December 2004 Archives

Just for fun:

Add the following to your /etc/csh.cshrc:
setenv LSCOLORS ExGxFxdxCxegedabagExEx
setenv CLICOLOR yes
set prompt = '[%B%n@%m%b] %B%~%b%# '
set autolist
bindkey "^W" backward-delete-word
bindkey -k up history-search-backward
bindkey -k down history-search-forward

And execute:
sed -i.bak -E s/set\ prompt/#set\ prompt/g /root/.cshrc

Then re login.

Yes I want to install FreeBSD on my Windows partition :-)

壹千元买了个教训

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不是谁都能以这么便宜的价格买到教训的……

(1) 作任何事情之前都要有多种准备,无论你是否信任别人,无论如何
(2) 自己能做的事情如果没有做就谁也别抱怨

关掉了publisher ping

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昨天下午接到通知说这台机器不能往外主动建连接了,本来想说道两句,但后来觉得其实有几个能连出去的端口就足够了,终于等到这一天啦,更何况我觉得那个服务没给我带来任何好处,没有也就没有了,还什么XML RPC,搞笑,traceback是什么呀?申请了没有?

其实不能连出去挺好的,再也不用担心像从前公司的服务器突然被告知“连接了某某网站,根据某某部门的要求,现停闭你公司服务器,特此通知”的事情了。

上甘岭战役I

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昨天的昨天在上线,忙到了昨天早上7点,回家躺在床上立刻就睡着了,今天就要去郊外培训了。

几天没写blog,因为很累。另外,也因为很多东西并不那么想说。流水账,写起来很没意思。打到年底的仗,我们要有一个交待,无论对公司,还是自己,因为我想,既然做了,就一定要做好,而且整个team非常的好——好的领导,出色的同事,至于技术部门传统上的美中不足,我总觉得没那么要紧。

Sigh, I got this:

This doesn't seem to be possible to my best of knowledge. What happend?

It's 5.3-RELEASE-p2, and the panic string was: panic: pmap_enter: invalid page directory pdir=0xc1e063, va=0xffc00000

Because sometimes I use Windows for daily desktop (the company's IM system can't run on FreeBSD and that's the only reason why I can't use FreeBSD as desktop at company) I have adopted WinCVS as development tool.

Unfortunatelly, when I have started WinCVS, it complained that it can't find python (the version I have installed is 2.4). After searching the disk I figured out that the file exists in windows/system32/, not python24/dll. Corrected this setting and WinCVS appears to work correctly.

数字趣题

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三个自然数,其中一个是另外两个数之和。现在有三个人A、B、C,把数字分别贴在每个人脸上,各人都只能看到另外两人的数字。现在问A,你知道自己脸上的数吗?A说不知道,再问B,也不知道,再问C,也 不知道;然后再问A,还是不知道,再问B,也不知道,再问C,C说“我脸上的数是78。”那么另外两个数是多少呢?

Traditionally, FreeBSD has many NO_FOO knobs while it also has NOFOO knobs that is quite confusing. Today, Ruslan Ermilov (The Makefile guru at FreeBSD campaus) has started his NOFOO -> NO_FOO conversion, this will make everything consist.

魅力永驻的中国画

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新华网 (2003-05-14 16:35:01) 稿件来源:美术报

中国画的最大特点就在于,它往往是通过人们的直觉和意识来进行把握创作的。当然是要求画家首先要做到“胸罗万象”。在中国传统绘画中,空灵的境界历来为中国画家所神往,如元代画家钱选的《秋江待渡图》,画面中间部分是辽阔的江面,空阔渺远,远处乃是连绵不断的青山,近处,簇簇红树,树下有人引颈眺望,而江面上则隐隐约约有一小舟,那就是在这茫茫秋江上人们所期待的中心。钱选有诗题于其上曰:“山色空濛翠欲流,长江浸彻一天秋。茅茨落日寒烟外,久立行人待渡舟。”显然画家极力想构造一种空灵迥绝的世界,是要表现人们精神的“待渡”——画家认为,在这喧嚣的尘世,有谁不是等待渡舟之人呢?

jdk 1.4.2 patchset 7 released

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This should be considered as a "security release" somewhat. I'm building package for it at company's buildbox, and it would be deployed internally.

FreeBSD RELENG_4 opens again

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It's now consered as a legacy branch like RELENG_2_2 and RELENG_3. Future commits to RELENG_4 no longer needs re@'s approval, but only those committed to RELENG_4_11 (with re@'s approval, of course) will go to 4.11-RELEASE. 4.11-RELEASE will be the final 4-STABLE release and it will be a errata release.

