生成SSH
An SSH key allows you to establish a secure connection between your computer and GitLab. Before generating an SSH key in your shell, check if your system already has one by running the following command:
cat ~/.ssh/id_rsa.pub
To generate a new SSH key, use the following command:
ssh-keygen -t rsa -C "weixiang.liu@ubtrobot.com"
This command will prompt you for a location and filename to store the key pair and for a password. When prompted for the location and filename, just press enter to use the default. If you use a different name, the key will not be used automatically.
Use the command below to show your public key:
cat ~/.ssh/id_rsa.pub
Copy-paste the key to the 'My SSH Keys' section under the 'SSH' tab in your user profile. Please copy the complete key starting with ssh-rsa and ending with your username and host.
To copy your public key to the clipboard, use the code below. Depending on your OS you'll need to use a different command:
pbcopy < ~/.ssh/id_rsa.pub
修改Host
1、打开命令终端，输入下面的命令，进入hosts文件：
sudo vim /etc/hosts
-
输入电脑登录密码后，会出现如下界面：
image.png
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按下键盘的 i 字母键，进入编辑模式，然后将光标移到最末端，另起一行可以新添加一个,如下图：
image.png
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添加完毕之后，按下键盘的 Esc 键，退出编辑模式，然后输入 :wq ,保存并退出。 输入 :wq! 为强制保存
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按下Enter键盘，添加成功。
2、查看host
more /etc/hosts
- 就能看的你刚才添加的host啦.
查看本地ssh 的方法
终端输入:
cd ~/.ssh
open .
就能看到你的私人秘钥了
- 遇到SSL问题的解决方法:
git config --global http.sslVerify false
参考文章 https://confluence.atlassian.com/bamkb/ssl-certificate-subject-305037865.html
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