將 .dvdmedia 還原成 DVD

在 Mac OS，使用 .dvdmedia 是一個保存 DVD 的便利方法，
要將 .dvdmedia 燒錄還原成 DVD 可使用 免費的 Burn，
只要將 .dvdmedia 拖拉進 Burn 直接燒錄即可，
Mac OS 真是好用！

好用的記帳軟體 LohasMoney

今日買了一個好用的記帳軟體 LohashMoney

隱藏實際IP位置的工具

之前發現：一個好用的網站上不去了，
後來發現似乎是該網站將台灣的網域給鎖住了，
有個軟體可以幫助突圍：Anonym

選一個 USA or JP 的 Proxy 就可順利突圍了！

讓 iPhone 3G 變成 iPhone 3D

人的創意真是無限！

2010 Subaru Outback 2.5i 油耗統計

2010 Subaru Outback 2.5i 油耗統計

統計日期：2010/4/13 ~ 2010/11/4
儀表里程：3443 Km ~ 14187 Km

行駛里程：10744 km
總加油量：1092.79L
平均油價：NT$29.927/L

平均油耗：9.83 Km/L, NT$3.04/Km

汽油種類：
除了三次加到98汽油外，其餘均加95汽油。

行駛路況：
平日上下班都是 新竹 - 竹北 高速公路塞車來回（上班非常塞！下班還好），
週六、日，偶爾跑跑附近縣市（台北、桃園、苗栗、台中），很少跑山路。

在 wordpress.com 上發布 原始碼

之前一直都不知道要如何才可以貼 source code 而不需擔心排版與字元格式
今天參考了 這篇
才知道可以這樣做:

[sourcecode language="css"]

your code here

[/sourcecode]

支援的程式語言有:
actionscript3, bash, coldfusion, cpp, csharp, css, delphi, erlang, fsharp, diff
groovy, javascript, java, javafx, matlab (keywords only)
objc, perl,php, text, powershell, python, r, ruby, scala, sql, vb, xml

很神奇的 FaceTime for Mac

剛才安裝了 FaceTime for Mac
直接點選我的 iPhone 4 的電話號碼
播出去了....
還在半信半疑得時候，
我的手機響了！居然接通了！
不用做任何設定，實在太神奇了....

在 Mac OS X 上跑簡單的 Verilog

下載 MacPorts 並安裝
之後打開 Terminal
輸入：

$ sudo port install iverilog

輸入密碼後，就會自動安裝 iVerilog (Verilog Simulator)
執行方式：

$ iverilog -o test ./test.v
$ ./test

Fail to Download Firmware to LPC2103

不知為什麼, 有時候要 Download Firmware to LPC2103 時會出現
下列錯誤訊息:

No Algorithm found for: 00000000H - 00001FC3H
Programming skipped!

後來發現要檢查 Options for Target -> Utilities -> Setting 設定:
1. RAM for Algorithm: Star: 0x40000000, Size: 0x0800
2. Programming Algorithm: LPC2000 IAP2 32KB Flash

How to Outputs PDF File from Gnuplot

之前都是直接在 視窗輸出 之後再手動 列印成 PDF File
其實也可以直接輸出 PDF File:

gnuplot> set term pdf (will produce PDF output)
gnuplot> set output "printme.pdf" (output to any filename you use)
gnuplot> replot (recreates plot but you don't see it, goes to file)

搞定收工。

以競選為目的音樂，也可以這麼好聽

以競選為目的音樂，也可以這麼好聽
[OpenTaipei城市概念專輯] #03 HERE TO STAY

[OpenTaipei城市概念專輯] #04 在這城市寫下愛

OpenSuSE 11.1 上的 TCL Library

閒閒沒事
把之前在 Mac OS 上 跑的 NAND Flash Static Wear Leveling 的 EV程式
拿到 SuSE 上跑，結果居然 Compile 不起來
發現是 "-ltcl" 無法 link 到 正確的 TCL Library
若將之改為 "-ltcl8.5" 就 OK
嗯
好像是 TCL Library 在 Install 時有問題
自己動手修正：

