Git Git

Introduction of git

Git is an open source distributed version control system designed to handle any project, small or large, with agility and efficiency.

Git is different from SVN

• GIT is distributed version control, SVN is centralized version control.
• GIT stores content as metadata, while SVN stores content as files.
• GIT does not have a global version number, whereas SVN does.
• GIT’s content integrity is superior to SVN’s: GIT’s content storage uses the SHA-1 hash algorithm.
• GIT branches are different from SVN branches: branches are nothing special on SVN, just another directory in the repository.
• GIT does most of the work offline.

Git installed

For Windows, download and install the software from https://git-scm.com/

Configure git

Open Git bash after successful installation

$ git config --global user.name "Your Name"
$ git config --global user.email "[email protected]"
Copy the code

Git git

• Initialize the Git repository in the project root directory

$ git init
Copy the code

• Add files

$ git add <file>
Copy the code

• submit

$ git commit -m <message>
Copy the code

• View the current workspace status

$ git status
Copy the code

• View the file modification

$ git diff <file>
Copy the code

• View the commit history

$ git log

$ git log --pretty=oneline
Copy the code

• Version back

$git reset --hard HEAD^ $git reset --hard < version ID>Copy the code

• View operation history

$ git reflog
Copy the code

• Undo modified file

$git checkout -- <file>Copy the code

• Delete the file

$ git rm <file>
Copy the code

• Associated remote warehouse

$ git remote add origin <address>
Copy the code

• Commit to the remote repository

$git push -u origin master $git push origin masterCopy the code

• Clone the warehouse locally

$ git clone <address>
Copy the code

– View branches

$ git branch
Copy the code

• Create a branch

$git branchCopy the code

• Switch branch

$git checkout < branch name >Copy the code

• Create + switch branch shorthand

$git checkout -b < branch name >Copy the code

• Merging branches

$git merge --no-ff -m $git merge --no-ff -m $git merge --no-ff -m"merge with no-ff"< branch name >Copy the code

• Delete the branch

$ git branch -d$git branch -d < branch name >Copy the code

• Retrieves updates from the remote branch and merges them with the specified local branch

$ git pull
Copy the code

• Establish local branch and remote branch associations

Git branch --set-upstream < upstream > originCopy the code