Push to github without typing user name / password

Enviroment: Ubuntu 16.04

Solution : using ssh. Steps：

• Create your ssh keys

          $ cd ~/.ssh
          $ ssh-keygen -t rsa -C "your_mail_adress_used_github@xxx.com"
  

The public key in file named id_rsa.pub and the private key in file named id_rsa

• Add the public key into your github account: copy the content of the file id_rsa.pub, open your github page > account > settings > SSH and GPG keys > New SSH keys, then paste.

• Test on your computer

         $ ssh -T git@github.com 
  

• return to your repository on your github page, make the repository use ssh url:

Click on “use ssh”, then copy the url in ssh formate, paste into your local repository’s git configuration file on your computer

• open your local_repository/.git/config,

  [remote “origin”]
  url = git@github.com:zzpanqing/zzpanqing.github.io.git // url copied from github