本文最后更新于：2020年7月20日 晚上

注意：这篇博文配置的本地环境为Windows10，远端环境为Ubuntu，参考资料在文章末尾。

1. Remote - SSH

You can:

• Develop on the same operating system you deploy to or use larger, faster, or more specialized hardware than your local machine.
• Quickly swap between different, remote development environments and safely make updates without worrying about impacting your local machine.
• Access an existing development environment from multiple machines or locations.
• Debug an application running somewhere else such as a customer site or in the cloud.

2. 配置过程

2.1 SSH keys

1. 生成本地的 SSH key pair

• 首先检查Windows上是否已有一个SSH key，一般为C:\Users\your-user\.ssh\id_rsa.pub。如果是macOS / Linux，则在~/.ssh/id_rsa.pub。

• 如果没有则通过终端，使用以下命令生成一个SSH key pair

ssh-keygen -t rsa -b 4096

2. 授权远端

在本地终端中运行以下命令将SSH key pair上传至远端，注意命令的内容要根据实际进行调整

export USER_AT_HOST="your-user-name-on-host@hostname"
export PUBKEYPATH="$HOME/.ssh/id_rsa.pub"

ssh-copy-id -i "$PUBKEYPATH" "$USER_AT_HOST"

3. 远端安装ssh-server服务

sudo apt-get install openssh-server

2.2 问题解决

1. 错误提示：Bad owner or permissions on C:\\Users\\USER/.ssh/config

• 解决方案：setting a content in the vs codes

参考资料

• Remote - SSH

• Remote Development Tips and Tricks

• Bad owner or permissions on C:\Users\USER/.ssh/config