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git


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git is a useful platform for software project management where it gives you speed and efficiency when handling larger or smaller projects.
git keeps track of your workflow and editing ,branching , merging and debugging the code is granted to different users.


  • git config
    • git config –global user.name “[name]”
    • git config –global user.email “[email address]”
  • git init 
    • initiates git
  • git clone
    • clones git project to the current directory
  • git add
    • adding files to the staging area.
  • git commit
    • git commit -m “[ Type in the commit message]”
    • records the files in the staging area permanently in the history
  • git diff
    • shows the files differences which are not yet staged
  • git diff –staged
    • This command shows the differences between the files in the staging area and the latest version present.
    • git diff [first branch] [second branch]
  • git commit -a
    • This command commits any files you’ve added with the git add command and also commits any files you’ve changed since then.
  • git reset
    • un-stages the file , but preserves the file contents.
    • git reset [commit] -undoes all the commits after the specified commit and preserves changes locally.
  • git status
    • lists the files that have to be commited
  • git rm [file]
    • removes files from the staging area.
  • git log
    • lists the version history of the current branch.
    • git log –follow[file] - version history for a selected file.
  • git show
    • shows the metadata and content changes of a specified commit.
  • git tag
  • git branch
    • git branch [branch name] - creates a new branch.
  • git checkout
    • switch from one branch to the other.
  • git merge
    • merges the specified branch name to the current branch.
  • git remote
    • git remote add [variable name] [Remote Server Link]  
      This command is used to connect your local repository to the remote server.
  • git push
  • git pull
  • git stash
The working flow of a git project is shown below.
Image result for what is git
pull, fetch , commit add in the local repository

Image result for what is git
branching , merging and committing.


How to change a recent commit message 

Commit which is not pushed to the remote branch


  1. git commit --amend
  2. Change the commit message in the text editor 
  3. save the changes in the text editor

Commit which is pushed to the remote branch

  1. Follow the 3 steps as mentioned above
  2. git push --force <branch name>
    1. eg: git push --force origin feature/roi-orderahead-calculator.







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