自插一目 (第一回)

網主眼睛受傷, 休息數天後回來. 事件經過, 留待傷癒復出解釋. 關心者切要關心, 網主需要你們的安慰.

謝謝各位連日來的關心, 我的視力已恢復九成. 各位定必想知道我眼睛受傷的緣由. 就讓我親自解開謎團...

事情由上

A brief mention of some tools for debugging Linux NFS client issues

Someone here recently asked for tips on debugging a mysterious LinuxNFS client hang. I didn't have any answers, but I did happen to knowwhere to look for some Linux-specific tools. (The person had alreadyexhausted the abilities of things like tcpdump to help.)

The most obvious thing is to use the magic SysRq to get a dump of the kernel call stacks of all processes (the t command). Once you find the hanging processes in all of the output, youcan usually see what


What Linux's RPC queue dump means, sort of

Since I went digging through the kernel source code yesterday , here is the meaning of the fieldsin the RPC queue dump that you get any time you write to /proc/sys/sunrpc/rpc_debug .

As far as I've been able to work out, the useful fields are:

-pid- An internal RPC sequence number; it has nothing todo with process PIDs, despite the name.
proc The RPC procedure number being invoked, in decimal;you can find which NFS action is which

渾身舒泰

陳炳釗先生週初來電,我一頭霧水又應約做週五演後嘉賓,誰叫我支持前進進呢。
除了以下前進進提到的尖銳反思之外,我必須強調:每次看過前進進,都渾身舒泰,一點不假。我如何說,大家也不明白。但的確如此,渾身舒泰

傷痛的魅力

文明單位:
嘉賓: 林二汶@at 17

聞名不如見面,見過林二汶之後,就希望她更紅、更有影響力,最好征服世界,因為她是來改變世界的:她說社會若沒有自己的位置,就自己去創造一個出來。這樣的人就讓人想幫助她。《肥

曾經滄海 – 警察樂隊來訪時

「你,為何這麼感概,誰都不愛怕輸給戀愛,年輕的那副探險心不再…」這是《警察樂隊來訪時》完場是腦中想起的幾句歌詞。

身為警察樂隊,代表國家,必要莊嚴,必要有隊型。雖為同伴,卻不苟言笑,整個團隊氣氛生澀。異


身份的迷糊

澳門人的身份,有時強,有時弱,有時隱,有時現,有時自我膨漲,有時自憐自傷,在紛亂的社會討論中,誰是澳門人?澳門人有什麼特徵?澳門人應該放開懷抱抑或閉關自守?都有需要考究,都有大學問。

雖然很少人會提出這

The irritation of single-context applications

One of the extra irritations of many single instance applications is that they also are what I will call'single context applications', applications where you can only bedoing one thing at a time. I want applications like my feed reader or my mail reader to behave more like abrowser, letting me rip off windows so that I can skip around withouthaving to lose the old context.

For example, consider a mail reader. If I'm working my way throughsorting and cross-checking older mail and new


Toothache

Once upon a time, a guy from Pluto came to visit a specialist gastroenterologist. "I hate to bother you, and as we all know, it is late," a voice pleaded eagerly. "But I'm in trouble and need to talk to you about my indigestion…"

"Fine – can you tell me how the indigestion is bothering you at such late hours?"

"Oh, yes. The stomach problem all started when I took the steak for my dinner."

"When did you

迷幻藥

1.
最近因為常常在街上,經常要托人代傳電郵。這麼多文章寫不完,是否應買一部手提電腦呢?

先不論我覺得我一定會遺失手提電腦;如果任何時候都要開電腦並寫作,那麼我就連在交通工具發呆、游蕩、用完餐後雙眼失焦地