Summary of High Performance
《构建高性能web站点》总结： 网络（Network）: 1. 优化链路层（Optimize the data link control） 2. 减少传播的数据量（Reduce your bytes） 3. 减少数据间的传播距离，分布式的数据中心（Reduce transmission distance） 4. 增加带宽，并作优化，还要采取适当的限制措施（Enlarge, optimize, restrict your bandwidth）. 5. 适当的重发机制（Resend properly） 服务器（Server）: 1. 经常进行压力测试，如 Apache AB （Pressure testing） 2. 更多的CPU，更多进程，优化进程调度（More CPU and more process, but not threads, optimize process switch）. 3. 时刻观察系统负载（Observe load average） 4. 减少锁的使用，如文件锁，表所，行锁，日志锁等等（Reduce locks [...]
SVN Setting eol-style
When using SVN in team coding, we need the unified end of file descriptor for all the repository files. Usually it’s LF(line-feed) which is the end of line char under linux. SVN has supportted this feature as svn:eof-style option, making all as easy as below. (1) Config file: For Win (usually): C:\Documents [...]
Version Control with SVN
1. Create trunk from proj_src(source code) : 2. To checkout the project : 3. Add tags and first release : 4. Generate working copies for developers, special offer or someone else : 5. When finished : 6. Delete ? 7. Merge revisions of branches into trunk 8. Revert merge
Subversion Post Commit Hook
1. Create post-commit hook2. Hook with Shell 3. Hook with PHP
Git Essence
CVCS (Centralized Version Control Systems) like SVN, CVS etc. DVCS (Distributed Version Control System) like Git, Bazaar etc. Git Status: modified, staged, committed
Install Git on Windows
1. Install msysgit http://code.google.com/p/msysgit/ 2. Configurations 3. Public-Key for Github Copy the content of \.ssh\id_rsa.pub to GitHub -> SSH Public Key -> “Add another public key” 4. Test your connection 5. Create your project – trickle’s Repository 6. Adding new files 7. Push your commits to master branch 8. Checkout your project 9. Pulling from [...]
Redmine on Ubuntu Server
1. Installation and Configurations (1) Install apache and mysql (2) Install redmine Now redmine is running on http://localhost:3000/ (3) Apache configurations RailsEnv production RailsBaseURI /redmine PassengerDefaultUser www-data Include /etc/apache2/redmine.conf Now redmine is available on http://localhost/redmine (4) Chinese support Choose default language : zh (5) Within local area network Perhaps you get your ip as 192.168.0.129 [...]
Awstats for Apache
1. Environment Ubuntu Server 10.10 Awstats 6.95 2. Install Awstats 3. Apache Configuration Alias /awstats-classes “/usr/share/awstats/lib/” Alias /awstats-icon “/usr/share/awstats/icon/” Alias /awstats-css “/usr/share/doc/awstats/examples/css” ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/ ScriptAlias /awstats/ /usr/lib/cgi-bin/ Options ExecCGI -MultiViews +SymLinksIfOwnerMatch Include /etc/apache2/awstats.conf 4. Awstats Configuration SiteDomain = “192.168.0.129″
Subversion on Ubuntu Server
1. Environment Ubuntu Server 10.10 Subversion 1.6.6 2. Install Subversion 3. Local Checkout 4. Local Commit and Update 5. Http Checkout (based on apache) <Location /svn/myproject> DAV svn SVNPath /home/svn/myproject AuthType Basic AuthName “myproject subversion repository” AuthUserFile /etc/apache2/dav_svn.passwd <LimitExcept GET PROPFIND OPTIONS REPORT> Require valid-user </LimitExcept> </Location> Checkout myproject with : http://yourhost/svn/myproject Commit using kim/mypassword [...]