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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.
[1] [2] [3] Git, the world's most popular version control system, [4] is a distributed version control system. In 2010, software development author Joel Spolsky described distributed version control systems as "possibly the biggest advance in software development technology in the [past] ten years".
Revision Control System (RCS) [open, shared] – stores the latest version and backward deltas for the fastest access to the trunk tip [4] [5] compared to SCCS and an improved user interface, [6] at the cost of slow branch tip access and missing support for included/excluded deltas
Git is free and open-source software shared under the GPL-2.0-only license. Git was originally created by Linus Torvalds for version control during the development of the Linux kernel. [14] The trademark "Git" is registered by the Software Freedom Conservancy, marking its official recognition and continued evolution in the open-source community.
The granularity of control varies. Subversion, for example, can be configured to handle EOLs differently according to the file type, whereas Perforce converts all text files according to a single, per-client setting. Tags: indicates if meaningful names can be given to specific revisions, regardless of whether these names are called tags or labels.
git reset --hard makes the current branch point to some specific revision or branch, and replaces the current working files with the files from that branch. git merge merges files from a given branch into the current branch. git push uploads changes from local branches to the respective remote repositories. git add puts current working files ...
Example history graph of a version-controlled project, with merges as red arrows. In version control, merging (also called integration) is a fundamental operation that reconciles multiple changes made to a version-controlled collection of files. Most often, it is necessary when a file is modified on two independent branches and subsequently ...
example screenshot of some git log output of the Linux kernel, showing an example of Git commit hash and commit messages example screenshot of git diff output to show how Git is tracking changes example visual screenshot/diagram of a Git tree that visually shows git branches as lines and commits as dots, how branches are created when the line ...