Liunx。 How does the system open SSH remote service and port 22? What are the specific sequence and steps? Thank you.

1. install ssh:? Yum installs ssh? Or? Install ssh

2. start ssh:? Service sshd startup

3. Log in to the remote server:? ssh-p 50022 my @ 127 . 0 . 0 . 1

Enter password

Description:

-p is followed by the port.

My is the server user name.

127.0.0. 1 is the server ip.

Enter and enter the password to log in.

The default port of ssh is 22, and no additional modification is needed.