SSH Configuration Remote Host Trust

1. Execute the ssh-keygen command under a machine root and generate a certificate that establishes the Security trust relationship, where it is required to enter, direct return.

# Ssh-keygen-  T  RSA

2. View the file where the ~/.ssh generated the key

# CD ~/.SSH
# LL

3. Edit Config file

Save exit after entering the following configuration

Host stys
Hostname 192.165.8.74
Port 4052

4. After entering the following command

Cat ~/.ssh/*.pub | SSH root@stys ' umask 077; Cat >>.ssh/authorized_keys '

Display lets you enter the remote host password, root@192.165.8.74 ' s password:. Do not enter the password when you enter the remote host