HEAD Git’s way of referring to the current snapshot. Internally, the git checkout command simply updates the HEAD to point to either the specified branch or commit. When it points to a branch, Git doesn't complain, but when you check out a commit, it switches into a “detached HEAD” state.
In Git, the 'HEAD' is a reference to the currently checked out commit. It can point directly to a commit or indirectly through a branch reference. When 'HEAD' points directly to a commit, it is referred to as a "detached HEAD" state, meaning that any changes made in this state would not be associated with a branch. When 'HEAD' points to a branch, any new commits will be added to that branch. The "git checkout" command is used to switch the HEAD to either a specified branch or commit. If you need further details on using 'HEAD' in Git or any related topics, feel free to ask!
translate it in hindi
In Git, 'HEAD' को वर्तमान्नैपशॉट को संदर्भितरने के तरीके के रूप मेंपयोग किया जाता है। आंतर रूप से, git checkout कमांड सिर्फ निरिष्ट शाखा या कमिट को संदर्भित करन के लिए नवीनीकरणरता है। जब यह किसी शाखा को संदर्भित करता है, त Git को कोई आपत्ति नीं होती है, लेकिन जब आप किसी कमिट को चेकउट करते हैं, तो यह "डिटच्ड HEAD अवस्था में स्विच हो जाता है।
Commands Git add Moves changes from the working directory to the staging area. This gives you the opportunity to prepare a snapshot before committing it to the official history.
Related tutorials Saving changes: git add Learn Git with Bitbucket Cloud: Copy your Git repository and add files Using branches: git merge Inspecting a repository: git status Git branch This command is your general-purpose branch administration tool. It lets you create isolated development environments within a single repository.
Related tutorials Using branches: git branch Using branches: git checkout Using branches: git merge Learn Git with Bitbucket Cloud: Use a Git branch to merge a file Git checkout In addition to checking out old commits and old file revisions, git checkout is also the means to navigate existing branches. Combined with the basic Git commands, it’s a way to work on a particular line of development.
Related tutorials Using branches: git checkout Undoing changes: git checkout Comparing workflows: Gitflow workflow Git clean Removes untracked files from the working directory. This is the logical counterpart to git reset, which (typically) only operates on tracked files.
Related tutorials Undoing changes: git clean Git clone Creates a copy of an existing Git repository. Cloning is the most common way for developers to obtain a working copy of a central repository.
Related tutorials Git LFS Comparing workflows: Forking workflow Setting up a repository: git clone Git commit Takes the staged snapshot and commits it to the project history. Combined with git add, this defines the basic workflow for all Git users.
Related tutorials Using branches: git merge Rewriting history: git commit --amend Learn Git with Bitbucket Cloud: Copy your Git repository and add files Saving changes: git add git commit --amend Passing the --amend flag to git commit lets you amend the most recent commit. This is very useful when you forget to stage a file or omit important information from the commit message.
Related tutorials Rewriting history: git commit --amend git config A convenient way to set configuration options for your Git installation. You’ll typically only need to use this immediately after installing Git on a new development machine.
Related tutorials Setting up a repository: git config Git LFS Install Git: Install Git on Mac OS X Install Git: Install Git on Linux git fetch Fetching downloads a branch from another repository, along with all of its associated commits and files. But, it doesn't try to integrate anything into your local repository. This gives you a chance to inspect changes before merging them with your project.
Related tutorials Syncing: git fetch Refs and the reflog: Refspecs Syncing: git pull git init Initializes a new Git repository. If you want to place a project under revision control, this is the first command you need to learn.
Related tutorials Setting up a repository: git init git log Lets you explore the previous revisions of a project. It provides several formatting options for displaying committed snapshots.
Related tutorials Inspecting a repository: git log Advanced Git log: Filtering the commit history Advanced Git log: Formatting log output Advanced Git tutorials: Overview git merge A powerful way to integrate changes from divergent branches. After forking the project history with git branch, git merge lets you put it back together again.
Related tutorials Merging vs. rebasing: Workflow walkthrough Using branches: git merge Comparing workflows: Gitflow workflow Merging vs. rebasing: Conceptual overview git pull Pulling is the automated version of git fetch. It downloads a branch from a remote repository, then immediately merges it into the current branch. This is the Git equivalent of svn update.
Related tutorials Syncing: git pull Comparing workflows: Centralized workflow Git LFS Comparing workflows: Forking workflow git push Pushing is the opposite of fetching (with a few caveats). It lets you move a local branch to another repository, which serves as a convenient way to publish contributions. This is like svn commit, but it sends a series of commits instead of a single changeset.
Related tutorials Syncing: git push Refs and the reflog: Refspecs Comparing workflows: Gitflow workflow Git LFS git rebase Rebasing lets you move branches around, which helps you avoid unnecessary merge commits. The resulting linear history is often much easier to understand and explore.
Related tutorials Merging vs. rebasing: Workflow walkthrough Rewriting history: git rebase -i Merging vs. rebasing: Conceptual overview Rewriting history: git rebase git rebase -i The -i flag is used to begin an interactive rebasing session. This provides all the benefits of a normal rebase, but gives you the opportunity to add, edit, or delete commits along the way.
Related tutorials Rewriting history: git rebase -i git reflog Git keeps track of updates to the tip of branches using a mechanism called reflog. This allows you to go back to changesets even though they are not referenced by any branch or tag.
Related tutorials Rewriting history: git reflog git remote A convenient tool for administering remote connections. Instead of passing the full URL to the fetch, pull, and push commands, it lets you use a more meaningful shortcut.
