SSH key switching for multiple github accounts

Original address: Http://blog.csdn.net/itmyhome1990/article/details/42643233?utm_source=tuicool&utm_medium=referral

There is an SSH key on a computer that submits the code on GitHub for other reasons

You might be able to submit it to a different github on a single computer.

If you have an SSH key on your computer, if you have a default one, generate the second one directly.

One, build and add the first SSH key

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1. $ ssh-keygen-t rsa-c "[Email protected]"

Execute the command in GIT bash all the way to the return, generate Id_rsa and id_rsa.pub two files in the ~/.ssh/directory

Open content in id_rsa.pub with a text editor and add SSH Keys to GitHub

Do not understand, please refer to GitHub create SSH Keys

Ii. generate and add a second SSH key

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1. $ ssh-keygen-t rsa-c "[Email protected]"

Don't go all the way this time, give this file a name or the default is to overwrite the first generated

If the name is my, the directory structure is as follows:

If the resulting second SSH key is not in the. ssh/, you can move to this directory

The contents of the config file created under. ssh/are as follows:

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1. Host github.com
2. HostName github.com
3. Preferredauthentications PublicKey
4. Identityfile ~/.ssh/id_rsa
6. Host my.github.com
7. HostName github.com
8. Preferredauthentications PublicKey
9. Identityfile ~/.ssh/my

The host name is optional and will be used next.

Iv. test configuration is correct

If Hi xxx! appears You ' ve successfully authenticated the connection is successful

Different approaches are now given in the following scenarios:

1. Local has been created or has been clone to Local:

There are two workarounds:

Open a. git/config file

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1. #更改 in the URL in the [Remote origin] Item
2. #my. github.com corresponds to the host configured above
3. [remote "origin"]
4. url = [email protected]:itmyline/blog.git

or modify the remote when you commit in Git bash

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1. $ git Remote RM origin
2. $ git Remote add origin [email protected]:itmyline/blog.git

2, the clone warehouse corresponding configuration Host Account

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1. #my. github.com corresponds to an account
2. git clone [email protected]:username/repo.git

SSH key switching for multiple github accounts