How can I edit files with Stack Scripts to do things like configure SSH to only use key files and disable remote root login?
Use sed http://www.gnu.org/software/sed/manual/sed.html
You can mention users to notify them: @username
You can use Markdown to format your question. For more examples see the Markdown Cheatsheet.
> I’m a blockquote.
I’m a blockquote.
[I'm a link] (https://www.google.com)
I'm a link
**I am bold** I am bold
*I am italicized* I am italicized
