Git Command Summary

Git associated

Delete folder association with Git

rm -rf .git
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Then there is an error associated with remote or push, as follows:

fatal: Not a git repository (or any of the parent directories): .git 
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For a directory like git, type git init and press Enter

git init
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Example Modify the remote warehouse address

It is recommended that you delete it before adding it

1. Example Delete the remote warehouse address

git remote rm origin
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2. Add a new Git repository address

Git remote add Origin Specifies the repository addressCopy the code

Resolve code base forks

Git rebase -i commitid git rebase -i commitid git push --forceCopy the code

Add & remove tags

View all tags

git tag -l
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Add the tag

git tag -a tagName -m 'my tag'
git push origin --tags
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Remove the tag

git tag -d tagName
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Clear all commit logging methods

Scenario: When you commit code to a Git repository, you need to delete the commit record to completely clean up the commit information and get a clean repository with the code unchanged

1. Establish a rootless branch (through--orphanThe ‘latest_branch’ branch created has no parent.)

git checkout --orphan latest_branch
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2. Add all files

git add -A
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3. Commit the changes

git commit -am 'commit message'
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4. Delete the branch

git branch -D master
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5. Rename the current branch to master

git branch -m master
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6. Force updates to the code base (requires administrator privileges)

git push -f origin master
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Git configures multiple SSH keys

Scenario: Sometimes our code needs to be hosted on multiple platforms, and we need to set the SSH-key for each hosting platform

Open the git bash:

1. Ssh-key $ssh-keygen -t rsa -c “[email protected]” -f ~/. SSH /id_rsa

2. Ssh-key $ssh-keygen -t rsa -c “[email protected]” -f ~/. SSH /github_rsa Pub, github_rsa, id_RSA, id_rsa.pub, respectively configure the contents of their public key files (github_rsa.pub, id_rsa.pub) to the corresponding code repository

   

   Configure the public key: Log in to Github or another code hosting platform. In the upper right corner, click Settings for your login profile

   

   Click SSH and GPG keys

   

   

   ssh-keygen -t rsa -C "[email protected]" -f ~/.ssh/github_rsa
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   Finally, click Add Key to save

3. Add the private key

   $ ssh-add ~/.ssh/id_rsa  $ ssh-add ~/.ssh/github_rsa
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   If “Could not open a connection to your authentication agent” is displayed during the ssh-add command, run the following command:

   $ ssh-agent bash
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   Then run the ssh-add command again:

   $ ssh-add ~/.ssh/id_rsa  $ ssh-add ~/.ssh/github_rsa
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   We can confirm the list of private keys by using ssh-add-l

   $ ssh-add -l
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   To delete the private key list, run the ssh-add -d command

   $ ssh-add -D
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4. test

   $ ssh -T [email protected]
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   1. Permission denied

   

   ssh-keygen -t rsa -C "[email protected]" -f ~/.ssh/github_rsa
   ssh -v [email protected]
   ssh-agent -s 
   ssh-add ~/.ssh/github_rsa
   ssh -T [email protected]
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   2. retry

   Authentication passed