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Linux · Programming

Git

Git is a distributed version control system for tracking changes in source code.

Open sourceFree
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License
GPL-2.0
Latest version
2.56.0
Install

What is Git?

Git was created in 2005 by Linus Torvalds to support development of the Linux kernel. It has become the de‑facto standard for distributed source control, with a vast ecosystem of hosting services and tooling.

It is aimed at developers, teams, and open‑source projects that need robust branching, merging, and history inspection.

Compared with Windows‑only tools, Git feels more flexible and scriptable. It is command‑line heavy but integrates with GUIs like GitKraken or VS Code, and its concepts of commits, branches, and rebasing are consistent across platforms.

Best for: Teams and individuals needing robust, distributed version control for source code.

Key features of Git

  • Distributed architecture
  • Fast branching and merging
  • Large community and ecosystem
  • Support for large binary files via Git LFS
  • Staging area for selective commits
  • Hooks for custom automation
  • Reflog for recovery

Pros

  • Free and open source
  • Cross‑platform and widely supported
  • Strong branching model
  • Large community and documentation

Cons

  • Steep learning curve for beginners
  • Command‑line focus can be intimidating
  • Complex merge conflicts can be hard to resolve

Windows programs Git replaces

Git

How to install Git on Linux

Ubuntu / Mintsudo apt install git
Debiansudo apt install git
Fedorasudo dnf install git
Arch / Manjarosudo pacman -S git
openSUSEsudo zypper install git

Tips for Windows users

Git stores data in a .git folder; no need for a central server. Use "git clone" to copy a repo, "git add" to stage, and "git commit" to record changes. Shortcuts differ: Windows tools use GUI wizards, while Git relies on commands. Workflow: commit locally, push to remote, pull changes, resolve conflicts with "git merge" or "git rebase". File formats are plain text (commits, branches) and binary blobs.

Git LFS handles large files; use "git lfs install".

Remember that "git pull" merges automatically; use "git pull --rebase" for a linear history.

Most Windows tools expose similar concepts (commit, branch, merge) but via GUIs; learning the CLI gives you full control.

Git: frequently asked questions

How do I install Git on Ubuntu?

Run "sudo apt install git" and then configure your name and email with "git config --global user.name" and "git config --global user.email".

What is the difference between Git and SVN?

Git is distributed; each clone has the full history. SVN is centralized and stores only the latest revision on the server.

How do I resolve a merge conflict?

Open the conflicted file, look for <<<<<<<, =======, >>>>>>> markers, edit to keep desired changes, then "git add" and "git commit".

Can I use Git with a GUI on Linux?

Yes, tools like GitKraken, Gitg, and the built‑in Git support in VS Code provide graphical interfaces.

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