SHELL

ssh config

Host hostname1
    SSH_OPTION value
    SSH_OPTION value

# Example 1:
Host targaryen
    HostName 192.168.1.10
    User daenerys
    Port 7654
    IdentityFile ~/.ssh/targaryen.key

ssh config file

Host howtouselinux

   HostName howtouselinux.com
   User usert
   ServerAliveInterval 30
   ServerAliveCountMax 120