Use SSH-copy-ID to establish trust with the server

Previously, I used to connect to the server using a terminal provided by Mac. The general steps are as follows:

1. Ssh-P 10000 huangwei@1.1.1.1

2. Enter the password

 

However, it is quite troublesome to enter a password every time. The SSH-copy-ID tool is more convenient to log on.

First, generate the public key and private key.

Ssh-keygen-T RSA

After entering the information as prompted ~ /. Generate the id_rsa and id_rsa.pub files under the SSH directory.

 

Then, start to Establish a trust relationship with the server:

Ssh-copy-ID-P 10000 huangwei@1.1.1.1

 

The SSH-copy-id command cannot be used to set the service port with-P. By default, it only connects to port 22.

But you can do it with the following method:

Ssh-copy-ID "-P 10000 huangwei@1.1.1.1"

Enter the password again, and you will not need to enter the password again later.

 

Finally, you can use alias to rename this sentence for convenience.