DTrace

FreeBSD 8.0引入DTrace支持

John Birrell正式引入了DTrace支持，感谢 Cisco 公司的大力支持！

[delphij@charlie] ~> uname -a
FreeBSD charlie.delphij.net 8.0-CURRENT FreeBSD 8.0-CURRENT #33: Sun May 25 18:05:10 PDT 2008 delphij@charlie.delphij.net:/download/obj/data/src/sys/CHARLIE amd64
[delphij@charlie] ~> dtrace -V
dtrace: Sun D 1.6.1

BSD ar(1) announced

Kai Wang has announced today the BSD ar(1) is available for wider testing. This is amazing work, the creation and list speed are 5-20 times faster than GNU ar(1), and extraction speed is also slightly better than GNU ar(1).

It is also important to note that this version is completely BSD-licensed (yes, that means that you are free from the lair’s license), and is a piece of the vital parts of the FreeBSD DTrace work.