Backend/Git Commands
Git is a distributed version control system, primarily used for software development, that was created by Linus Torvalds in 2005 for the development of the Linux kernel. Git commands are essential for managing source code, tracking changes, and enabling collaboration among developers. Here's a detailed look into some of the core Git commands:
Basic Commands
- git init: Initializes a new Git repository in the current directory.
- git clone: Creates a local copy of an existing repository. Example:
git clone [url]
- git status: Shows the working tree status, indicating which files have changes not yet committed.
- git add: Adds changes in the working directory to the staging area. Example:
git add [file]
- git commit: Records changes to the repository. Example:
git commit -m "Commit message"
Branching and Merging
- git branch: Lists, creates, or deletes branches. Example:
git branch [branch-name]
- git checkout: Switches branches or restores working tree files. Example:
git checkout [branch-name]
- git merge: Integrates changes from one branch into another.
- git rebase: Reapplies commits on top of another base tip.
Remote Repositories
- git remote: Manages the set of tracked repositories. Example:
git remote add origin [url]
- git fetch: Downloads objects and refs from another repository.
- git push: Updates remote refs along with associated objects. Example:
git push origin master
- git pull: Fetches and integrates changes from a remote repository.
History and Navigation
- git log: Shows commit logs.
- git reset: Resets current HEAD to the specified state.
- git revert: Reverts some existing commits.
The development of Git commands has evolved significantly since its inception, focusing on improving usability, performance, and integration with other development tools. Git commands are designed to be both powerful and flexible, catering to a wide range of use cases from solo developers to large enterprise teams.
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