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Featured Articles            Storage is getting so cheap these days. So cheap, in fact, that multi-terabyte home servers are now economically feasible. The emergence of cheap 1 terabye hard drives and ZFS perfectly compliment each other. Like others, I’ve embraced these two technologies to build myself a redundant, multi-TB disk array with 3x1TB drives running in a RAIDZ on OpenSolaris for about $300. Debian If you want to be able to compile packages in debain/ubunutu, you can issue the following command: apt-get install build-essential
Red Hat If you want to be able to compile packages in red hat/centos, you can issue the following command: yum install make gcc gcc-c++ kernel-devel …or, if you don’t care about maintaining a small footprint, you can get *all* of the development packages (including X devs–eww): yum groupinstall "Development Tools"
Open Solaris If you want to be able to compile packages in open solaris, you can issue the following command: pkg install SUNWgcc Hello world! I just updated my whole server environment and, my, things are looking good. Anyway, I had to run through these steps a half dozen times, so I thought I would post it here for myself and (maybe even) others. Here’s the commands I ran to turn a clone of my base RHEL5 (CentOS 5.2) Xen image into another working virtual machine on my RHEL5 (CentoOS 5.2) Xen Host: 
I recently reformatted my hard drive–switching from pure Gentoo to the Sabayon fork. Sabayon did for Gentoo what Ubuntu did for Debian. It’s generally a lot easier to use, but–unlike Ubuntu–it doesn’t sacrifice functionality for ease-of-use. Well, my HP tx1000z tablet laptop died today. Turns out that it’s due to an overheating defective nvida GPU. To a degree, I still actively work on my high school soccer team’s website (which I created back in 2005). I started working on it on and off since summer 2008, and 71 hours of development later, I finally pushed my changes to the live server in January 2009. I went to send an email the other day and I was halted when I discovered that my key had expired. I can’t believe that I’ve been using GPG for 6 months, but the time had come to generate a new keypair. This post outlines the process to gererate a new keypair once your old keypair has expired. Jesus. It’s only the second week of school and I’ve already pulled my first all-nighter. This time, however, it was not for school. I was determined to get my OpenVPN server properly setup so that I could finally browse the web securely from the dorms. I only expected this to take a few minutes, but I ended up spending over 7 hours of research, troubleshooting, and configuration changes. This post will contain a slew of information about smoothwall, zerina, openvpn, and iptables. I’m mostly just going to throw all of my findings here without much of any logical flow. A few weeks ago, I finally got around to downloading and installing 4 updates to my smoothwall box. Unlike Ubuntu upgrades, this process was farily painless except for one thing: my Zerina OpenVPN ‘plugin’ broke. 
In Ubuntu–and most gnome-based linux distributions, for that matter–the default PDF viewer is Evince Document Viewer. However, a much better alternative PDF viewer exists: xpdf In my experience, xpdf uses only about 5% as much RAM as evince! |
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