Git Essentials: Must Know Commands #devops #git

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git init: Creates a new Git repository or converts an existing directory into a Git repository.
Example: git init my_project

git config: Displays or modifies Git configuration settings, such as username, email address, color preferences, etc.
Example:
git config --global user.name "John Doe"
git config --global user.email "[email protected]"

Basic Commands:
git add: Adds changes from the working directory to the staging area.
Example: git add file.txt or git add . (adds all changes).

git commit: Records changes from the staging area as a "commit".
Example: git commit -m "Added new feature"

Status and History-Related Commands:

git status: Shows the status of changes and the staging area.
Example: git status

git log: Lists the commit history.
Example: git log --oneline

git diff: Shows the differences between the working directory and the staging area or HEAD.
Example: git diff file.txt

Commands Related to Remote Server:

git remote: Lists or adds remote servers.
Example: git remote add origin https://github.com/user/repo.git

git push: Sends local changes to a remote server.
Example: git push origin master

git pull: Fetches and merges changes from a remote server to the local repository.
Example: git pull origin master

Branching and Merging Commands:

git branch: Lists all branches or creates a new branch.
Example:
git branch (lists branches)
git branch new_feature (creates a new_feature branch)

git checkout: Switches to another branch as the current working area.
Example: git checkout new_feature

git merge: Merges two branches.
Example:
First, be on the target branch: git checkout main
Then merge the source branch: git merge new_feature

Other Commands:

git clone: Copies a remote repository to a local machine.
Example: git clone https://github.com/user/repo.git

git rm: Removes files from the Git repository and updates the working directory.
Example: git rm obsolete_file.txt

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