elbe-usage: include elbe pkgdiff

Signed-off-by: Manuel Traut <manut@linutronix.de>

1 files changed, 12 insertions, 0 deletions

diff --git a/distribution/elbe-usage/pres_elbe-usage_en.tex b/distribution/elbe-usage/pres_elbe-usage_en.tex
index b605f81..452d678 100644
--- a/distribution/elbe-usage/pres_elbe-usage_en.tex
+++ b/distribution/elbe-usage/pres_elbe-usage_en.tex
@@ -456,6 +456,18 @@ should be included in an ELBE XML file.
 \end{frame}
 
 \begin{frame}[fragile]
+\frametitle{elbe-pkgdiff}
+compares to RFS trees and displays the difference of the installed packages
+\begin{verbatim}
+$ sudo elbe pkgdiff `pwd`/rfs `pwd`/rfs-modified
+-<pkg>firmware-ivtv</pkg>
+-<pkg>firmware-ipw2x00</pkg>
+\end{verbatim}
+This can be used if a (nfsroot) filesystem was modified and these modifications
+should be included in an ELBE XML file.
+\end{frame}
+
+\begin{frame}[fragile]
 \frametitle{elbe-validate}
 validates the xmlfile provided, and prints out errors:
 \begin{verbatim}