feat: Add initial chapters and revisions for Assignment 2

chapters/devopsIntroduction.tex

@@ -7,15 +7,10 @@
 
 \section{Purpose}
 This document records the configuration of the development environment used for
-\CourseNumber\ and the working practices followed to produce it. For
-Assignment~\AssignmentNumber\ it covers three subjects: the \gls{kanban} that
-plans and tracks the assignment work, the hosts the environment will comprise,
-and the passwords that will govern accounts on those hosts.
-
-It is a working record rather than a one-time report. Each subsequent
-assignment extends it, and the document history records what changed and when,
-so that the state of the environment at any point in the term can be recovered
-from this document alone.
+\CourseNumber\ and the working practices followed to produce it.
+Each chapter covers one subject, and each assignment adds or revises chapters
+as recorded in the document history. The latest revision for Assignment~\AssignmentNumber\
+adds \ChapterRef{LinuxCommands}.
 
 \section{Scope and Constraints}
 \index{scope!constraints}
@@ -23,15 +18,15 @@ The following constraints apply to this revision.
 
 \begin{itemize}[leftmargin=*]
 \item The environment is \emph{specified} here, not provisioned. The hosts
-      chapter names the machines to be configured and their intended roles; it
-      does not claim that any host exists, and it therefore presents no
-      execution \gls{evidence}.
+      chapter names the machines to be configured and their intended roles.
+\item Command-line work was performed on a local workstation running
+      Ubuntu~24.04 under the \gls{wsl}, not on a course
+      host. Terminal listings are copied from actual executions.
 \item No credential, access token, private key, or account secret appears in
       this document. Password rules are documented by derivation hint only, as
       described in \ChapterRef{Passwords}.
-\item This is an individual submission. Teams have not yet been formalized, so
-      the board described in \ChapterRef{KanbanSetup} is operated by a single
-      person and every card is assigned to the author.
+\item This is a group submission. Chapters written before teams were formed
+	  were prepared individually and are identified as such in the document history.
 \item The document is authored in \LaTeX\ and compiled with pdf\LaTeX\ on
       Overleaf. The board is hosted in GitHub Projects. The planned environment
       targets Amazon EC2.
@@ -42,18 +37,20 @@ The following constraints apply to this revision.
 \toprule \textbf{Item} & \textbf{Expectation}\\ \midrule
 Due date & \DueDate\\
 Instructor & \Instructor\\
+Team & \Author\\
 Board & GitHub Projects, \texttt{SSW 590} (private; captured as figures in \ChapterRef{KanbanSetup})\\
-Required deliverables & Compiled document; Kanban Setup, Passwords, and Hosts chapters; updated document history\\
-Team policy & Individual submission pending team formalization\\ \bottomrule
+Required deliverables & Compiled document; Linux Commands chapter; updated document history\\
+Team policy & Group submission\\ \bottomrule
 \end{tabularx}
 
 \section{Document Organization}
 \index{document organization}
 \ChapterRef{KanbanSetup} describes the tool selected for the board, the steps
-taken to configure it, the policy governing each column, and the inventory of
-cards. \ChapterRef{Hosts} names the hosts to be configured and
-their roles. \ChapterRef{Passwords} defines the account and password rules for those hosts. \ChapterRef{AIPromptLog} records AI assistance used in preparing
-this document.
+taken to configure it, the policy governing each column, and the inventory of cards.
+\ChapterRef{Hosts} names the hosts to be configured and their roles.
+\ChapterRef{Passwords} defines the account and password rules for those hosts.
+\ChapterRef{LinuxCommands} records the Linux working-directory setup and the problem-set solutions.
+\ChapterRef{AIPromptLog} records AI assistance used in preparing this document.
 
 This document is derived from the \CourseNumber\ assignment template credited on
 the Template Attribution page. The template's instructional example chapter and