Mac 电脑生成.ssh公钥

• 进入.ssh目录中

$ cd ~/.ssh

• 创建公钥和私钥

$ ssh-keygen -t rsa



------------------(如果非git配置，请忽略)-------------------------
⚠️⚠️⚠️⚠️
- 如果在git中需要配置邮箱的话使用如下命令
$ ssh-keygen -t rsa -C "[email protected]"


⚠️⚠️⚠️⚠️
- 查看邮箱配置（git config --list）
user.name=lizhiqiang17
[email protected]

• 输入密钥的文件名，使用默认名回车即可

Generating public/private rsa key pair.
Enter file in which to save the key (/root/.ssh/id_rsa):

• 输入密钥文件加密的密码

Enter passphrase (empty for no passphrase): 

• 再次输入密码

Enter same passphrase again:

• 成功提示

Your identification has been saved in /root/.ssh/id_rsa.
Your public key has been saved in /root/.ssh/id_rsa.pub.
The key fingerprint is:
78:13:76:05:4e:76:f6:b9:55:e4:4b:85:bc:fe:48:e0 [email protected]
The key's randomart image is:
+--[ RSA 2048]----+
|          +.+. o+|
|         + + .ooo|
|        o o   ooo|
|       o o  . oo.|
|      . S  . o.. |
|       . .  E o  |
|             . o |
|              . .|
|                 |
+-----------------+

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扩展

- 命令登陆服务器
ssh '用户名'@'ip'  -p '端口'  -i '私匙路径'
例：ssh [email protected]  -p 10022  -i /Users/lizhiqiang/.ssh/id_rsa


- 查看当前路径
pwd


- 拷贝当前文件到指定路径
sudo cp -r '当前路径文件名' '指定路径'
例：sudo cp -r test /export/home/wjkjapp


- 删除文件
sudo rm -rf '路径'
例：sudo rm -rf /export/home/wjkjapp/test

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查看已有SSH

截屏2022-01-19 下午9.44.34.png