diff --git a/slides/debugging-common-tools/debugging-common-tools.tex b/slides/debugging-common-tools/debugging-common-tools.tex
index ccebdaa193..17cb11ac8f 100644
--- a/slides/debugging-common-tools/debugging-common-tools.tex
+++ b/slides/debugging-common-tools/debugging-common-tools.tex
@@ -263,7 +263,14 @@ \subsection{Process and CPU monitoring tools}
       \item Almost always present on embedded platforms (provided by
             {\em Busybox}).
     \end{itemize}
-    \item By default, displays only the current user/current tty processes.
+    \item By default, displays only the current user/current tty processes,
+      but output is highly customizable:
+      \begin{itemize}
+        \item \code{aux}/\code{-e}: show all processes
+        \item \code{-L}: show threads
+        \item \code{-p}: target a specific process
+        \item \code{-o}: select output columns to display
+      \end{itemize}
     \item Useful for scripting and parsing since its output is static.
   \end{itemize}
 \end{frame}