Git SSH configuration, eliminating the pain of filling in user name and password

git config ssh

tags (space delimited): git

1. Set git's user name and email: (If it's the first time)

$ git config--global user.name "weiguobing" 
$ git config--global user.email "guobingwei@aliyun.com"

2. Generate key

$ ssh-keygen-t rsa-c "Humingx@yeah.net"

3 consecutive carriage returns. If you don't need a password.
Finally, two files were obtained: Id_rsa and id_rsa.pub.

3. Add encryption Key to Ssh-agent

Make sure that the ssh-agent is available. Ssh-agent is a program that controls the private key used to hold public key authentication, in fact Ssh-agent is a key manager, after running ssh-agent, use Ssh-add to give the private key to ssh-agent custody, Other programs that require authentication can pass the validation request to Ssh-agent to complete the certification process.

Start the ssh-agent in the background 
eval "$ (ssh-agent-s)" 
Agent PID 59566

Add the generated SSH key to Ssh-agent.
$ Ssh-add ~/.ssh/id_rsa

4. Login to GitHub and add ssh.

5. Test:
$ ssh-t git@github.com

6. Modify the URL of the. git folder under CONFIG.
Before modification:

[remote "origin"]
 url = https://github.com/humingx/humingx.github.io.git
    fetch = +refs/heads/*:refs/remotes/origin/*

After modification:

[remote "origin"]
url = git@git.oschina.net:humingx/humingx.github.io.git
fetch = +refs/heads/*:refs/remotes/origin/*

It's done.