= 2009-08-03 =

 * 撰寫民生節能計畫書

 * Tweet-a-Watt 的 !ZigBee 模組是 Digi 賣的 - http://www.digi.com/technology/wireless/products.jsp

　* 另一個把 Trac 弄得很好的網站 - http://porta2030.tossug.org/
  * 注意到了嗎?! 他們有中文化耶!! 而且還支援根據瀏覽器語言選擇呢!! 讚啦!!

== DRBL-Hadoop Live ==

 * 參考 [http://drbl.nchc.org.tw/advanced/fine-print.php?path=./01_DRBL/09-drbl-live.faq#09-drbl-live.faq 從無到有製作DRBL live]
 * 建立環境
{{{
~$ lsb_release -a
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 9.04
Release:	9.04
Codename:	jaunty
}}}

 * STEP-1: 測試打造純 DRBL-Live
{{{
~$ echo "deb http://free.nchc.org.tw/drbl-core drbl stable live-unstable" > drbl.list
~$ sudo mv drbl.list /etc/apt/sources.list.d/
~$ wget http://drbl.nchc.org.tw/GPG-KEY-DRBL
~$ sudo apt-key add GPG-KEY-DRBL
~$ sudo apt-get update;
~$ sudo apt-get install drbl
~$ sudo /opt/drbl/sbin/drblsrv -i
~$ sudo /opt/drbl/sbin/drblpush -i
~$ sudo apt-get -y install live-helper cdebootstrap 
~$ sudo /opt/drbl/sbin/create-drbl-live-by-pkg
}}}
 * 錯誤訊息：應該跟 debootstrap 版本有關
{{{
P: Running debootstrap (download-only)... 
E: unsupported variant
P: Begin unmounting filesystems...
mv: 無法建立目錄「debian-live/binary.iso」: 沒有此一檔案或目錄
}}}

 * STEP-2：建立 VirtualBox 實驗環境
{{{
~$ echo "deb http://download.virtualbox.org/virtualbox/debian jaunty non-free" > virtualbox.list
~$ sudo mv virtualbox.list /etc/apt/source.list.d/
~$ sudo apt-get update; sudo aptitude install linux-headers-$(uname -r) build-essential virtualbox-3.0 dkms gcin
~$ im-switch -s gcin
}}}

 * STEP-3:改用 Debian 5.0 測試 ([wiki:jazz/10-05-17 2010-05-17] 續 [wiki:jazz/ClassCloud_LiveCD ...])
{{{
~$ lsb_release -a
No LSB modules are available.
Distributor ID: Debian
Description:    Debian GNU/Linux 5.0.4 (lenny)
Release:        5.0.4
Codename:       lenny
~$ echo "deb http://free.nchc.org.tw/drbl-core drbl live-unstable live-testing live-experimental live-stable stable testing unstable" > drbl.list
~$ sudo mv drbl.list /etc/apt/sources.list.d/
~$ sudo apt-get update
~$ wget http://drbl.nchc.org.tw/GPG-KEY-DRBL
~$ sudo apt-key add GPG-KEY-DRBL
~$ sudo apt-get update
~$ sudo apt-get -y install drbl clonezilla live-helper cdebootstrap zip
~$ sudo /opt/drbl/sbin/create-drbl-live-by-pkg -m http://free.nchc.org.tw/debian -s http://free.nchc.org.tw/debian-security -e unstable
}}}

== Cloud Computing ==

 * [http://groups.google.com/group/cloud-computing-use-cases/files Cloud_Computing Use Cases Whitepaper] - 雲端運算使用者分析白皮書

== Hadoop ==

 * [http://www.theregister.co.uk/2009/07/30/microhoo_and_hadoop/print.html Microsoft pact holds gun to Yahoo!'s stuffed elephant] - Yahoo 跟微軟確定要合作搜尋引擎時，便在想這對 Hadoop 是否有威脅性.....
 * [http://www.sdtimes.com/content/article.aspx?ArticleID=33640&print=true Hive, Pig fight for Hadoop supremacy]
 * [http://radar.oreilly.com/print/37596.html HadoopDB: An Open Source Parallel Database]

== 音樂 ==

 * [http://www.modernmusician.com/forum/archive/index.php?t-21418.html Chill Out Music 和 Lounge Music 的差別]
 * [http://en.wikipedia.org/wiki/Chill-out_music Chill Out Music] : 故名思義就是可以讓人達到身心舒暢的音樂, 製造歡愉的想像氣氛, 此種音樂的前題必須要是讓聆聽者無負擔
 * [http://en.wikipedia.org/wiki/Lounge_music Lounge Music] : 一種取材來源豐富, 充滿享樂與舒緩的音樂類型, 搭配著時尚的電音節奏(通常是為 Euro-House Beat), 刻意營造出高貴避俗的典雅氣氛. 與 Chill Out 音樂合稱為沙發音樂