使用github托管项目，记录下操作

github是使用ssh认证的。

所以先要创建一个公钥/私钥对

github ssh帮助文档

ssh-keygen -t rsa -C "[e-mail]"

运行之后会看到如下：

Your identification has been saved in /home/you/.ssh/id_rsa.
# Your public key has been saved in /home/you/.ssh/id_rsa.pub.
# The key fingerprint is:
# 01:0f:f4:3b:ca:85:d6:17:a1:7d:f0:68:9d:f0:a2:db [e-mail]

使用如下命令将key复制到剪贴板

sudo apt-get install xclip# Downloads and installs xclip

xclip -sel clip < ~/.ssh/id_rsa.pub# Copies the contents of the id_rsa.pub file to your clipboard

测试是否成功：

ssh -T [e-mail]# Attempts to ssh to github

若成功将会看到：

ou may see this warning:

# The authenticity of host 'github.com (207.97.227.239)' can't be established.
# RSA key fingerprint is 16:27:ac:a5:76:28:2d:36:63:1b:56:4d:eb:df:a6:48.
# Are you sure you want to continue connecting (yes/no)?

Don't worry, this is supposed to happen. Verify that the fingerprint matches the one here and type "yes".

# Hi username! You've successfully authenticated, but GitHub does not
# provide shell access.