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Deliver macOS system mail

Reading Time: < 1 minute Deliver macOS system mail with the following instructions. These instructions apply to macOS Catalina. Why would you want to do this? You have cron jobs running on your system, and you want to receive emails when they fail You want to send an email when certain things happen on your system through Automator or other…

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Setting SSH Key Permissions

Reading Time: < 1 minute If you use ssh (Secure Shell) then you have likely encountered this error. If you haven’t generated a key, then you’ll want to use ssh-keygen to create a key for ssh sessions. Linux Usually, your key file will be located at ~/.ssh/id_rsa.pub on UNIX based systems chmod 600 path/to/key/keyfile Windows Usually, your key file will…