Setup a password less SSH Connectivity Quickly on Linux

We can use ssh to connect between servers, but many times it is required to setup a password less connectivity between the servers.

We can follow below steps to quickly setup password less ssh.

1) Generate ssh keys on Source system using below command.


2) Copy the ssh keys to the remote system where we need password less connectivity.

ssh-copy-id userid@remote-host

It will prompt for password first time.

3) Once above step is completed, Please try ssh and it will connect without password.

ssh himanshu@lfcs.lab