Archive for the Category ◊ Research ◊

Author: li.duan
• Wednesday, October 29th, 2008

first of all, you need download facebook PHP Client Libraries. Extract package to you work path. open the directory, there are two sub-directory, directory is libraries, you need use it to develop application. and a example directory called foodpoints. Open directory, creating two files - index. and config..

In config.:

<?
$api_key = '[API_KEY]';&amp;amp;nbsp; // your apps api key
$secret&amp;amp;nbsp; = '[SECRET_KEY]'; // your apps secret key
$backurl="http://liduan.com/fb/start";&amp;amp;nbsp; your call back web url
?>

more…

Author: li.duan
• Wednesday, October 22nd, 2008
Author: li.duan
• Wednesday, October 15th, 2008

If you know more than above , you can share with us in following as a comment.

Category: Link, Research, Website  | Tags: , ,  | One Comment
Author: li.duan
• Sunday, March 23rd, 2008

A first preview version of 1.7 is available in official website. this snapshot version only support i386 machine. it doesn’t support am64 machine. A post of Official introduction says based on the 7.0R (version 1.6 is base on the 6.3RC). and new version actiated some useful addons. But this post also warning there will be certainly some problems!

A iso image file has been hosted in ftp . you can click link of Weekly Snapshots”section in this page. I am currently downloading this image file. After that, I will try snapshot and geting screenshot.

Other Desktop distribution PC-BSD (currently in version 1.5, also based in 6.3) has no any plan about new version that based in new Freebsd7.

Category: BSD Unix, Research  | Tags:  | One Comment
Author: li.duan
• Friday, March 21st, 2008

There are a whole lot of Database platform in the IT world. For instance , Oracle, Firebird, Sybase etc. I only choose two of them in this , they are mysql and postgresql. Mysql is a open source project. It is a most popular database component in the personal hosting service. It can work very well with together. And, postgresql is also a open source project base on the BSD license. It’s an object-relational database system. compare with mysql. postgresql is more powerful feature like Views, Triggers, and Unions. on the other hand, the speed of mysql is faster than postgresql.

The ports system also will be used in building database. make sure your ports system has been update. and versions of mysql and postgresql need be latest.

more…

Category: Research, Server  | Tags: ,  | Leave a Comment
Author: li.duan
• Monday, March 10th, 2008

Why is neither or Linux. Firstly, 1.6 is base on 6.3. It is distribution of. And Linux is same pretty good, but BSD is more better in old machine such as PIII cpu, 128M memory, Linux maybe can run in these kind of computers, but Linux can’t run other applications like postgresql.

And, have pretty good graphical interface environment with KDE. that should save time of configuration of GUI. also uses the ports system. we can easily install any software.

I plan to build a support following service:

1. Databases service such as MySQL, PostgreSQL.
2. development environment with Apache2
3. Files share service like NFS and Samba.
4. JSP/Java development environment with Tomcat6
5. FTP
6. DNS and Mail .

more…

Category: Research, Server  | Tags: ,  | 2 Comments
Author: li.duan
• Monday, February 25th, 2008

This is a nice program for convert unix and system time to each other. the program just use command line without GUI. User can easy convert 10 time stamps to system time, and just one system time to unix .


open your command line interface(in MSwindows open “RUN..” input “cmd”)
command utsconv like:

utsconv [OPTION -t, /t, -u, /u, -h, /h, .....] [TimeStamp/SystemTime]

more…

Category: Project, Research  | Tags:  | 2 Comments
Author: li.duan
• Wednesday, February 13th, 2008

There are only CD ISO image in the official website. installation by 2 or 3 CD is inconvenient. we need replace CD one by one. so a DVD installation disc will save a lot of times and work.

The following Tools will be used in the work of creating DVD ISO image: WinRAR, CD ISO 1 to 3 of (I use Freebsd6.3), UltraISO (winISO also can work in this project, but I like UltraISO) and emeditor(or any editor who support unix text format). Moreover if you want burn DVD-ROM, your need software of burning and DVD-RW driver and DVD-R or DVD-RW disc.

more…

Category: BSD Unix, Research  | Tags:  | 4 Comments