This article is like a second edition to Encrypted home in Ubuntu (or Kubuntu… or Debian…). Important changes include that I have tested it for Ubuntu 7.04 Feisty Fawn and it works, but the devices are sd instead of hd due to all hard disk being viewed as SCSI (I am not sure why). Also I corrected some text layout problems of the previous article and I am no longer targeting Debian. Since Debian 4.0 Etch encrypting the whole file system (but /boot) is trivial because it is supported on the install, so you are not likely going to need this. Also, it seems more and more Ubuntu is taking a different direction than Debian so we may start to find big differences and I am not going to test this on Debian. Continue reading “Encrypted home in Ubuntu (or Kubuntu… or Xubuntu…)”
The explanations you’ll find here have been tested with Ubuntu 6.10 (Edgy Eft) and Kubuntu 6.10 (Edgy Eft), they should work without any problem in other members of the Ubuntu family and with minimal changes in other Debian-based distributions like Debian itself or Mepis. In other distributions it might require even more changes.
Continue reading “Encrypted home in Ubuntu (or Kubuntu… or Debian…)”
If you are looking for a rant about how Evolution is better than KMail, look elsewhere. I am running Evolution because I am giving Gnome another chance and I like using all the standard tools to get an integrated desktop.
Continue reading “From (broken) KMail to Evolution (or from maildir to mailbox)”
If you normally edit files on remote server and you like Emacs, check Tramp. I don’t have special attachment to any editor yet and I really can’t make full use of any of Vim or Emacs (the two editors I use most). I think I should sit down for a couple of weeks and learn Emacs.
If I was using C it would have been simply a couple of calls to librsvg, but on C# things got a bit more ugly because Rsvg, the wrapper around librsvg is not finished. And other bindings are also missing. Just getting a Cairo context out of a Gtk.DrawingArea was not as simple as I would have liked it to be (I describe how to do it in a previous post, but I’ll do it again here).
In my quest to re-learn Haskell I eventually thought: “OK, let’s see how an exception looks like”. Starting my favorite interactive Haskell implementation:
___ ___ _ / _ \ /\ /\/ __(_) / /_\// /_/ / / | | GHC Interactive, version 6.4.1, for Haskell 98. / /_\\/ __ / /___| | http://www.haskell.org/ghc/ \____/\/ /_/\____/|_| Type :? for help. Loading package base-1.0 ... linking ... done. Prelude>
OK. Let’s generate an exception now, a division by zero for example (something basic): Continue reading “Trying to find exceptions in Haskell”
I have an idea for a web application that might enjoy moderate success. And from time to time I try to develop it and it would be already done if it wasn’t that web developing is so painful (reading PLAI and trying to make my own Lisp to conquer the word is far more fun and entretaining… oh damn, I shouldn’t told you my plan… oh well).
My favourite framework so far is (and continues to be, more on that latter): UnCommon Web (UCW). But after reading an article titled Framework Performance (or Django vs. Rails vs. Symfony: Django is fastest on digg) I said: “Hey, let’s give this Django thing a try”.
There’s an excellent article by Don “dons” Stewart called The lambda revolution which explains how to build a Haskell library in way that it is easy to download, compile, install, test, distribute, etc. I believe all those qualities are essential for successfully software. The next logicall step is to make OS-specific packages of it and since today I’ve had a short talk with Ian “Iglo” Lynagh, maintainer of many Haskell packages on Debian, who dissipated all my doubts about how to build a deb package of a Haskell library. Armed with that knowledge I am going to turn Don’s dlist into a beautiful deb package for Debian, Kubuntu or any other deb based operating system and tell you how.
Continue reading “The lambda revolution, Episode V, the deb strikes back”