Language Selection

English French German Italian Portuguese Spanish

Master Firefox's Hidden Configuration Tools

Filed under
Moz/FF

I often write that the Mozilla Foundation's Firefox browser does thus and such, or doesn't do this or that other thing. What I mean is that the program has no menu command or preferences dialog box to give users control over its cache, performance, and other settings. In truth, there are other handy but hard-to-discover ways of configuring Firefox to behave according to your wishes.

Firefox inherits a number of hidden configuration interfaces from its Netscape ancestors, namely its 'about:' URIs (Uniform Resource Identifiers). For instance, in last April's Internet Tips column (under "Clear the Cache"), I wrote that unlike Internet Explorer, Firefox doesn't allow you to view the contents of its cached Web pages and related files. While it is true that you won't find a menu command or setting in the program's interface for that task, reader Fran Snyder, who contacted me via e-mail, notes that all you have to do is type about:cache into Firefox's address field and press to view links to the contents of the browser's memory and disk caches.

So why would you ever want to peruse your Web browser's cache?

Full Story.

More in Tux Machines

Turning Windows users into Linux users with MakuluLinux Aero

Slick, sleek, and fast and very Windows-like ... this is a distro that could get your users on the path of OS righteousness Read more

Open Source Education Begins at an Early Age

Open source software (OSS) is becoming a standard in the technology market, and much of today’s youth will find themselves using open source in their future educational and professional endeavors. But to do so, this younger generation will first need to develop the skills that will allow them to build, create and explore OSS technology effectively down the road. This calls for education in open source. Read more

Debian-Based OpenMediaVault 2.1 NAS Solution Adds WiFi and VLAN Support

Volker Theile, project leader of the Debian-based OpenMediaVault NAS (Network-attached Storage) distribution, was more than happy to inform us about the immediate availability for download of OpenMediaVault 2.1. Read more

Arch Linux 2015.07.01 Is Now Available for Download

Being July 1 and all that, that time has come for a new Arch Linux build to surface the Web. Arch Linux 2015.07.01 has been released earlier, and you can download it right now! Read more