Open Source工具開發軟體

(Open Source工具開發軟體)
http://www.study-area.org/cyril/opentools/opentools/book1.html

Tutorial for Linux

http://blog.arjin.tw/


http://www.study-area.org/menu1.htm


http://linux.vbird.org/


(「The Linux Kernel」, Chiese-Edition)
http://www.cmlab.csie.ntu.edu.tw/~tcwu/doc/Linux/Kernel/frame.htm

(阿偉蘇的程式記事本)
http://www.wretch.cc/blog/awaysu


(callback function??)
http://www.dev.idv.tw/mediawiki/index.php/%E4%BD%95%E8%AC%82callback_function%EF%BC%9F

(HTTP下載檔案)
http://www.wretch.cc/blog/awaysu/24449222

(NAND FLASH ECC校驗原理與實現 [轉])
http://www.wretch.cc/blog/awaysu/25381218


([Linux] Yaffs檔系統結構 [轉])
http://www.wretch.cc/blog/awaysu/25572973

PORT及 Process相關資訊

◆ 查詢PORT及Process相關資訊

　　當您的機器扮演網路伺服器的角色時，多多少少會開啟一些服務，但有時系統安裝後會開啟許多您不知道的服務，這時就有賴您自己做查詢了。 以下是您在做系統管理或網路管理上很實用的一些指令，可以幫您查詢開放的服務或連線的狀態：

．列出 LISTEN 的 TCP socket 及 UDP socket 的資訊

檢視 TCP 及 UDP 的 LISTEN 資訊
# netstat -l

檢視 TCP 的 LISTEN 資訊
# netstat -tl

檢視 UDP 的 LISTEN 資訊
# netstat -ul

檢視 TCP 的 LISTEN 資訊且不解析(IP及PORT)
# netstat -tln


．列出正在使用某連接埠(PORT)的Process PID

列出指定socket的PID
# fuser 25/tcp 137/udp 138/udp 139/tcp


．查詢PID資訊

檢視PID資訊(PID部份請填入上面查詢到的數字)
# ps -ef | grep PID
# ps aux | grep PID


．列出PID開啟的檔案

# lsof -p PID


．列出哪些Processes正在使用這個檔案

# fuser -mv /path/filename


．殺掉所有正在使用某個路徑或檔案的Processes

殺掉所有正在使用 /home 的Processes
# fuser -km /home


==============================================
(Same with Windows series for console-mode)

netstat:

-a 列出所有被使用的port
-b 列出使用該port的程式名稱
-o 列出使用該port的process id

netstat -a -b -o

try it~ 應該就可以知道!!

"which"?!

To check you have GCC installation-place on Linux, run this:
$ which gcc



To check you have G++ installation-place on Linux, run this:
$ which g++



To check you have Minicom installation-place on Linux, run this:
$ which minicom

[Qt] installation on Linux/Ubuntu

The whole Qt programming IDE and tools is called ,"Qt SDK".

My Linux platform has the below parameters:
1. Ubuntu v8.10
2. Default language: ENGLISH
3. Added language: CHINESE, Input-Method included
4. apt-get install minicom
5. apt-get install tftp-hpa
6. apt-get install tftpd-hpa
7. apt-get install gcc
8. apt-get install g++
==================================================

step 1,
Get the Qt SDK from Qt official web-sit, "http://qt.nokia.com".

step 2,
Choose "Qt SDK for Open Source C++ development on Linux/X11 32-bit (or 64-bit)"

step 3,
Download the above (step 2) installation BIN-file into home/[user-account] directory.
qt-sdk-linux-x86-opensource-2009.03.1.bin

step 4,
Copy the "BIN" file into "/home/[user-account]" directory.


step 5,
And make sure that the have the console-command, "sudo chmod 777 BIN-file"


step 6,
In the console, type the following string:
$ ./qt-sdk-linux-x86-opensource-2009.03.1.bin


step 7,
Make sure that the installation directory located in the "/home/[user-account]" directory.


step 8,
For console-using, if programmer wants to have stand-alone compiling and making to Qt, please have the PATH-environment to refer to QT-installed directory (for ex: "/home/[user-account]/qtsdk-2009.03").


step 9,
In Qt-Creator, found the below error-prompt while building..
/usr/bin/ld: cannot find -lfreetype


$ sudo apt-get install libfreetype6
$ sudo apt-get install libfreetype6-dev




step 10,
In Qt-Creator, found the below error-prompt while building..
/usr/bin/ld: cannot find -lgobject-2.0


$ sudo apt-get install gob2
$ sudo apt-get install libsm6
$ sudo apt-get install libsm-dev
$ sudo apt-get install libxrender-dev
$ sudo apt-get install libfontconfig1-dev
$ sudo apt-get install libgtk2.0-dev






alternative useful reference-site for Qt:
http://www.cuteqt.com/blog/?p=17