An enjoyable lesson book

DragonFly user ‘why the lucky stiff’ has put together a book called ‘Nobody Knows Shoes‘.  Shoes is a library for creating graphical interfaces on Ruby applications.  The book is a lesson on how to use Shoes, mixed in with hand-drawn and collaged art, and available as a free download or a physical, purchasable object.

I am all for more interesting computer books.  This one reads as a mix between an O’Reilly Nutshell guide and The Book of the Subgenius, or perhaps a Max Ernst novel.

Alert readers may remember why’s previous book, “Why’s (Poignant) Guide to Ruby“.

DragonFly, by comparison

Dmitri Nikulin wrote a long post on users@ about how he was worried that DragonFly would lose importance given that FreeBSD 7 has improved performance relative to FreeBSD 5/6.  Responses include a number of anecdotes on how agreeable the DragonFly community can be, plus my note that DragonFly validation does not require FreeBSD to suck.  Matthew Dillon noted his concerns as project leader, and the difficulty of explaining how significant the changes from FreeBSD-4 are in DragonFly.

EuroBSDCon, NYCBSDCon, BSDCan, AsiaBSDCon, whew

EuroBSDCon 2008 will be Oct. 18-19th at the University of Strasbourg, France.

NYCBSDCon 2008 will be October 11-12th at Columbia University.

BSDCan 2008 will be May 16-17th, in Ottawa, Canada.

AsiaBSDCon 2008 will be the 27-30th of March, at the Tokyo University of Science, Tokyo, Japan

EuroBSDCon’s dates were recently announced, which is what caused this post. Has anyone noticed that not so many years ago, BSD conventions were just informal gatherings held at Linux-centric events? An interesting change.

DragonFly 1.12 is released!

The 1.12 release is out now, and should be available on any of the mirrors. I’m blockquoting the announcement:

This release is primarily a maintainance update. A lot of work has been done all over the kernel and userland. There are no new big-ticket items though we have pushed the MP lock further into the kernel.

The 2.0 release is scheduled for mid-year.

Of the current big-ticket item work, the new HAMMER filesystem is almost to the alpha stage of development and is expected to be production ready by the mid-year 2.0 release.