GNS3 is a graphical network simulator that allows you to design complex network topologies and to launch simulations on them.

To allow complete simulations, GNS3 is strongly linked with :

• blog 黄富强 2008-06-07 20:03:31 http://www.lupaworld.com/18733/viewspace_69158.html
  Screenshot-PIPE2: Platform Independent Petri Ne
  
    PIPE2 is an open source, platform independent tool for creating and analysing Petri nets including Generalised Stochastic Petri nets. Petri nets are a popular way for modelling concurrency and synchronisation in distributed systems.
  http:...]]> blog 黄富强 2008-06-06 14:30:56 http://www.lupaworld.com/18733/viewspace_67641.html    The names you need to know for a customizable, scalable and affordable open-source solution.    By David Hakala on December 13, 2007<...]]> blog 黄富强 2008-06-05 12:49:18 http://www.lupaworld.com/18733/viewspace_67338.html Sakai is an online Collaboration and Learning Environment. Many users of Sakai deploy it to support teaching and learning, ad hoc group collaboration, support for portfolios and research collaboration.

  Sakai is a fre...]]> blog 黄富强 2008-06-05 10:46:44 http://www.lupaworld.com/18733/viewspace_66709.html
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  Why Does This Project Exist?

     The goal of this project is to provide a central location for storing, main...]]> blog 黄富强 2008-06-04 20:27:19 http://www.lupaworld.com/18733/viewspace_65862.html
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  http://www.acm.org/
  

  A. M. Turing Award

  ACM's most prestigious technical award is accompanied by a...]]> blog 黄富强 2008-06-03 15:26:47 http://www.lupaworld.com/18733/viewspace_63108.html
  Screenshot
  
  GUI client program for MySQL database server
  MySQL Navigator is a MySQL database server GUI client program. The purpose
  of MySQL Navigator is to provide a useful client interface to MySQL
  database servers, whilst supporting multiple operating ...]]> blog 黄富强 2008-05-28 13:19:33 http://www.lupaworld.com/18733/viewspace_62693.html
  VirtualServer
  
  

  What is virtual server?

  
  Virtual server is a highly scalable and highly available server built on a cluster of real servers. The architecture of server cluster is fully transparent to end users, and the users interact with the cluster...]]> blog 黄富强 2008-05-27 14:44:08 http://www.lupaworld.com/18733/viewspace_62681.html 存储为*.sh文件
  执行:$ sh  *.sh  # sh *.sh
  chmod permission your-scrīpt-name
  
  Examples:
  $ chmod +x your-scrīpt-name
  $ chmod 755 your-scrīpt-name
  例子： blog 黄富强 2008-05-27 13:50:57 http://www.lupaworld.com/18733/viewspace_61477.html
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  An Open Source product can’t (just as any other product) be introduced into a working environment based solely on a mea...]]> blog 黄富强 2008-05-23 16:41:04 http://www.lupaworld.com/18733/viewspace_58818.html
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  reJ...]]> blog 黄富强 2008-04-27 17:30:20 http://www.lupaworld.com/18733/viewspace_50872.html
  coverpage
  
  

  Building and Promoting a Linux-based Operating System to Support Virtual Organizations for Next Generation Grids (2006-2010).

  blog 黄富强 2008-04-27 09:38:18 http://www.lupaworld.com/18733/viewspace_50344.html
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    researchers working on topics relating to Software Science. ETAPS, established in 1998, is a confederation of five main annual conferences, accompanied by satellite workshops and other events. ETAPS 2008 is the eleventh event in the series. blog 黄富强 2008-04-25 22:25:30 http://www.lupaworld.com/18733/viewspace_47638.html
  Screenshot-GGCov: Source timeex.c
  
  Image:
  
  Screenshot-GGCov: Summary Overall
  
  gcov is a tool you can use in conjunction with GCC to test code coverage in your programs.
  http://gcc.gnu.org/onlinedocs/gcc/Gcov.html
  覆盖率（白盒测试）
  一、安装工作：
     ...]]> blog 黄富强 2008-04-21 12:40:15 http://www.lupaworld.com/18733/viewspace_44197.html
  quick-guide-gplv3-compatibility
  
  The chart below helps illustrate some common compatibility relationships between different free software licenses:
  http://www.gnu.org/licenses/quick-guide-gplv3.html
  例子文件：
  /*
  this is bill.c
  */
  #include  <stdio.h>
  void  bill(char *argv)
  {
      printf("bill:  %s\n",argv);
  }
  /*
  this is linus.c
  */
  #include&nbs...]]> blog 黄富强 2008-03-15 19:24:32 http://www.lupaworld.com/18733/viewspace_43686.html
  haproxy-pmode
  
     HAProxy is a free, very fast and reliable solution offering high availability, l...]]> blog 黄富强 2008-03-14 14:16:23