Category: 软件

Hadoop: open-source software for reliable, scalable, distributed computing.

Posted by – December 21, 2010

What Is Hadoop?

The Apache Hadoop project develops open-source software for reliable, scalable, distributed computing. Hadoop includes these subprojects:

  • Hadoop Common: The common utilities that support the other Hadoop subprojects.
  • HDFS: A distributed file system that provides high throughput access to application data.
  • MapReduce: A software framework for distributed processing of large data sets on compute clusters.
  • ZooKeeper: A high-performance coordination service for distributed applications.

Kingsoft open source plan pronounce

Posted by – December 5, 2010

Kingsoft open source pronounce:
http://code.ijinshan.com/
http://code.ijinshan.com/whitebook/opening.html

Ubuntu下的图形化分区管理工具–gparted

Posted by – October 10, 2010

Linux下也有类似PQ Magic一样的图形化分区管理工具,他的名字叫gparted:
[bash]
sudo apt-get install gparted
[/bash]

ssh: 关闭ssh连接时的yes|no提示

Posted by – June 2, 2010

ssh: Disable asking yes/no when first time using ssh to connect a host.

j@ju10:~$ cat > ~/.ssh/config << end
UserKnownHostsFile /dev/null
ConnectTimeout 15
PasswordAuthentication no
StrictHostKeyChecking no
end
j@ju10:~$ more ~/.ssh/config
UserKnownHostsFile /dev/null
ConnectTimeout 15
PasswordAuthentication no
StrictHostKeyChecking no
j@j10:~$

j@ju10:~$ cat > ~/.ssh/config << endUserKnownHostsFile /dev/nullConnectTimeout 15PasswordAuthentication noStrictHostKeyChecking noendjin@jin-u10:~$ more ~/.ssh/config UserKnownHostsFile /dev/nullConnectTimeout 15PasswordAuthentication noStrictHostKeyChecking no

j@ju10:~$

Or:
ssh -o StrictHostKeyChecking=”no” root@ipAddress

Diagram Editor

Posted by – May 13, 2010

Ubuntu Diagram Editor:

Refers to:
http://www.gliffy.com/

Diagram Software for the rest of us!

With Gliffy online diagram software, you can easily create professional-quality flowcharts, diagrams, floor plans, technical drawings, and more.

Our online diagram editor makes it easier than ever to create great looking drawings.

1). Can edit diagram files suffixs with .dia
2). Can export dia file as a png file
3). Can draw UML diagram.

To install:
sudo apt-get install dia

Format Factory(格式工厂)

Posted by – May 10, 2010

http://www.formatoz.com/

Format Factory is a multifunctional media converter.
Provides functions below:
All to MP4/3GP/MPG/AVI/WMV/FLV/SWF.
All to MP3/WMA/AMR/OGG/AAC/WAV.
All to JPG/BMP/PNG/TIF/ICO/GIF/TGA.
Rip DVD to video file , Rip Music CD to audio file.
MP4 files support iPod/iPhone/PSP/BlackBerry format.
Supports RMVB,Watermark, AV Mux.

Format Factory’s Feature:
1 support converting all popular video,audio,picture formats to others.
2 Repair damaged video and audio file.
3 Reducing Multimedia file size.
4 Support iphone,ipod multimedia file formats.
5 Picture converting supports Zoom,Rotate/Flip,tags.
6 DVD Ripper.
7 Supports 56 languages

OS requirements: All 32 windows OS

Linux上运行Windows下的游戏

Posted by – May 4, 2010

很多在Windows下运行的游戏能通过特殊的兼容性程序如WineCedega来在Linux下运行。

  1. For information about Wine, see the Ubuntu wiki.
  2. For information about Cedega, see the Ubuntu wiki. See the Cedega CVS Howto for instructions on compiling and installing Cedega.

Wine:
https://help.ubuntu.com/community/Wine

Cedega:
https://help.ubuntu.com/community/Cedega

SVN服务器IP地址更改了,如何修改客户端的连接url

Posted by – April 30, 2010

1、使用最新版本的TortoiseSVN,右键在工作复本的根目录上右键->TortoiseSVN->重新定位(Relocate),再按提示操作就可以了..不过最好先备份..因为这个操作有一定的危险性

2、通过修改.entry里面对应的IP地址,可以搞定,如:
find ./ -name entries  -exec sed –in-place ‘s/original svn server IP/new svn server IP/g’ {} \;

上面的第一个是window下的,第二个可以在linux下的

Or:

svn switch –relocate http://旧的地址 http://新的地址

Or:

rm -rf *
svn checkout http://<ipaddress>

kde forms/TechBase

Posted by – April 28, 2010

Visit:
http://techbase.kde.org/Development
http://api.kde.org/
http://forum.kde.org/

Pidgin

Posted by – April 17, 2010

About Pidgin

http://www.pidgin.im/

Download Pidgin 2.6.6 for Windows Chinese:
http://www.pidgin.im/download/windows/

Pidgin is a chat program which lets you log in to accounts on multiple chat networks simultaneously. This means that you can be chatting with friends on MSN, talking to a friend on Google Talk, and sitting in a Yahoo chat room all at the same time.

Pidgin runs on Windows, Linux, and other UNIX operating systems. Looking for Pidgin for OS X? Try Adium!

Pidgin is compatible with the following chat networks out of the box: AIM, ICQ, Google Talk, Jabber/XMPP, MSN Messenger, Yahoo!, Bonjour, Gadu-Gadu, IRC, Novell GroupWise Messenger, QQ, Lotus Sametime, SILC, SIMPLE, MXit, MySpaceIM, and Zephyr. It can support many more with plugins.

Pidgin supports many features of these chat networks, such as file transfers, away messages, buddy icons, custom smilies, and typing notifications. Numerous plugins also extend Pidgin’s functionality above and beyond the standard features.

Pidgin integrates with the system tray on Windows, GNOME2, and KDE 3.1.

Pidgin is under constant development. Releases are usually frequent and driven by user contributions, such as bug reports and patches.

Pidgin is free and contains no ads. All our code is open source and licensed under the GNU General Public License. This means you can get Pidgin’s underlying code and modify it to suit your needs, as long as you publish the changes you make for everyone to benefit from as well.