Other than to learn how, which is also why I'd provide text on how and now a bash script to just do it. Not everyone's needs are the exact same, and it's better to learn how to fish than be handed a line with one hooked. Maybe I have a strong reason not to go SSH keys only? I should at least understand how they work and why they're important so I can make the decision, wrong as many people think it may be.
Other than to learn how, which is also why I'd provide text on how and now a bash script to just do it. Not everyone's needs are the exact same, and it's better to learn how to fish than be handed a line with one hooked. Maybe I have a strong reason not to go SSH keys only? I should at least understand how they work and why they're important so I can make the decision, wrong as many people think it may be.