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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 ...
The users of the version control system can branch any branch. Branches are also known as trees, streams or codelines. The originating branch is sometimes called the parent branch, the upstream branch (or simply upstream, especially if the branches are maintained by different organizations or individuals), or the backing stream.
Version control (also known as revision control, source control, and source code management) is the software engineering practice of controlling, organizing, and tracking different versions in history of computer files; primarily source code text files, but generally any type of file.
PVCS Version Manager (originally named Polytron Version Control System) is a software package by Serena Software Inc., for version control of source code files. PVCS follows the "locking" approach to concurrency control; it has no merge operator built-in (but does, nonetheless, have a separate merge command).
Experiments maintain a link to the commit in the current branch (Git HEAD) [31] as their parent or baseline. However, they do not form part of the regular Git tree (unless they are made persistent). [32] This stops temporary commits and branches from overflowing a user's repository. Common use cases [33] for experiments are:
Repository model, the relationship between copies of the source code repository. Client–server, users access a master repository via a client; typically, their local machines hold only a working copy of a project tree. Changes in one working copy must be committed to the master repository before they are propagated to other users.
GitHub (/ ˈ ɡ ɪ t h ʌ b /) is a developer platform that allows developers to create, store, manage, and share their code.It uses Git software, which provides distributed version control of access control, bug tracking, software feature requests, task management, continuous integration, and wikis for every project. [6]
In addition, it permits developers to locally clone an existing code repository and work on such from a local environment where changes are tracked and committed to the local repository [10] allowing for better tracking of changes before being committed to the master branch of the repository. Such an approach enables developers to work in local ...