So you've heard about Linux and the way it's changing how we think about computers. Or, perhaps you're one of the thousands who have realized that, not only does an alternative to Microsoft exist, but that alternative far exceeds the reliability and stability of its expensive competitor. We all have our reasons for the curiosity that has drawn us to Linux. Ok, so what is it and where did it come from? The name "Linux" is derived from Minix, a smaller Unix, with its own twist. Linus Torvalds, a Finnish college student, decided to take on this project as a hobby on the side. In 1991, the first version of Linux was released by Linus as Open Source, meaning other programmers had the ability to modify the source code. We're now at version 2.6.24, as of this writing (10/28/07).
The advantages far outweigh the negatives when you make the switch. You'll notice one of the main things that separate Linux from Windows is the support available both online and off. Another thing you'll notice is how much the difference in cost is. Although Linux is free, there are commercial distributions that want money. The cost covers telephone support and their proprietary software. Most distributions, abbreviated as "distros" in geek speak, are free. Windows, on the other hand, not only costs $300-$400, but tech support calls are at least $150 per HOUR. One thing to note is that most Linux problems are solved online, through search engines, forums, newsgroups and other similar methods. With most Windows problems, a simple phone call to the ISP, the tech support number given when you bought your computer, or the store you bought it from can offer assistance with minimal fuss. Remember when I mentioned before how it takes a different frame of mind to operate Linux? No one will spoon-feed you the answers to your questions because, frankly, the answer is a search engine query away. Linux takes a hacker's mind set, meaning the fix usually entails modifying things not previously considered. So, if you're ready to take the plunge, let me take this opportunity to say "Welcome to the wonderful world of Linux!".
Assuming you're using Windows or a Macintosh, you'll need to get the source code for Linux. The best place to start is to perform a search using your favorite search engine like Google or Mamma.com. The format is ISO, meaning, once the disk is burned correctly (and assuming your BIOS supports it) you will be able to boot from the CD. For Windows users, when burning the downloaded image, you'll need to specify this format in the CD-burning utility. For Mac users, Toast has this same feature available. With the onslaught of generic CD's on the market today, it's always a good idea to check the freshly-burned CD for integrity. md5sum is a utility that comes with most versions of linux. You'll be able to utilize the command to ensure the checksum matches what the vendor provides. This is the time to slow down and do some serious reading based on the distro you plan on using. Since I use Slackware for my primary linux box, I first started out by going to their website to read the documentation they provide for installation and what-not. Please take the time to go over what's needed before the install. Such things to take into consideration are:
- What are the hardware requirements?
- Have I installed all of the necessary linux-friendly drivers?
- If dual-booting, do I know how to configure lilo.conf so I can boot into Windows if need be?
The home page will have a good set of links to help get you started. One of the most invaluable tools I've found when searching for linux-related items has been Google/Linux. It's the Linux-specific area of Google that defines what area of Google to search, further narrowing down your criteria. Good luck and welcome to the fold!