This tutorial contains information about the preparation of the system in order to run dnsmasq and also detailed instructions about how to configure it as a caching DNS server. A full configuration file is also provided as a drop-in replacement for the default dnsmasq.conf.
Mozilla has announced the general availability of version 3 of its popular open source email & newsgroup client, Thunderbird. Thunderbird has been my desktop email client of choice since its early stable releases, both in Linux and Windows. Actually, the only programs I’ve ever used for email and newsgroup management are Outlook Express, Mozilla Thunderbird…
I use Microsoft Windows 7 RC on my main desktop computer since June 2009. Since there were no Windows ports of my favorite editors in Linux (gedit on Fedora/CentOS), I decided to use Notepad++, an open-source source code editor and Notepad replacement, which is released as free-software. Soon I noticed signs that the application might…
Since a long time ago I wanted to install Windows 7 and OpenSolaris on a physical partition and use them a bit, so to form an opinion about them. Although it is a bit early for a review, I decided to post a few thoughts about them.
When it comes to software for your CentOS installation, there is no such thing as a good yum configuration, but a configuration that can bring you the software you need, while, at the same time, causing the least possible trouble regarding core package upgrades. This small article goes into the details of configuring YUM using…
During the last week, I’ve installed several operating systems in Virtualbox or VMware in an attempt to discover the one that manages to balance between innovation and usability. What is funny is that there is one desktop environment I want to use, GNOME, but I cannot decide on the backend, aka the operating system! Of…
Having used Fedora 10 for several days, I can say that this release is by far better than Fedora 9 in terms of desktop-related software quality. Of course, it is not bug-free and I still cannot consider it a desktop on which one can work efficiently. Having to deal with numerous known-bugs every six months…
Having set up automatic incremental backups for my home directory, I need to follow some simple rules in order not to poison the backups with temporary files (sometimes huge ones) I usually place on my desktop for later viewing. One of those rules is to stop downloading stuff directly to the desktop, but use a…
Many GNOME users have not realized that the Epiphany browser, apart from the official extensions package, can be further extended by third party extensions, which haven’t made their way into the official package yet. A good place to start checking what else is available for your favourite browser is the Third Party Extensions for Epiphany…
Chances are that your removable media preferences in GNOME are set in a way so that CDs get mounted automatically. There is a usability bug that comes into play whenever you try to blank an already written rewritable CD or DVD with Gnomebaker or directly with the command-line tool (cdrecord). An error message that the…