Network Storage Device

As many have emphasized, Linux is exceptional in the server market. For consumers however, many do not realize servers can be very small scale and reduced to embedded devices. I’ve been working on a Linksys Network Storage Device for my home lan. Basically the device is a Linux server running on 133Mhz ARM Processor with 32MB of ram. However it comes with a 100Mbit network port and 2 individual USB2.0 ports. You can plug in harddrives or media devices into the USB ports and once you add it to your network you have a shared harddrive. Its a low power device which is very good alternative to building a full server doing the same work and much more affordable.

The folks at nslu2-linux.org have put together multiple extra software packages and guides on how to do much much more than just a file server. Some examples would be a Web server, Software Revision control (SVN), TV media recorder, iTunes music server, Windows Domain Controller, and the list goes on. My intended functions right now are a LAN DNS Server, basic webserver, revision control, NTP (network time server) on top of file serving. My idea is to relagate some functions I have on my computer and others on my network into 1 primary (low power) machine.

It’s not up and running yet. I found information to over clock the CPU to 266Mhz, and soder in a RS232 serial port so I can see booting information and access a command prompt. Lots to play with – more information when it’s all hooked up.

Fedora Help Forums

Quite possibly the most useful Linux and Fedora forums on the internet are LinuxQuestions.org and FedoraForum. I prefer the first one since it has been around much longer and has a great deal more content for Linux in general (not just Fedora). However the second one has been dubbed the “official support forum” for Fedora, so I guess it will have quite a good number of helpful people as well. Of course, my main gripe with forums in general is having to continuously checking for updates on threads, making sure you ask the “right questions” and dealing with arrogant admins. Oh well.

Anyways, as my first foray in the world of aggregation and RSS, I’ve setup a simple Fedora Help Page from the help forums which indexes new posts from the above sites. I set it up mostly as an experiment, but I found myself using it. I might add others, but for now I hope someone finds it useful.

Virtual Private Servers

One of Linux’s many strength’s is its highly suitable web hosting options. Primarily Apache web server on Linux with various open source applications can provide cheap solutions for hosting needs.

The most commonly used hosting option is Virtual Hosting through Apache. With a simple setup, hundreds of unique websites can be run with 1 single server machine. For about $100 (US) a year, you can get a good set of features from most providers. However, most providers limit your options (minimal email, limited databases, no Java App Server, etc.).

Until recently, the next best solution was Dedicated Hosting. This requires rental or ownship of a specific server machine and managing it yourself. Multiple virtual websites can be hosted and depending on the hardware it can have other services as well. However the cost is significantly higher. Most providers change at least $50 per month for basic hardware/features and it is fairly typical to see prices of $100-200 (plus fees) per month for competitive features.

The technology has been around for quite some time, but Virtual Private Servers (VPS) are recently becoming more popular. This is the process of running multiple instances of Linux and Apache on the same machine. Every VPS on the machine gets a percentage of CPU, disk space, etc. Then each VPS can then host whatever they want without the need to maintain server hardware. When they need to be rebooted, the whole machine is not rebooting bringing down other VPS’s on the same machine – more of software reset than hardware reboot. Software such as Virtuozzo is becoming a popular product from many providers. You can find hosting plans offering VPS from $20-40 per month.

Once I hear some good reliable reviews on VPS services I plan to migrate to that option. I’d welcome any comments on how well these services work.