Passwordless SSH Login for Backup on Linux computers

Posted by on Dec 2, 2009 in Computers | 0 comments

Because OpenSSH allows you to run commands on remote systems, showing you the results directly, as well as just logging in to systems it’s ideal for automating common tasks with shellscripts and cronjobs. One thing that you probably won’t want is to do though is store the remote system’s password in the script. Instead you’ll want to setup SSH so that you can login securely without having to give a password.

Thankfully this is very straightforward, with the use of public keys.

To enable the remote login

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