Once the first connection is established, credentials are not required for subsequent connections, eliminating the drudgery of typing a password each and every time you connect to the same machine.
一旦第一个连接建立，后续连接就不再需要凭证，从而消除了每次连接同一机器都需要键入密码的麻烦。
2
Next I need to configure the build for my machine with the options I want to include in my SSH build. I can see these options by typing.
我需要做的下一件事情是，使用希望我的SSH编译中包含的选项来配置编译我的机器。
3
Notice that writing code into the machine occupies only a very small portion of this list. That’s because the hard part of programming is the thinking, not the typing.