git command line operation instructions

git config --global user.name "username"
git config --global user.email "mailbox"
pwd shows the current directory
get init turns the current directory into a repository that git can manage
git add "filename" adds files/folders to the repository, you can add multiple files separated by spaces
git commit -m "commit information" tells git to submit the file to the repository, but first execute the git add command on the file
git status Get the current status of the repository
git diff "filename" to view the modified content of the specified file
git log View the log, you can add the suffix --pretty=online
git reset --hard HEAD^ Go back to the previous version, the current version of HEAD, the previous version of HEAD^, the previous version of HEAD^^, and the commit id can also be used.
cat "filename" opens the current document
get reflog View operation records
git diff HEAD -- "filename" to see the difference between the workspace's document and the latest document in the repository
git checkout -- "filename" Undo changes to the workspace and replace the workspace files with the latest files from the repository
git reset HEAD "filename" to undo the changes in the staging area
rm "filename" deletes the file in the file manager
git rm "filename" removes this file from the repository, then commits using the command git commit
ssh-keygen -t rsa -C "mailbox" requires the email address verified in GitHub
git remote add origin [email protected]:yourGitHubUsername/yourProfile will associate the remote repository locally
git push -u origin master pushes the current master branch to the remote repository, -u associates the local branch with the remote branch
git clone [email protected]:yourGitHubUsername/yourProfile clone from remote repository to local
git checkout -b dev creates a dev branch, -b means create and switch to dev
git branch View current branch
git checkout master switches to the master branch
git merge dev merges the dev branch into the current branch
git branch -b dev delete the dev branch
git merge --no-ff -m "commit information" dev --no-ff forcibly prohibits Fast forward, merge branches and delete branches without losing branch information

The above content is excerpted from Liao Xuefeng's git tutorial from Liao Xuefeng's git tutorial

git command line operation instructions

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