$ (cd /usr/lib; sudo ln -s libtcl8.5.o libtcl.o)
$ (cd /usr/lib64; sudo ln -s libtcl8.5.o libtcl.o)

這樣 "-ltcl" 就 OK 了。

搬家！

搬家到 http://yfc58.wordpress.com/ 。

Webb 第一次上台

這是 Webb 第一次上台，有這樣的表現，已相當不錯了。

讓 HandBrake 支援 iPhone 4

在這裡看到讓 HandBrake 支援 iPhone 4 高解析度 的方法，只下載 這個檔案 然後在 Preset->Import 即可。

讓 HandBrake 支援 iPhone 4

在這裡看到讓 HandBrake 支援 iPhone 4 高解析度 的方法，只下載 這個檔案 然後在 Preset->Import 即可。

SVN + http + NIS Authentication on OpenSUSE 11.2

Step.1 Install OpenSUSE 11.2

• New Installation
• English
• select GNOME Desktop
• LVM Partitioning
  
  /boot : 70.57MB
  / : 40GB
  /srv : max
  swap : 4GB
  


• disable Fireware
• NTP: time.stdtime.gov.tw

Step.2 Network

• IP : 192.168.103.xxx
• Gateway : 192.168.103.254
• Subnet Mask : 255.255.0.0
• DNS : 192.168.xxx.xxx
• Hostname : svn

Step.3 NIS Client

• domain: xxx
• server: 192.168.xxx.xxx
• Enable automount
• Check /etc/nsswitch.conf setting
  
  passwd: files nis
  group: files nis
  shadow: files nis
  hosts: files nis dns

Step.4 Add Software Repository

• Apache Module
  
  http://download.opensuse.org/repositories/Apaches:/Modules/OpenSUSE_11.2
• RemoteDesktop
  
  http://download.opensuse.org/repositories/X11:/RemoteDesktop/OpenSUSE_11.2

Step.5 Install Nvidia Driver

Visit http://en.opensuse.org/NVIDIA_drivers

Step.6 Software Install by using yast2

• Update All Patches
• Install Apache
  
  
  apache2
  apache2-mod_perl, apache2-mod_php5,
  apache2-mod_authnz_external
  apache2-mod_security2
  yast2-http-server
  


• Install FTP server
  
  
  pure-ftpd
  yast2-ftp-server
  


• Install Development Tools
  
  gcc, gcc-c++, make, autoconf, compat

Step.7 Enable Network Service

enable sshd, autofs, httpd service

Step.8 SVN Repository

• create directory
  
  
#mkdir /srv/svn/projects
#mkdir /srv/svn/users



• Change Owner
  
# chown -R wwwrun /srv/svn
# chgrp -R www /srv/svn



• Create SVN Repository
  
  
# sudo -u wwwrun svnadmin create /srv/svn/projects
# sudo -u wwwrun svnadmin create /srv/svn/users

Step.9 Apache + NIS Auth

Reference: http://forums.opensuse.org/get-help-here/network-internet/436171-nis-system-auth-apache-subversion.html

• Download pwauth source code, modify and Recompile
  
  
  Download pwauth-2.3.8.tar.gz from http://code.google.com/p/pwauth/downloads/list
  
  
  # tar -zxvf pwauth-2.3.8.tar.gz
  # cd pwauth-2.3.8
  # vi config.h
  
  
  change
  
  #define SERVER_UIDS 72 /* user "nobody" */
  
  to
  
  #define SERVER_UIDS 30 /* user "wwwrun" */
  
  
  
  # make
  # cp ./pwauth /usr/bin
  # chmod 4755 /usr/bin/pwauth
  
  
  


• Install checkpassword-pam
  
  
  Download checkpassword-pam-0.99.tar.gz from http://sourceforge.net/projects/checkpasswd-pam/files
  
