How to use the ssh keygen command: 2-Minute Linux Tips

The video tutorial explains how to use the SSH Keygen command to create a set of public and private keys for secure, passwordless login to remote systems. It covers generating keys, copying the public key to a remote account, setting up the authorized keys file, and testing the setup to ensure it works without requiring a password.

What should be done with the public key after it is created?

What permissions should the authorized key file have to work correctly?