Another aphorism of system administration

If you haven't tested it, it doesn't work.

I got this from the Extreme Programming movement, but it's just asapplicable to systems and procedures as it is to developing software.(Remember verifying backups ? That's an instanceof this aphorism.)

This has an important corollary:

If you aren't checking it, it's broken.

For example, when you have a spiffy hardware RAID system you shouldmake very sure that you do indeed get notified when a disk


高唱.勝利

養兵千日用在一朝——正面點說是書到用時方恨少:今日對著學生怒唱了迪士尼一轉,黑材料如洪水飛瀉,焦中力有點問題的2D班幾乎招架不來。超貴門券、鮮魚行事件、細過維園……看見學生扁扁嘴「超」出來,我心花怒放

20051018網摘 – 金子來了

金子 + 騙兔

文化

網絡


The Myth of Support (Part 3)

The big myth of support is that you can get it. Usually you can't.

Oh, there's no shortage of vendors who will take your money in orderto tell you how to fix known problems. And why not? It's pretty easy money. (The only tricky bit is figuring out which known problemyou're having.)

But this is the easy bit, so easy that we should call it by adifferent name like 'troubleshooting' .Real support is (also)


剩餘價值(其一)

十月以來都在赤貧線以下,十月七日星期六(那天是黃姓前會計師生日,不知與我的赤貧化有無關係)交租之後,戶口剩下78元,手中有100。有張250元的支票,還要是星期一再去入票。328元,一直支撐到十月十五

Weekly spam summary on October 15th, 2005

This week we received 12,137 email messages from 240 different IPaddresses. Our SMTP server handled 51,672 sessions from 4,977different IP addresses. Session volume is down from last week , but not by what I'd consider alot.

Overall connections are down to roughly the numbers we last saw four weeks ago :222,800 connections from at least 38,400 different IPaddresses. We did hit a


親切的金子 – 笑裏藏刀

gumzi

《親切的金子》是朴贊郁的「復仇三部曲」的最後一部。我只看過《原罪犯》,其將復仇主題發揮得淋漓盡至。《親切的金子》沒有《原罪犯》的曲折懸疑和緊張節奏,但有慢慢而深入的復仇意識,和令人反省的問題。金子一人


How Hotmail is doing on the spam front

So, how is Hotmail doing with its spam problems ? This very issue has come up innews.admin.net-abuse.email recently, so let's take a look and see.

This week we accepted exactly one email from Hotmail, which may or maynot have been spam.

Also this week, we refused 84 messages from Hotmail that came fromnon-Hotmail email addresses, mostly msn.com but including domains like'ukwiningnotice.com', 'usm2005lot.


Estimating search engine popularity

First question: why bother, apart from idle curiosity? For a start,I'm interested in knowing how worthwhile it is to do things that helpa specific search engine.

Search engines care a lot about their popularity, with the result thatyou can't really trust anything they say about it. I'm not sure youcan trust any other source of information, and to get solid data youprobably have to pay money for it.

Besides, I don't care about global search engine popularity


使徒來襲!

乘著 EVA 十週年,當然有不少騙錢活動,其中一個是名叫「使徒XX」的系列,設定是 《Keroro》 作者吉崎觀音,將本來的使徒都變成一個個 MOE 少女!詳見於 Gainax 。