Introduction
While working on Git, we actively use two repositories.
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Local repository: The local repository is present on our computer and consists of all the files and folders.This Repository is used to make changes locally, review history, and commit when offline.
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Remote repository: The remote repository refers to the server repository that may be present anywhere. This repository is used by all the team members to exchange the changes made.
Both repositories have their own set of commands. There are separate Git Commands that work
on different types of repositories
git init
-The command git init is used to create an empty Git repository.
-After the git init command is used, a .git folder is created in the directory with some subdirectories. Once the repository is initialized, the process of creating other files begins.
git add
-Add command is used after checking the status of the files, to add those files to the staging area.
-Before running the commit command, "git add" is used to add any new or modified files.
git commit
-The commit command makes sure that the changes are saved to the local repository.
-The command "git commit –m " allows you to describe everyone and help them understand what has happened.
git status
-The git status command tells the current state of the repository.
-The command provides the current working branch. If the files are in the staging area, but not committed, it will be shown by the git status. Also, if there are no changes, it will show the message no changes to commit, working directory clean.
git config
-The git config command is used initially to configure the user.name and user.email. This specifies what email id and username will be used from a local repository.
-When git config is used with --global flag, it writes the settings to all repositories on the computer.
git branch
-The git branch command is used to determine what branch the local repository is on.
-The command enables adding and deleting a branch. git branch
-Delete the specified branch. This is a “safe” operation in that Git prevents you from deleting the branch if it has unmerged changes. git branch -d
-Force delete the specified branch, even if it has unmerged changes. This is the command to use if you want to permanently throw away all of the commits associated with a particular line of development. git branch -D
git checkout
-The git checkout command is used to switch branches, whenever the work is to be started on a different branch.
-The command works on three separate entities: files, commits, and branches.
$ git branch -f [] $ git checkout
git merge
-The git merge command is used to integrate the branches together. The command combines the changes from one branch to another branch.
-It is used to merge the changes in the staging branch to the stable branch. $ git checkout master $ git merge iss53
git remote
-The git remote command is used to create, view, and delete connections to other repositories.
-The connections here are not like direct links into other repositories, but as bookmarks that serve as convenient names to be used as a reference.
git clone
-The git clone command is used to create a local working copy of an existing remote repository.
-The command downloads the remote repository to the computer. It is equivalent to the Git init command when working with a remote repository.
git pull
-The git pull command is used to fetch and merge changes from the remote repository to the local repository.
-The command "git pull origin master" copies all the files from the master branch of the remote repository to the local repository.
git push
-The command git push is used to transfer the commits or pushing the content from the local repository to the remote repository.
-The command is used after a local repository has been modified, and the modifications are to be shared with the remote team members.
git push -u origin master
git stash
-The git stash command takes your modified tracked files and saves it on a pile of incomplete changes that you can reapply at any time. To go back to work, you can use the stash pop.
-The git stash command will help a developer switch branches to work on something else without committing to incomplete work.
git log
-The git log command shows the order of the commit history for a repository.
-The command helps in understanding the state of the current branch by showing the commits that lead to this state.