FreeBSD is an advanced operating system for modern server, desktop, and embedded computer platforms. FreeBSD's code base has undergone over thirty years of continuous development, improvement, and optimization.
www.freebsd.org - 2011-03-04 - 收藏 点击查看
ChinaUnix是中国最大的Linux/Unix技术社区网站，我们还交流程序开发，数据库，存储备份，服务器技术，网络安全等技术，并提供IT人才招聘，软件下载，BLOG，IT培训等服务。
www.chinaunix.net - 2010-10-19 - 收藏 点击查看
Small business web hosting offering additional business services such as: domain name registrations, email accounts, web services, FrontPage help, online community resources and various small business solutions.
www.webhost4life.com - 2010-03-08 - 收藏 点击查看
ChinaUnix FreeBSD社区为网友提供最新的FreeBSD资讯、技术文档，同时为广大FreeBSD爱好者提供一个方便的交流社区。
freebsd.chinaunix.net - 2010-03-02 - 收藏 点击查看
Linux时代是中国最大的Linux应用与开发人员的专业社区，栏目包含Linux新手，Linux安装，Linux管理员，Linux开发者，Linux桌面，Linux编程，Linux数据库，Linux网络技术，Redhat，Fedora，Ubuntu，SuSE，Unix，debian。
linux.chinaunix.net - 2010-03-02 - 收藏 点击查看
Comprehensive information and resources about the Linux Operating System.
www.linux.org - 2010-03-02 - 收藏 点击查看
For the community, by the community, Linux.com is the central source for Linux information, software, documentation, how-tos and answers across the server, desktop/netbook, mobile, and embedded areas.
www.linux.com - 2010-02-28 - 收藏 点击查看
开发者在线面向软件开发领域人群。核心内容覆盖软件开发技术的各个层面：C/S开发、数据库开发、SOA中间件、WEB开发、移动嵌入式、项目管理、网页设计。
www.builder.com.cn - 2010-02-27 - 收藏 点击查看
The IBM corporate home page, entry point to information about IBM products and services.
www.ibm.com - 2010-01-30 - 收藏 点击查看