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It expands upon RCS by adding support for repository-level change tracking, and a client-server model. [5] Files are tracked using the same history format as in RCS, with a hidden directory containing a corresponding history file for each file in the repository. CVS uses delta compression for efficient storage of different versions of the same ...
push: Upload revisions from a local repository to a remote repository; Local branches: Create a local branch that does not exist in the original remote repository; checkout: Create a local working copy from a (remote) repository; update: Update the files in a working copy with the latest version from a repository; lock: Lock files in a ...
Repository model, how working and shared source code is handled Shared, all developers use the same file system Client–server , users access a master repository server via a client ; typically, a client machine holds only a working copy of a project tree; changes in one working copy are committed to the master repository before becoming ...
To check out (or co) is to create a local working copy from the repository. A user may specify a specific revision or obtain the latest. The term 'checkout' can also be used as a noun to describe the working copy. When a file has been checked out from a shared file server, it cannot be edited by other users.
In version control systems, a repository is a data structure that stores metadata for a set of files or directory structure. [1] Depending on whether the version control system in use is distributed, like Git or Mercurial, or centralized, like Subversion, CVS, or Perforce, the whole set of information in the repository may be duplicated on every user's system or may be maintained on a single ...
All operations that do not modify the repository, such as diff, patch, log, annotate etc., work just like in CVS, but they always use the local repository and so are much faster in a distributed scenario. In order to avoid collisions and data loss every DCVS server gets assigned a set of development lines (DCVS branches) for which it is ...
ViewVC (formerly ViewCVS) is an open-source tool for viewing the contents of CVS and SVN repositories using a web browser. It allows looking at specific revisions of files as well as side-by-side diffs of different revisions. It is written in Python and the view parameters can be modified directly in a URL using a REST style interface.
RCS revolves around the usage of "revision groups" or sets of files that have been checked-in via the co (checkout) and ci (check-in) commands. By default, a checked-in file is removed and replaced with a ",v" file (so foo.rb when checked in becomes foo.rb,v) which can then be checked out by anyone with access to the revision group.