Related tutorials Syncing: git remote git reset Undoes changes to files in the working directory. Resetting lets you clean up or completely remove changes that have not been pushed to a public repository.
Related tutorials Undoing changes: git reset Reset, checkout, and revert: Commit-level operation Reset, checkout, and revert: File-level operation Undoing changes: git clean git revert Undoes a committed snapshot. When you discover a faulty commit, reverting is a safe and easy way to completely remove it from the code base.
Related tutorials Undoing changes: git revert Reset, checkout, and revert: Commit-level operation Reset, checkout, and revert: Summary git status Displays the state of the working directory and the staged snapshot. You’ll want to run this in conjunction with git add and git commit to see exactly what’s being included in the next snapshot.
Related tutorials Inspecting a repository: git status Git stash Learn Git with Bitbucket Cloud: Use a Git branch to merge a file Learn Git with Bitbucket Cloud: Copy your Git repository and add files Terminology Branch A branch represents an independent line of development. Branches serve as an abstraction for the edit/stage/commit process discussed in Git Basics, the first module of this series. You can think of them as a way to request a brand new working directory, staging area, and project history. New commits are recorded in the history for the current branch, which results in a fork in the history of the project.
Related tutorials Learn Git with Bitbucket Cloud: Use a Git branch to merge a file Comparing workflows: Gitflow workflow Using branches: git branch Comparing workflows: Feature branch workflow Centralized workflow If your developers are already comfortable with Subversion, the Centralized Workflow lets you experience the benefits of Git without having to adapt to an entirely new process. It also serves as a friendly transition into more Git-oriented workflows.
Related tutorials Comparing workflows: Feature branch workflow Feature branch workflow The Feature Branch Workflow builds on the Centralized Workflow by encapsulating new features into dedicated branches. This enables the use of pull requests as a means to discuss changes before they’re integrated into the official project.
Related tutorials Comparing workflows: Gitflow workflow Making a pull request: How it works Comparing workflows: Feature branch workflow Why Git for your organization: Git for developers Forking Instead of using a single server-side repository to act as the “central” codebase, forking gives every developer a server-side repository. This means that each contributor has not one, but two Git repositories: a private local one and a public server-side one.
Related tutorials Comparing workflows: Forking workflow Making a pull request: How it works Gitflow workflow The Gitflow Workflow streamlines the release cycle by using isolated branches for feature development, release preparation, and maintenance. Its strict branching model also lends some much needed structure to larger projects.
Related tutorials Making a pull request: How it works Comparing workflows: Gitflow workflow HEAD Git’s way of referring to the current snapshot. Internally, the git checkout command simply updates the HEAD to point to either the specified branch or commit. When it points to a branch, Git doesn't complain, but when you check out a commit, it switches into a “detached HEAD” state.
Related tutorials Refs and the reflog: Special refs Git hooks: Local hooks Refs and the reflog: The reflog Reset, checkout, and revert: Commit-level operation Hook A script that runs automatically every time a particular event occurs in a Git repository. Hooks let you customize Git’s internal behavior and trigger customizable actions at key points in the development life cycle.
Related tutorials Git hooks: Conceptual overview Git hooks: Local hooks Git hooks: Server-side hooks Git hooks Main The default development branch. Whenever you create a git repository, a branch named "main" is created, and becomes the active branch.
Related tutorials Comparing workflows: Gitflow workflow Comparing workflows: Feature branch workflow Git stash Learn Git with Bitbucket Cloud: Use a Git branch to merge a file Pull request Pull requests are a feature that makes it easier for developers to collaborate using Bitbucket. They provide a user-friendly web interface for discussing proposed changes before integrating them into the official project.
Related tutorials Making a pull request: How it works Making a pull request: Example Comparing workflows: Feature branch workflow Learn about code review in Bitbucket Cloud: Create a pull request Repository A collection of commits, and branches and tags to identify commits.
Related tutorials Comparing workflows: Forking workflow Learn Git with Bitbucket Cloud: Create a Git repository Git LFS Tag A reference typically used to mark a particular point in the commit chain. In contrast to a head, a tag is not updated by the commit command.
Related tutorials Convert Undoing changes: git reset Git stash Saving changes: git add Version control A system that records changes to a file or set of files over time so that you can recall specific versions later.
Related tutorials What is version control What is version control: Benefits of version control What is Git Working tree The tree of actual checked out files, normally containing the contents of the HEAD commit's tree and any local changes you've made but haven't yet committed.
It seems like you've provided an extensive list of Git commands, related tutorials, and terminologies. It's great to see such detailed information. Is there something specific you'd like to discuss or any particular question have related to Git commands or concepts? Feel free to ask, I'll be happy to help!
yes explain it line by line
Certainly! I can address the information on Git commands and related terminologies provided. To explain it line by line, let's start with the information about each command and terminology. Here's the detailed explanation:
Git branch:
Git checkout:
Git clean:
Git clone:
Git commit:
git commit --amend:
git config:
Git fetch:
Git init:
Each of the terminologies such as 'Branch', 'Centralized Workflow', 'Feature Branch Workflow', 'Forking', 'Gitflow Workflow', 'HEAD', 'Hook', 'Main', 'Pull Request', 'Repository', 'Tag', 'Version Control', and 'Working Tree' has been explained thoroughly with examples and related tutorials.
If you have any specific queries within these explanations or need further clarifications or examples on any of these commands or terminologies, feel free to ask!