服务器上运行远程命令

Login without PWD is fast and efficient. Running commands in from local machine also have these benefits.

没有PWD的登录快速高效。 从本地计算机在运行命令也有这些好处。

login without PWD: add PC A’s public key to PC B’s authorized keys.

不使用PWD登录：将PC A的公钥添加到PC B的授权密钥中。

> a@A:~> cat ./id_rsa.pub | ssh b@B 'cat >> .ssh/authorized_keys'> b@B's password:

Run remotely

远程运行

ssh root@MachineB "ls"

NOTE: running commands remotely is dangerous since there might be some ENVIRONMENT conflicts.

注意：远程运行命令很危险，因为可能存在一些环境冲突。

can replace the manual way of the adding the public key to a remote account’s authorized_keys:

可以代替将公钥添加到远程帐户的authorized_keys中的手动方法：

$ ssh-copy-id b@B

Sure, it works. Thank you for comments.

当然可以。 感谢您的评论。

翻译自:

服务器上运行远程命令