feat: Add initial chapters and revisions for Assignment 2

chapters/devopsHosts.tex

@@ -50,8 +50,8 @@ rules govern access to the Linux hosts once they are provisioned.
 \item Interactive access is by \gls{ssh} public key only.
       Password authentication is disabled in the server configuration.
       The local account password recorded in \ChapterRef{Passwords} authenticates \texttt{sudo} only.
-\item Inbound \gls{ssh} is restricted by source address to the workstation
-      listed above rather than opened to the public Internet.
+\item Inbound \gls{ssh} is restricted by source address to the local workstation
+	  rather than opened to the public Internet.
 \item Day-to-day work is performed by an unprivileged account. Administrative
       rights are granted per command rather than by general membership in the
       \texttt{sudo} group.