Our old mail system's configuration

Before I can talk about more interesting mailer things, I have toexplain how our old mail system was configured.

Our old mail system makes perfect sense once you realize that it wasmore or less designed around the idea that nothing should ever haveto be done over NFS. In order to manage this, each different sort ofprocessing had to be done on the machine that held the relevant files;deliveries to /var/mail were done on the postbox machine, which had /var/mail on local disks,


Blog Action Day – 浪費包裝

Bloggers Unite - Blog Action Day

不知大家有沒有這種感覺:某某歌手出碟,有幾首作品網上試聽過不錯,買碟回家後連忙轉檔放進 MP3 Player 內,看過包裝歌詞後,便放在一旁,好像用完即棄,感覺很浪費。

越來越多大容量體積小的儲存裝置出現,我們都將成上萬


The arrogance of trying to design for long term storage management

Many systems seem to be not really designed for a long term storagemanagement environment . Instead they seem toopt for a kind of planned obsolescence approach where they assume thatyou will buy them, run them more or less into the ground without reallychanging or upgrading anything, and then replace them wholesale in abig, painful, user-visible bang.

From the perspective of a long term storage management environment this is a crazy thing to do; with no growth and thus no future, thesesystems are basically closed boxes


閉關

搬好家了,執屋也執到快死,
給我多一個星期吧。
我便可以走番出來了....

《色‧戒》之我見


現在才寫《色‧戒》的文章是有點遲. 自影片播映以來, 坊間出現無數有關《色‧戒》的評論, 筆者看得津津有味. 自問無本事對影片發表甚麼高見, 但亦得出幾項感想:

香港人有份參與

除了梁朝偉和錢嘉樂外, 有份參與《色‧
Continue reading...

Why I think identity blurs into authority

In theory we can separate the ideas of identity and authorization,and it is common to present complex computer systems this way. Inpractice I think that many people blur the two together and attemptingto forcefully separate them only leads to confused users and frustratedsecurity people.

I believe that one reason for this is because we rarely think ofpeople alone in the real world; instead we think of them with attachedassociations. It is not 'Chris Siebenmann, who is authorized to', it is'Chris Siebenmann who works


魔幻藍詩《Saawariya》


以強勁演員陣容、華麗場面及360度旋律鏡頭調度聞名的印度Bollywood導演Sanjay Leela Bhansali, 繼「紅」《Devdas》(2002)、「黑」《Black》(2005), 07年11月將推出新作「藍」《Saawariya》. 由兩位從未有電影演出經驗的新人Ranbir Kapoor及Sonam Kapoor
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千金落難記

千金落難記


「這條數,我無論如何不會負責!」女皇氣得頭頂冒煙,丟下那疊厚厚的賬單,拂袖而去。四對眼睛立即轉投junior partner Eric身上,看他如何處理這筆二百萬的爛賬。

Eric鬆開領帶,開始咆哮起來,其他人也跟著破口大罵,會議

Weekly spam summary on October 13th, 2007

This week, we:

  • got 11,905 messages from 252 different IP addresses.
  • handled 27,710 sessions from 2,367 different IP addresses.
  • received 342,122 connections from at least 124,401 different IPaddresses.
  • hit a highwater of 36 connections being checked at once.

Connection volume seems up a bit from last week ,although it's hard to be entirely sure. Session volume is definitelyup,


寂然世界真空期


由現在到11月4日,我因有"要事"處理,"寂然世界"不會有更新,也不會有特別的留言回應,往年我無論多忙都保持與朋友的交流,今年我想試試把這個地方留給你們,如果我不在,我不看,我不回應,"寂然世界"還有