一个人不犯错是很难的,犯过错并不代表这个人就不好,也不代表这个人的人品有问题,但是有的人明明犯了错,却拼命地掩盖自己的问题,不是虚心听取别人的意见,而是装出一副洗耳恭听的样子,掩盖自己的错误,试图让别人看不到它,这就是人品问题。

从一个朋友的个人简介那里偷来的:

幸福不是躲在远方的一座城堡,而是洒在你生命周围的一些肉眼不易看到的碎金。它一开始就被上帝弄碎了,随手撒向人间,却诱骗一代代的人去寻找那份完整。灾难正好相反,它从来都是完整的。

delphij.net part on cnftp nuked

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I've finally decided to move out from cnftp as I can't figure out when, what and why its configuration that can influence my site keeps changed from time to time. Everything pulled out, and the httpd configuration has been removed to reflect this without misleading people who has decent DNS records cached in their DNS mirrors.

Still don't know why a simple upgrade will cause GB2312 to represent in UTF8 errornously. Maybe when I have time, but not now.

明天quakelee就get married了~~

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李逵同学(人称quakelee)明天就要结束bachelor生活了 :-)

找工作的笑话(zz)

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发信人: rfboy (rfboy), 信区: Career
标 题: 找工作的笑话(zz)
发信站: 知新园 (2004年12月14日21:16:17 星期二), 站内信件

就工资的问题和另一个朋友谝了半夜,说到以后的种种,结婚,买房~~,一个月拼死拼活,一分钱不花,在北京才能买到半个单人床都不到片大点地方,结婚得10年,买房得25年~~~聊着聊着,聊到不如5块钱买把犏刀去抢银行~~
  聊着就睡着了,做了一个梦,我们两个去抢银行了,手持菜刀凶神恶刹冲进去了,突然一个保安窜出来拦住了我们,

无缘无故,无缘无故

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今天发生了一件非常让人恼火的事情。具体内容不想透露太多,只是觉得很恶心。什么叫恶心呢?就像吃了一只苍蝇一样。

无缘无故被BT了一把……

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引用老赵: 博客……还真俗了啊

我就捞觉得博客根本不是什么网络日记

整个就是写给别人看得

然后怎么变态怎么伤感怎么来……

And seems that they have re-implemented it... Why netcat... I can't understand it...

NetBSD 2.0 RELEASE released

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Finally NetBSD has released their 2.0-RELEASE, which is a significant progress of the NetBSD development.

NetBSD is widely known as the most portable operating system in the world. It currently supports fifty four different system architectures, all from a single source tree, and is always being ported to more. NetBSD 2.0 continues the long tradition with major improvements in file system and memory management performance, major security enhancements, and support for many new platforms and peripherals.

实在是不得已而为之,spammer越来越过分了。comment插件一口气删掉了将近300条垃圾comment。

Kill spam!!

他看上去比我和monyu还要健壮,昏倒……

明天去看他。

8块5毛钱

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忘记在哪儿看到的了,硬盘上的一个文本文件。



一天中午,一个捡破烂的妇女,把捡来的破烂物品送到废品收购站卖掉后,骑着三轮车往回走,经过一条无人的小巷时,从小巷的拐角处,猛地窜出一个歹徒来。这歹徒手里拿着一把刀,他用刀抵住妇女的胸部,凶狠的命令妇女将身上的钱全部交出来。妇女吓傻了,站在那儿一动不动。

歹徒便开始搜身,他从妇女的衣袋里搜出一个塑料袋,塑料袋里包着一沓钞票。

看了看ACM发来的spam专刊

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感觉现在反垃圾技术发展到了一个坎上,短期内恐怕不会什么大的技术突破。基本的技术就是黑白名单、内容分析、特征分析。垃圾邮件发送的技术最近也没什么大的进展,目前我能够做到的漏判大约是万分之七,误判万分之五左右,前一阵考虑的技术还没有时间去做……

Today I have bought a BenQ FP756-12ms LCD monitor and now I can use it at home for my developments and my *BSD involements can be better continued.

BBS聚会

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今天liukang召集了BBS版主聚会,讨论了一些事情。

So, it's in security category.

With ntpdate time-a.nist.gov I got "No server suitable...".

And then I have asked my network administrator.

Then I got a point that there's some rules in filter.

But ntpdate -d works.

Then I tried ntpdate -u.

Then, it works...

Fast jail vs qmail

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It seems that the official FreeBSD qmail port's disable-qmail (as well as the Live with Qmail documentation) will need write access to /usr/bin and /usr/libexec, and hence the "fast jail" script I have written has been rendered useless :-(

I will investigate the issue this weekend and hopefully I will be able to work around the issue.

Blog spam fighter

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Today liukang has suggested some software that will fight against blog spamming. They are:

http://www.jayallen.org/projects/mt-blacklist/

and

http://www.neuro-tech.net/archives/000315.html

The first is MT plugin and the second is its data automatic updater.

I've no time to turn them into ports at this time. Will try them on my box and if I have time I will port them.

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