  
# tar -zxvf checkpassword-pam-0.99.tar.gz
# cd checkpassword-pam-0.99
# ./configure
# make
# make install


• create /etc/pam.d/httpd is
  
  
auth include common-auth
account include common-account
password include common-password
session include common-session


• In /etc/apache2/default-server.conf, add:
  
  
AddExternalAuth pwauth /usr/bin/pwauth
AddExternalAuth checkpassword-pam "/usr/local/bin/checkpassword-pam -H --noenv --debug --stdout -s httpd -- /bin/true"
SetExternalAuthMethod checkpassword-pam checkpassword
AddExternalGroup unixgroup /usr/bin/unixgroup
SetExternalGroupMethod unixgroup environment


• In the /etc/apache2/conf.d/subversion.conf:
  
  
  
  
  
  DAV svn
  SVNParentPath /home/srv/svn
  SVNListParentPath on
  # Limit write permission to list of valid users.
  # Require SSL connection for password protection.
  # SSLRequireSSL
  AuthType Basic
  AuthName "Subversion Server"
  AuthExternal checkpassword-pam
  AuthBasicProvider external
  Require valid-user
  AuthzSVNAccessFile /srv/svnaccess.conf
  
  
  


• In the /etc/apache2/conf.d/authnz_external.conf :
  
  
  AddExternalAuth pwauth /usr/sbin/pwauth
  SetExternalAuthMethod pwauth pipe


• Enable aoache module and restart apache2
  
  
# a2enmod authnz_external
# a2enmod dav
# a2enmod dav_svn
# a2enmod authz_svn
# a2enmod perl
# rcapache2 restart

Step.10 Setup FreeNX

# nxsetup --install --setup-nomachine-key --clean

SVN + http + NIS Authentication on OpenSUSE 11.2

Step.1 Install OpenSUSE 11.2

• New Installation
• English
• select GNOME Desktop
• LVM Partitioning
  
  /boot : 70.57MB
  / : 40GB
  /srv : max
  swap : 4GB
  


• disable Fireware
• NTP: time.stdtime.gov.tw

Step.2 Network

• IP : 192.168.103.xxx
• Gateway : 192.168.103.254
• Subnet Mask : 255.255.0.0
• DNS : 192.168.xxx.xxx
• Hostname : svn

Step.3 NIS Client

• domain: xxx
• server: 192.168.xxx.xxx
• Enable automount
• Check /etc/nsswitch.conf setting
  
  passwd: files nis
  group: files nis
  shadow: files nis
  hosts: files nis dns

Step.4 Add Software Repository

• Apache Module
  
  http://download.opensuse.org/repositories/Apaches:/Modules/OpenSUSE_11.2
• RemoteDesktop
  
  http://download.opensuse.org/repositories/X11:/RemoteDesktop/OpenSUSE_11.2

Step.5 Install Nvidia Driver

Visit http://en.opensuse.org/NVIDIA_drivers

Step.6 Software Install by using yast2

• Update All Patches
• Install Apache
  
  
  apache2
  apache2-mod_perl, apache2-mod_php5,
  apache2-mod_authnz_external
  apache2-mod_security2
  yast2-http-server
  


• Install FTP server
  
  
  pure-ftpd
  yast2-ftp-server
  


• Install Development Tools
  
  gcc, gcc-c++, make, autoconf, compat

Step.7 Enable Network Service

enable sshd, autofs, httpd service

Step.8 SVN Repository

• create directory
  
  
#mkdir /srv/svn/projects
#mkdir /srv/svn/users



• Change Owner
  
# chown -R wwwrun /srv/svn
# chgrp -R www /srv/svn



• Create SVN Repository
  
  
# sudo -u wwwrun svnadmin create /srv/svn/projects
# sudo -u wwwrun svnadmin create /srv/svn/users

Step.9 Apache + NIS Auth

Reference: http://forums.opensuse.org/get-help-here/network-internet/436171-nis-system-auth-apache-subversion.html

