Installing mod_geoip for Lighttpd On Debian Etch

This guide explains how to set up mod_geoip with lighttpd on a Debian Etch system. mod_geoip looks up the IP address of the client end user. This allows you to redirect or block users based on their country. You can also use this technology for your OpenX (formerly known as OpenAds or phpAdsNew) ad server to allow geo targeting. I will show two ways to build mod_geoip - the first way is to build a new lighttpd .deb package (including mod_geoip) which is the way I recommend. This works only if you have installed the standard Debian Etch lighttpd package. If you've compiled lighttpd yourself, then the second way is for you: it shows how to build mod_geoip.so for your lighttpd version.

How To Change Your Login Screen In Fedora 8

This is a simple howto on changing your log on screen. This will also work with other distros. This is a very easy way to add more eye candy to your Linux system.

The Perfect Desktop - Fedora 9

This document describes step-by-step how to set up a Fedora 9 desktop (GNOME). The result is a fast, secure and extendable system that provides all you need for daily work and entertainment.

The Perfect Server - Fedora 9

This is a detailed description about how to set up a Fedora 9 server that offers all services needed by ISPs and hosters: Apache web server (SSL-capable) with PHP5 and Ruby, Postfix mail server with SMTP-AUTH and TLS, BIND DNS server, Proftpd FTP server, MySQL server, Dovecot POP3/IMAP, Quota, Firewall, etc. This tutorial is written for the 32-bit version of Fedora 9, but should apply to the 64-bit version with very little modifications as well.

Encrypted Root LVM

This tutorial deals only with how to add an extra encrypted physical volume to a volume group pool containing other encrypted physical volumes. This is typical scenario if, at first, you have set up your encryption at a physical partition level (/dev/sdaX where X is the a number of your partition), then you setup your LVM on top of the encrypted partition. If at some later time you want to add another partition in your volume group, you will also want to have it encrypted in order to maintain the same level of security.

Protect Your Files With TrueCrypt 5.1a On Debian Etch (GNOME)

This document describes how to set up TrueCrypt 5.1a on Debian Etch (GNOME). Taken from the TrueCrypt page: "TrueCrypt is a software system for establishing and maintaining an on-the-fly-encrypted volume (data storage device). On-the-fly encryption means that data are automatically encrypted or decrypted right before they are loaded or saved, without any user intervention. No data stored on an encrypted volume can be read (decrypted) without using the correct password/keyfile(s) or correct encryption keys. Entire file system is encrypted (e.g., file names, folder names, contents of every file, free space, meta data, etc)."

Changing The Language & Keyboard Layout On Various Distributions

This document describes how to reconfigure the default language and the keyboard layout on various distributions so that they suit your location. I made this howto for our VMware images where the keyboard layout is always set to German and a few users have problems to configure the language and keyboard layout on these images.

Compiz Fusion On Mandriva One 2008.1 Spring (GNOME/NVIDIA)

This document describes how to enable and configure Compiz Fusion on a Mandriva One 2008.1 Spring GNOME desktop with an NVIDIA graphics card.

Enforce User Guidelines And Restrictions With Sabayon On Fedora 8 (Gnome)

This document describes how to set up and use Sabayon on Fedora 8. Taken from the Sabayon page: "Sabayon is a system administration tool to manage GNOME desktop settings. Sabayon provides a sane way to edit GConf defaults and GConf mandatory keys: the same way you edit your desktop. Sabayon launches profiles in an Xnest window. Any changes you make in the Xnest window are saved back to the profile file, which can then be applied to user's accounts."

Installing Xen On An Ubuntu 8.04 (Hardy Heron) Server From The Ubuntu Repositories

This tutorial provides step-by-step instructions on how to install Xen on an Ubuntu Hardy Heron (Ubuntu 8.04) server system (i386). You can find all the software used here in the Ubuntu repositories, so no external files (apart from a fixed Ubuntu Xen kernel to enable networking for the virtual machines) or compilation are needed.