QEMU is a generic and open source machine emulator and virtualizer. When used as a machine emulator, QEMU can run OSes and programs made for one machine architecture on a different machine architecture. This is different than VMware, VirtualBox, or Hyper-V where you’re running different operating systems on the same architecture.

The update experience in Fedora, including the recently released Fedora 12, is flawed. There are just too many packages flooding the repositories for the current release model to function efficiently and securely. There seems to be no requirement for updates to only fix bugs and add hardware support while avoiding implementing brand new features. But is the drive here just to become more like Windows?

Proxytunnel is a program that connects stdin and stdout to a server somewhere on the network, through a standard HTTPS proxy. Getting it built seems to be pretty straight forward stuff.

I still prefer a flat ascii file either loading the rules one at a time, or the built in iptables save/restore which basically does the same thing. But if you like/want/need a GUI application, then skip the lokkit firewall configuration tool in favor of system-config-firewall. It makes configuration of your firewall as easy as the simple Windows firewall, but with the option detail you expect from Linux.

Install mercurial source control management system (sorry git lovers), and prerequisites. Set up by making some directories and exporting a variable or four. Clone the source repository. Let the building begin.

Start by installing all of the required dependencies. Here’s the list, but your specific versions may vary. I’m just letting yum install all the latest packages. And I finish by running a “yum update -y” to get the whole system up to date. There are newer versions of the libnet package available, but you specifically need libnet-1.0.2a.tar.gz. You can search and find a bunch of mirrors or try the one I used below: Now download the snort source.

I found the easiest way to get all the dependencies out of the way was to attempt to install Fedora’s oprofile, oprofile-devel, and oprofile-gui through YUM. But instead of installing them, just find out their dependencies and install those.

Can anyone think of any other audio related packages I can get rid of? I don’t need audio, cd burning, flashy 3d graphics, printing, image or video playback/record capabilities on this machine at all.

If you want to store a mix of encrypted and unencrypted files under the same area, choose plaintext passthrough, otherwise choose the default, no. I suggest an all or nothing approach, as it can get confusing as to which files are encrypted especially when they’re binary! (With ascii text files you can just cat a file and tell if it’s encrypted or not.)

This howto will get bugzilla with ALL of the optional modules installed on Fedora 10. If you just want a barebones bugzilla up and running, you might want to read the whole thing and then just look for the required parts. Otherwise, you can follow me through the install and end up with all the bells and whistles.

The checksetup.pl script will tell you what you’re missing and what you need to install to get bugzilla up and running. But the problem is it pushes you to use perl’s package management to build the perl modules which may or may not work. I think it’s best to use YUM to install and manage all of your packages and not to mix and match both. This will help to avoid conflicting packages and seemingly random complaints of a package missing when it’s not.