Ssh automatic logon in linux

Article Title: Automatic ssh logon in linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.

Each time you log on to ssh, you must enter the password. Because ssh is encrypted, there cannot be a separate parameter for entering the plaintext password. We use the following method:

First, generate your own public key: # ssh-keygen all the way to press Enter. then. the key file id_rsa.pub is found in the/ssh folder and uploaded to the server. in the/ssh directory, change the name to authorized_keys. In this way, you do not need to enter a password when using ssh xxx @ xxx to log on.