Git is currently one of the most common code management tools in China; both novices and experienced professionals need to have their own Git command dictionary for easy use at any time. The following article summarizes some commonly used Git instructions to share with you. I hope it will be helpful to everyone!
Git Cheat Sheet
git version 2.36.0
Document description
#
means [item to be replaced]
-
[]
means [optional]
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means [or]
- ##Working tree
(work area), index (temporary storage area), Git directory (HEAD) For the meaning of these three words, please refer to the Git official website
Initial configuration##git config --global user.name [
git config --global user.email [
git config --global core.editor [
Create project##git clone Clone remote repository
git init [project]
Initialize local project
git add
git commit -m Will temporarily Submit the contents of the storage area to HEAD
git commit -am Merge add and commit operations
git commit --amend -m Merge add and commit operations and merge them into the last commit
git status Show status
git diff [HEAD] Show diff
git log Show log
git show Display the details of a commit
git blame Display the commit information of each line of the file
##Undo
git restore
Recall the changes submitted to the staging area into the workspace
Withdraw the current version to a commit, retaining the modifications in the workspace
Withdraw the current version to a commit, retaining the workspace and temporary storage Modifications in the area
Withdraw the current version to a certain commit without retaining the modifications in the workspace
Delete files from the workspace and staging area
Move or rename files from the workspace and staging area
branch
git branch [--list] Show all branches
git branch -a Display remote branch
Create branch
Delete branch
Rename current branch
Switch Go to an existing branch
Create and switch branches
Move a branch Merge into the current branch
Tag the current branch
Store changes in the workspace to dirty work In the directory
Restore the data in the dirty working directory to the workspace (the data saved in the dirty working directory will not be deleted)
Delete the data in the dirty working directory
Restore the data in the dirty working directory to the workspace and delete the dirty data
Remote
##git remote [-v] Show remote librarygit remote show < ;origin>
Display information about a remote librarygit remote add
git remote rm
git remote rename <oldname> <newname></newname></oldname>
Rename the remote library
git pull [<origin><branch>]</branch></origin>
Pull Remote library to local library
git push [-u <origin> <master>]</master></origin>
Push local library to remote library
git push origin --delete <branch>|git push origin :crazy-experiment</branch>
Delete the remote branch
git fetch
Get the local library from the remote library
Help
#git help Display detailed usage documentation for a command
git Display instructions for using a command
checkout
The responsibility of this command is unclear and is not recommended;
git checkout Discard modifications to the workspace
git checkout -f Force the discarding of modifications to the workspace and staging area
git checkout Switch branches
git checkout -b
Git Tutorial"
The above is the detailed content of Summary of commonly used Git commands (shared with cheat sheets). For more information, please follow other related articles on the PHP Chinese website!

Git and GitHub are not the same thing: Git is a distributed version control system, and GitHub is an online platform based on Git. Git helps developers manage code versions and achieve collaboration through branching, merge and other functions; GitHub provides code hosting, review, problem management and social interaction functions, enhancing Git's collaboration capabilities.

After installing Git, in order to use more efficiently, the following settings are required: Set user information (name and mailbox) Select text editor Set external merge tool Generate SSH key settings Ignore file mode

Resolve: When Git download speed is slow, you can take the following steps: Check the network connection and try to switch the connection method. Optimize Git configuration: Increase the POST buffer size (git config --global http.postBuffer 524288000), and reduce the low-speed limit (git config --global http.lowSpeedLimit 1000). Use a Git proxy (such as git-proxy or git-lfs-proxy). Try using a different Git client (such as Sourcetree or Github Desktop). Check for fire protection

Causes of slow Git downloads include poor network connections, Git server problems, large files or large submissions, Git configuration issues, insufficient computer resources, and other factors such as malware. Workarounds include improving network connectivity, adjusting firewall settings, avoiding downloading unnecessary files or submissions, optimizing Git configuration, providing adequate computer resources, and scanning and removing malware.

How to update local Git code? Use git fetch to pull the latest changes from the remote repository. Merge remote changes to the local branch using git merge origin/<remote branch name>. Resolve conflicts arising from mergers. Use git commit -m "Merge branch <Remote branch name>" to submit merge changes and apply updates.

Steps to update git code: Check out code: git clone https://github.com/username/repo.git Get the latest changes: git fetch merge changes: git merge origin/master push changes (optional): git push origin master

You can delete a Git branch through the following steps: 1. Delete the local branch: Use the git branch -d <branch-name> command; 2. Delete the remote branch: Use the git push <remote-name> --delete <branch-name> command; 3. Protected branch: Use git config branch. <branch-name>.protected true to add the protection branch settings.

Git code merge process: Pull the latest changes to avoid conflicts. Switch to the branch you want to merge. Initiate a merge, specifying the branch to merge. Resolve merge conflicts (if any). Staging and commit merge, providing commit message.


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