• Download pwauth source code, modify and Recompile
  
  
  Download pwauth-2.3.8.tar.gz from http://code.google.com/p/pwauth/downloads/list
  
  
  # tar -zxvf pwauth-2.3.8.tar.gz
  # cd pwauth-2.3.8
  # vi config.h
  
  
  change
  
  #define SERVER_UIDS 72 /* user "nobody" */
  
  to
  
  #define SERVER_UIDS 30 /* user "wwwrun" */
  
  
  
  # make
  # cp ./pwauth /usr/bin
  # chmod 4755 /usr/bin/pwauth
  
  
  


• Install checkpassword-pam
  
  
  Download checkpassword-pam-0.99.tar.gz from http://sourceforge.net/projects/checkpasswd-pam/files
  
  
# tar -zxvf checkpassword-pam-0.99.tar.gz
# cd checkpassword-pam-0.99
# ./configure
# make
# make install


• create /etc/pam.d/httpd is
  
  
auth include common-auth
account include common-account
password include common-password
session include common-session


• In /etc/apache2/default-server.conf, add:
  
  
AddExternalAuth pwauth /usr/bin/pwauth
AddExternalAuth checkpassword-pam "/usr/local/bin/checkpassword-pam -H --noenv --debug --stdout -s httpd -- /bin/true"
SetExternalAuthMethod checkpassword-pam checkpassword
AddExternalGroup unixgroup /usr/bin/unixgroup
SetExternalGroupMethod unixgroup environment


• In the /etc/apache2/conf.d/subversion.conf:
  
  
  <Location /svn/>
  
  
  DAV svn
  SVNParentPath /home/srv/svn
  SVNListParentPath on
  # Limit write permission to list of valid users.
  # Require SSL connection for password protection.
  # SSLRequireSSL
  AuthType Basic
  AuthName "Subversion Server"
  AuthExternal checkpassword-pam
  AuthBasicProvider external
  Require valid-user
  AuthzSVNAccessFile /srv/svnaccess.conf
  
  
  </Location>


• In the /etc/apache2/conf.d/authnz_external.conf :
  
  
  AddExternalAuth pwauth /usr/sbin/pwauth
  SetExternalAuthMethod pwauth pipe


• Enable aoache module and restart apache2
  
  
# a2enmod authnz_external
# a2enmod dav
# a2enmod dav_svn
# a2enmod authz_svn
# a2enmod perl
# rcapache2 restart

Step.10 Setup FreeNX

# nxsetup --install --setup-nomachine-key --clean

Display Localized Directory Name on Mac OS X

如果你想建立一個目錄
並希望目錄名稱可以隨著『不同的系統語言設定』而『顯示不同的名稱』
範例：目錄 Work，在中文環境下顯示『工作』
步驟如下
1. change directory "Work" to "Work.localized"
2. create a diectory ./Work.localized/.localized
3. create a file ./Work.localized/.localized/en.strings

"Work" = "Work";

4. create a file ./Work.localized/.localized/zh_TW.strings

"Work" = "工作";


Display Localized Directory Name on Mac OS X

如果你想建立一個目錄
並希望目錄名稱可以隨著『不同的系統語言設定』而『顯示不同的名稱』
範例：目錄 Work，在中文環境下顯示『工作』
步驟如下
1. change directory "Work" to "Work.localized"
2. create a diectory ./Work.localized/.localized
3. create a file ./Work.localized/.localized/en.strings

"Work" = "Work";

4. create a file ./Work.localized/.localized/zh_TW.strings

"Work" = "工作";


