1.0) CVS
1.1) Read-only CVS
The CVS tool uses a URL to connect to a server and retrieve files. If you used the default "cvs co" as defined on a site, then it is more than likely that it will create a read-only set of folders.
CVS creates a folder named CVS (all in caps, important under Unix!) That folder includes the necessary information for CVS to connect to the repository and read/write data. One of the files defined in this folder is called Root. This is where the URL is saved.
The CVS URL is composed of several parts: