In this article, let us review how to backup remote Linux host using this utility. 1. Setup Key Based Authentication As we’ve explained earlier setup the key based authentication as explained either in ssh-keygen and ssh-copy-id article or openSSH article. [root@local-host]# ssh-keygen [root@local-host]# ssh-copy-id -i ~/.ssh/id_rsa.pub remote-host 2. Verify the password less login between servers … Continue reading Creating backups with rsnapshot