**Note**: redirection (`>`, `>>`) is done by _your shell_, so just using `$ doas echo "<config line>" > /etc/doas.conf` would **not** work if your current non-root user doesn't have write permissions to that config file# See this [link](/https://stackoverflow.com/questions/82256/how-do-i-use-sudo-to-redirect-output-to-a-location-i-dont-have-permission-to-wr) for more info.