自動影片分割

因為要上傳影片到 Youtube
必須將影片分割成數個不超過10分鐘長度的小片段
可是在 Mac OS X 下好像沒有好用的軟體
可又不想用 Quicktime 來一個一個手動分割
所以參考了一些資料後
寫了一個 AppleScript
File name : splite.scpt
[sourcecode language="text"]
(*
Splite Quicktime Movie into equally sized for Youtube
YF Chen
yfc@yfchen.com
*)

set sourceFile to choose file with prompt "choose video file as source"
set theFolder to (choose folder with prompt "Choose a folder for the slices:") as text

tell application "Finder"
my splitteVideo(sourceFile, theFolder)
end tell

on splitteVideo(sourceFile, theFolder)

tell application "QuickTime Player 7"
activate
try
open sourceFile
on error
display dialog "Open a movie first" buttons ["OK"] with title "Error"
return
end try

-- get active movie
set sourceDoc to document 1
set theDuration to duration of sourceDoc
set theTitle to name of sourceDoc
set DurOverlap to 2 -- 2sec overlaping
set DurScal to (90 * 1000)

-- calculate segments
set DurCut to (9 * 60) -- 9 min
set DurDoc to (duration of sourceDoc) / DurScal
set NumOfSeg to DurDoc div DurCut

-- loop each segment
repeat with i from 0 to NumOfSeg
-- set segment selection
set durStart to (i * DurCut) * DurScal
set durEnd to ((i + 1) * DurCut + DurOverlap) * DurScal
if durEnd > theDuration then
set durEnd to theDuration
end if
set selection start of sourceDoc to durStart
set selection end of sourceDoc to durEnd
-- copy selection into new movie
copy sourceDoc
set newdoc to make new document
paste newdoc
set theSlice to i as integer as string
set theFile to (theTitle & "_" & theSlice) & ".mov" as string
set theFile_full to (theFolder & theFile) as string
try
save self contained newdoc in theFile_full
end try
close document theFile
end repeat

close sourceDoc
quit

end tell

end splitteVideo
[/sourcecode]

自動影片分割

因為要上傳影片到 Youtube
必須將影片分割成數個不超過10分鐘長度的小片段
可是在 Mac OS X 下好像沒有好用的軟體
可又不想用 Quicktime 來一個一個手動分割
所以參考了一些資料後
寫了一個 AppleScript

(*
Splite Quicktime Movie into equally sized for Youtube
YF Chen
yfchen58i@gmail.com
*)

set sourceFile to choose file with prompt "choose video file as source"
set theFolder to (choose folder with prompt "Choose a folder for the slices:") as text

tell application "Finder"
my splitteVideo(sourceFile, theFolder)
end tell

on splitteVideo(sourceFile, theFolder)
tell application "QuickTime Player 7"
activate
try
open sourceFile
on error
display dialog "Open a movie first" buttons ["OK"] with title "Error"
return
end try

-- get active movie
set sourceDoc to document 1
set theDuration to duration of sourceDoc
set theTitle to name of sourceDoc
set DurOverlap to 2 -- 2sec overlaping
set DurScal to (90 * 1000)

-- calculate segments
set DurCut to (9 * 60) -- 9 min
set DurDoc to (duration of sourceDoc) / DurScal
set NumOfSeg to DurDoc div DurCut

-- loop each segment
repeat with i from 0 to NumOfSeg

-- set segment selection
set durStart to (i * DurCut) * DurScal
set durEnd to ((i + 1) * DurCut + DurOverlap) * DurScal
if durEnd > theDuration then
set durEnd to theDuration
end if
set selection start of sourceDoc to durStart
set selection end of sourceDoc to durEnd

-- copy selection into new movie
copy sourceDoc
set newdoc to make new document
paste newdoc

set theSlice to i as integer as string
set theFile to (theTitle & "_" & theSlice) & ".mov" as string
set theFile_full to (theFolder & theFile) as string

try
save self contained newdoc in theFile_full
end try

close document theFile

end repeat

close sourceDoc
quit

end tell

end splitteVideo


微軟員工和iPhone的地下情

▀ 微軟員工和iPhone的地下情

微軟員工和iPhone的地下情

▀ 微軟員工和iPhone的地下情

Subaru 2010 Outback Crash Test

2010 Subaru Outback NHTSA Frontal Impact

Subaru Outback CM

Parade

Subaru 2010 Outback Crash Test

2010 Subaru Outback NHTSA Frontal Impact


Subaru Outback crash test 5 star rating


Crash Test 2010 - 20** Subaru Outback (Side Impact) IIHS

Subaru Outback CM

Parade


Outback 'Reverse Clean-up'


