git clone ...github仓库代码时，使用ssh链接， 报如下错误。。。
fatal: Could not read from remote repository.
Please make sure you have the correct access rights and the repository exists.
原因： SSH key没有添加到github帐号设置中
- 检查本地是否有ssh
cd ~/.ssh 此命令可以进入到.ssh文件目录下
ls 此命令显示目录下的所有文件
- 生成ssh密钥
ssh-keygen -t rsa -C "email@xxx.com"
- 生成成功会提示以下代码
Generating public/private rsa key pair.
Enter file in which to save the key (/Users/xxx/.ssh/id_rsa):
- 之后会提示.ssh/id_rsa 文件路径，直接enter
Created directory ‘/Users/xxx/.ssh’.
Enter passphrase (empty for no passphrase):
- 然后会提示你输入密码,两次.因为输入密码以后进行操作的时候都需要输入密码,所以最好不输入,直接enter，成功之后会显示
Your identification has been saved in /Users/xxx/.ssh/id_rsa.
Your public key has been saved in /Users/xxx/.ssh/id_rsa.pub.
The key fingerprint is:
16:27:ac:a5:76:28:2d:36:63:1b:56:4d:eb:df:a6:48 email@xxx.com
The key’s randomart image is:（...）
- 下一步是添加ssh,输入
ssh-add ~/.ssh/id_rsa
- 此时会要求输入密码,之前输入了密码,此时就再次输入,没输入就enter,成功之后终端会显示以下命令
Identity added: /Users/xxx/.ssh/id_rsa (/Users/xxx/.ssh/id_rsa)
- 最后会在.ssh文件夹下生成两个文件,一个是id_rsa,另一个是id_rsa.push到这一步,ssh已经生成成功，后续操作就需要找到对应的远程代码仓库网站,在setting页面找到ssh密钥选项，一般都会有new ssh密钥的操作，里面有两个选项
title:''
key:''
9.key的查看方式
vim ~/.ssh/id_rsa.pub
10.复制显示的所有内容,贴到key里面
