CVS: Concurrent Versions System 189 Listing 5.3 Prompt
Three-Tier Applications 191 CVS Quick Reference While CVS features about 25 main commands, a multitude of options, and even more possible combinations,in real life you usually need only a small set of commands.The following table provides a quick overview that can serve as a reminder for the basic commands. Command Example Description cvs login cvs login Logs into the CVS server; this will ask for your password. cvs checkout cvs checkout phpBook Gets a module from the CVS repository. Usually used to check out a module (entire directory under the top level). cvs update cvs update TOC.xml Updates your local copy of a file or directory. cvs commit cvs commit TOC.xml Sends your local version of files or directories to the CVS server. cvs add cvs add TOC.xml Adds a new file or directory to the CVS server.The addition will be completed the next time you commit. cvs remove cvs remove TOC.xml Deletes a file or directory from the CVS server.The deletion will be completed the next time you commit. Note that this command doesn t actually delete a file; you can still access older versions. cvs status cvs status TOC.xml Shows the modification status of your local version. cvs diff cvs diff TOC.xml Shows the differences between two versions of a file.The default is to show the differences between the local copy and the remote version. cvs logcvs logTOC.xml Shows the CVS log messages for all revisions of a file. Three-Tier Applications With larger development teams, effective means for organizing a project become vital. By now, you ve seen methods of handling the separation between layout and code, organizing directory structures, and using a version-control system for managing the source code.As soon as you talk about distributed development,phase separation,and business processes, marketing people will jump on you and yell about multi-tier applications.What s all the fuss about?
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