Lost Sunglasses


Hand Me Downs


Share the Love Commercial - Outback

Install Trac on Mac OS

1. Download Trac

$ cd ~/Sites
$ svn co http://svn.edgewall.org/repos/trac/trunk trac


2. Create MySQL Table

執行 MySQL Tools 下的 MySQL Query Brower
並執行：

CREATE DATABASE trac DEFAULT CHARACTER SET utf8 COLLATE utf8_bin;
GRANT ALL ON trac.* TO tracuser@localhost IDENTIFIED BY 'password';


My All New Subaru 2010 Outback 2.5i

笨蒼蠅的家

My All New Subaru 2010 Outback 2.5i

笨蒼蠅的家

Enable TFTP Server on Mac OS X 10.6

Step.1 啟動 TFTP service

# sudo /sbin/service tftp start


Step.2 變更 TFTP root directory （如果有必要的話）

TFTP root directory 的預設路徑是在 /private/tftpboot
如果想要變更的話，請修改 tftp.plist 的 tag，如：


/usr/libexec/tftpd
-i
/Users/fly/tftp



修改完畢之後，tftpd 需要重新啟動

# sudo /sbin/service tftp stop
# sudo /sbin/service tftp start


Enable TFTP Server on Mac OS X 10.6

Step.1 啟動 TFTP service

# sudo /sbin/service tftp start


Step.2 變更 TFTP root directory （如果有必要的話）

TFTP root directory 的預設路徑是在 /private/tftpboot
如果想要變更的話，請修改 tftp.plist 的 tag，如：

<array>
<string>/usr/libexec/tftpd</string>
<string>-i</string>
<string>/Users/fly/tftp</string>
</array>


修改完畢之後，tftpd 需要重新啟動

# sudo /sbin/service tftp stop
# sudo /sbin/service tftp start


安裝 Altera USB-Blaster Driver for OpenSuSE 11.2

Step.1 新增 /etc/udev/rules.d/51-usbblaster.rules 內容如下

# USB-Blaster
BUS=="usb", SYSFS{idVendor}=="09fb", SYSFS{idProduct}=="6001", MODE="0666", \
PROGRAM="/bin/sh -c 'K=%k; K=$${K#usbdev}; \
printf /proc/bus/usb/%%03i/%%03i$${K%%%%.*} $${K#*.}'", \
RUN+="/bin/chmod 0666 %c"

特別注意： 上面敘述"BUS==..."要在同一行

Step.2 新增 /etc/fstab 內容如下

usbfs /proc/bus/usb usbfs devmode=0666 0 0


Step.3 執行下面指令 或 直接重新開機也可

sudo mount /proc/bus/usb


安裝 Altera USB-Blaster Driver for OpenSuSE 11.2

Step.1 新增 /etc/udev/rules.d/51-usbblaster.rules 內容如下

# USB-Blaster
BUS=="usb", SYSFS{idVendor}=="09fb", SYSFS{idProduct}=="6001", MODE="0666", \
PROGRAM="/bin/sh -c 'K=%k; K=$${K#usbdev}; \
printf /proc/bus/usb/%%03i/%%03i$${K%%%%.*} $${K#*.}'", \
RUN+="/bin/chmod 0666 %c"

特別注意： 上面敘述"BUS==..."要在同一行

Step.2 新增 /etc/fstab 內容如下

usbfs /proc/bus/usb usbfs devmode=0666 0 0


Step.3 執行下面指令 或 直接重新開機也可

sudo mount /proc/bus/usb