談 2006 Blog事回顧

先賣一賣廣告: MySinaBlog 出書 《Why We Blog》 ,當中有近年 Blog 大事表,小弟有份寫,不過主要寫是 2005 年的。合寫的 Hang Sidekick 則已經分別發表了《2006 年香港 Blog 事回顧》,在此轉載:

  1. Blogger出書 ( JAN 2006) 出版社主動接洽Middle,將他的

2006 個人電影列表

依樣葫蘆 ,回看 2006 看過的上映電影:

Jan

Feb


A (Solaris 8) automounter irritation

Here's an automounter irritation that keeps biting us: on fileservers,the Solaris 8 automounter is not smart enough to notice when anunderlying /export/ mount point has been unmounted.

If it gets a request for the filesystem, it 'mounts' things anyways,which then fouls up various aspects of, say, remounting the realfilesystems. It is remarkably difficult to persuade the automounter tolet go so that you can restore things to normality, and you can't justshoot the entire automounter


Weekly spam summary on December 30th, 2006

The SMTP frontend died twice late Friday night, to my irritation.That said, this week we:

  • got 9,806 messages from 186 different IP addresses.
  • handled 15,551 sessions from 916 different IP addresses.
  • received something over 204,995 connections from at least58,611 different IP addresses.
  • hit a highwater of at least 6 connections being checked at once.

The message count is down dramatically from last week because this week


無聊才上網

假日早上
無聊
找一些無聊影片
讓同齡人懷舊


山西竹葉青
家計會
金冠米
水上樂園
珠江橋牌玉冰燒
九廣鐵路
陽光
和記
不在乎天長地久
高空擲物

或者你都有上網找來看
或者你對這些廣告印象很深
很多年過去了
再看這些畫面
一切都彷如昨

逝去感情如何留得住

年近歲晚
送上本人精選的 心情片段
2006年發生咩都好
留不住了
笑一笑
明年再來吧

What can go wrong if your compiler is not thread aware

Courtesy of Pete Zaitcev ,here's a great example of what happens when optimizing compilers aren'tthread aware.

Start with code of the form:

struct a b;
b.pos = *ppos;ret = foo(&b, ..., b.pos);

Modern versions of gcc 4 on x86 will optimize the function call into:

ret = foo(&b, ..., *ppos );

(This is a less stupid optimization than it looks; ppos


A thought on the advance of X auto-configuration

That X needs a configuration file less and less makes it more and moreimportant to have your monitor(s) powered on when you're powering on orrebooting a machine, because otherwise X won't be able to get the DDC information it needsto do most of that nice automatic configuration. A side effect of thisis killing off BNC monitor connectors, because you can't do DDC overBNC.

(Yes, I still have a CRT monitor at home, and until recently I was usinga


Firefox 快速轉換 Proxy 插件

Foxy Proxy

地震令到網絡癱瘓,相信各大 ISP 也正在實行「改道措施」,但網速難免受到影響。 Jan 提供了一些 Proxy 給大家使用。而 Firefox 插件 FoxyProxy 也許正合大家使用,它可以讓你方便地改變 Firefox 的 Proxy 設定外,而且也可以設定某些網站用某些 Proxy,甚至跟據


Solaris 8 DiskSuite's lack of good monitoring

One of the things that irritates me about DiskSuite in Solaris 8 is howhalf-hearted the provisions for automated monitoring and reporting are.I don't necessarily ask that DiskSuite have all of this pre-built, butI would like commands that had output that at least made it relativelyeasy to build this ourselves, and DiskSuite falls flat on this.

Metastat will tell you all of the necessary information, but it does itin a verbose, human-readable format that is sufficiently complicated andunderdocumented that I get