Local-level: This means that all your credentials and configurations are only limited to your project’s directory.The config command works on different levels: The git config command allows you to set configuration variables that control how git looks and operates. The output should be the current version of Git installed in the system. To confirm that Git has been installed successfully, run this command in your terminal: git -version Once you have git installed, you can then run git commands locally. If you are using a different operating system or Linix distribution, you can find installation instructions on this link. The Git software is a powerful command-line tool that you can install on your machine, whether you use Windows, macOS, or Linux.įor a Debian-based Operating System such as Ubuntu, you can run the following command to install Git in a one-time operation: sudo apt install git-all Tagging allows you to mark important checkpoints in a project’s timeline (i.e. Think of this like a branch that doesn’t change. Tags are a reference to a specific moment in a Git repo’s file history. The git pull command is made up of two commands: git fetch and then git merge. Think of this like you’re merging your version and the original. The git pull command can be used to access and download files from a remote repository and update your local repository so it matches the updates to the original. In general, the original is held on a remote server, like GitHub. You then have your own version of that repo and can start editing it without altering the original. The git clone command is used to target a repository and copy it. This command uses three entities: files, commits, and branches. Think of this as switching between different versions or features of a project. The git checkout command is a way of switching between branches or restores working tree files. Commit and add are the most popular commands. Prior to the execution of git commit, we use the git add command to promote any changes that we will later store. Committed snapshots will not change on their own. The commit command captures a snapshot of a project at a particular moment in development.
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