Steps and precautions for deleting ssh key in git

How to delete SSH Key in Git

Git is one of the most popular version control tools currently. SSH Key is one of the verification methods that Git must use when submitting and pulling code, but in During the project management process, you may sometimes need to delete an SSH Key. This article will introduce how to delete an SSH Key in Git.

1. Prerequisites

Before deleting the SSH Key, you need to confirm the following:

1. Confirm the name of the SSH Key that needs to be deleted
2. Is the SSH Key used by other projects?
3. Does the account that owns the SSH Key still need to continue to use it?

If the above issues are confirmed, you can follow the steps below to delete the SSH Key.

2. Steps to delete SSH Key

1. Log in to GitHub and enter personal settings
2. Enter the SSH and GPG keys interface
3. Find the one that needs to be deleted SSH Key, and click the delete button on the right
4. Click to confirm the deletion
5. After the deletion is successful, the status of the SSH Key will become "Unused"

3. Notes

1. Deleting an SSH Key will affect the account using the SSH Key, so you need to confirm with the relevant personnel before deleting it, otherwise it may lead to errors in code pulling and submission.
2. If the SSH Key is used by other projects, project operations will not be possible after deletion, and the SSH Key needs to be regenerated and added to the GitHub account.
3. After deleting the SSH Key, the history of all codes submitted using the SSH Key will no longer be traceable.

4. Summary

The management of SSH Key is one of the most basic tasks of using Git for code management. Deleting SSH Key is a common operation, but before deleting it, It is necessary to carefully confirm the relevant content to avoid unnecessary trouble. I hope this article can be helpful to readers who use Git for project management.

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