賢賢賤不肖

有些人有些臉,尤其有些文字,就是輕飄飄地,把它們的作者以及讀者,托到半空,在雲端裡找一個類似天神的位置,以某種含著輕蔑的眼光,帶笑俯視眾人。其實沒有人是天神,都只是千瘡百孔。只是修辭織成了翅膀。我時時

秋是睡懶覺的季節

秋是置裝的季節

秋是晚上散步看月色的季節

秋是吃甜品的季節

秋是行山的季節

秋是在街上唱歌的季節

秋是愛吃熱氣東西然後喉嚨痛的季節

秋是收拾家居的季節

秋是我生辰快樂的季節

秋是戀愛的季節

Weekly spam summary on October 8th, 2005

This week we received 12,111 email messages from 242 different IPaddresses. Our SMTP server handled 61,080 sessions from 6,951different IP addresses. Both email volume and session volume is upfrom last week ,despite us being cut off from Level 3 customers for part of the week.(The University of Toronto gets core connectivity from Cogent, and youmay have heard about the spat Cogent and Level 3 had between Wednesdayand Friday.)

Overall connections


Troubleshooting versus support

When we talk about 'support', especially things like 'vendor support',I think that there are actually two general things that are gettinglumped under the same label: issues that you could have dealt with onyour own if you knew enough, and things that are broken.

Although I don't have really good names for them, let's call the firstsort of issue 'troubleshooting' and the second sort 'support'.

Unless the vendor dropped the ball on their documentation (which iscertainly


Solaris 9 'Power management'

I had another Solaris 9 learning experience today: I came in to findmy ssh sessions to my Ultra 10 test machine dead, because the machinewas powered off. This was more than a little bit disconcerting, sincethe last thing I had left it doing was installing the current Solaris 9patch set. (It took sufficiently long that I'd had to go home before itfinished.)

Powering the machine on showed not a normal boot sequence, but amessage about restoring the system. This caused me


Exploring some spamblogs

I have a certain interest in the behavior of MSNbot, theMSN Search web spider. I'd like to keep track of what other people aresaying about it in blogs; the obvious way is a date-based [msnbot]search using Google Blogsearch.

If you do the search you can see why the results leave me less than enthused: it is full ofa cluster of spamblogs, mostly hosted at blogspot.com. They show upbecause they're mechanically including articles about search enginebehavior and search


20051007網摘 – 自建 SNS

新聞

Web 2.0


Three levels of database usage

One of the perennial programmer debates can be caricatured as a threeway fight between adherents of MySQL , PostgreSQL , and Oracle (or the big irondatabase of your choice). As an example, you can see a recent roundstarting itself up here and here (both arguing what could be called the MySQL side).

Some time back it struck me that one way to think about how programsrelate to SQL databases is that they can be doing it at threedifferent conceptual levels. (And now that I have a


浪費

差不多一個星期了,

不論吃下多少,

美味的家常的難吃的,

最後還是吐出來。

勉強多吃一點,

亦只落得嘔吐胃痛。

與其這樣,

不如不吃。

你不讓我吃,

我就不吃。

First irritations with Solaris 9

As with Fedora Core 4 , I haven't beenusing Solaris 9 long enough to have given it a fair shake. So insteadof any sort of review, this is just a collection of things that haveirritated me about it on first exposure.

I'll start with a nice simple one:

# useradd -m -c 'Chris Siebenmann' cks
UX: useradd: ERROR: Unable to create the home directory: Operation not applicable.

This is on a default configured Solaris 9 machine, straight out of