Evading from linux containers
For the past few years, the Linux Containers project has been developing some kernel technologies which provide isolation, accounting and management for kernel resources. When completed, together they will allow implementing lightweight virtualization of the operating system like is currently possible with OpenVZ. It is very important to understand that not all the pieces are ready yet, so current
Less widely known features of iproute
While iproute (AKA ip(8)) nowadays has become the ultimate Linux network configuration tool, it is also poorly documented: many features are not documented in the man page or even in the built-in help. With this post I would like to raise the attention to some of its more recent features which are not getting the attention they deserve. And remember: every time you use ifconfig(8), Cthulhu eats a
My first Perl package is on CPAN!
After one year of development, today I uploaded my first package to CPAN: version 4.0 of Bryar.pm, a modular and extensible blog engine powered (by default) by Template Toolkit and originally written by Simon Cozens. I am officially a Perl developer! This is the software which I use for my own blog. Among the many changes in this release: caching, support for FastCGI, improved support for HTTP val
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Automatically unlocking xscreensaver in some locations
On people totally opposed to systemd
Easily installing Debian on a Cubieboard
New PGP key
Torre Telecom Italia, Rozzano
The role of niche architectures and toy ports in Debian
How to reset a confused iLO
Being an early adopter
Other people's ethics and tastes
Impact of CVE-2010-2959 on Debian systems
Spammers and their inventiveness
DNSBLs and IPv6
Ubuntu still bad at contributing back their changes
Advances in networking for virtual machines
Dell Latitude, VT support and KVM
H.264, Firefox and the <video> element
What I want from a blade chassis switch