuntu!

You’ll need a flash drive with at least 1GB of free space, and ISO images of either Ubuntu 8.10 or Fedora 9. It’s likely there are other distros out there that work with similar or perhaps even identical instructions, but Ubuntu and Fedora are the big two so we stuck with them.

We all fill up our hard-drives from time to time, but thanks to Gnome GParted, rearranging disk partitions isn’t as terrifying as it used to be. In fact, armed with a GParted Live CD, there’s a swathe of disk space fiddling jobs I can tackle without gnawing my fingers to the bone:

Now, another emphatic endorsement – all Windows users should have a Linux Live CD, and, know how to use it.

This HOWTO is about making a live CD/DVD from the main system on your hard drive. This might be desired if you have customized your system and want to have it on CD. It can be useful also if you want to create a recovery CD from scratch, as you can make a minimal system using debootstrap and transform it into a live CD.

This guide shows how you can create a Live-CD from your Ubuntu Gutsy Gibbon or Linux Mint 4.0 system with a tool called remastersys. Remastersys is available in the Linux Mint romeo repository. You can customize your Ubuntu/Linux Mint system and then let remastersys create an iso image of it which you can then burn onto a CD/DVD.

I am writing this article on a Windows laptop borrowed from a friend. But fear not, dear reader, for I have not abandoned my free software principles. For while the hard disk of this laptop contains the Windows operating system, I have used a USB key as the boot device, and the laptop is currently running Fedora 8, codenamed “Werewolf.”

Backing up partitions and hard disks sounds like work — until youve tried Clonezilla. With Clonezilla you can clone and duplicate partitions of various formats and disks of various sizes locally or over the network. Even more impressive is the fact that you can do all this without typing complicated commands. And since Clonezilla is available as part of the GParted-Clonezilla live CD, you dont even have to install it.

A few weeks ago, I promised to explain how to create your own custom live CD with Fedora’s new tools. Well, last week Fedora 7 was launched and all the tools you need are available in the repositories. This even includes a brand new graphical tool, put together by the people at Fedora Unity, called Revisor, which will allow you to spin your own live CD or installation material in an unbelievably user friendly manner.

“Okay, little Percival, let me tell you what partitioning was like in the old days. If you already had information on your hard drive, but wanted to re-partition it, all your data would be erased. There were programs available that would partition your drive without erasing all your stuff, but they cost money.”

Of course, it can be even more portable when it runs entirely off of an inexpensive USB key. So let’s install it to a 1 GB USB key, and create a persistent home directory in which to store files. Only let’s do it the lazy way, and keep use of the command prompt to a bare minimum.