[bootlin/training-materials updates] master: Embedded Linux: minor updates (1e278014)

[Michael Opdenacker]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/1e278014dac6b1136319dbe7133eb36c0a0af15f

>---------------------------------------------------------------

commit 1e278014dac6b1136319dbe7133eb36c0a0af15f
Author: Michael Opdenacker <michael.opdenacker at bootlin.com>
Date:   Wed Mar 17 18:13:43 2021 +0100

    Embedded Linux: minor updates
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at bootlin.com>


>---------------------------------------------------------------

1e278014dac6b1136319dbe7133eb36c0a0af15f
 labs/sysdev-buildroot/sysdev-buildroot.tex                            | 2 +-
 .../sysdev-application-development/sysdev-application-development.tex | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/labs/sysdev-buildroot/sysdev-buildroot.tex b/labs/sysdev-buildroot/sysdev-buildroot.tex
index 8597526d..d956ece8 100644
--- a/labs/sysdev-buildroot/sysdev-buildroot.tex
+++ b/labs/sysdev-buildroot/sysdev-buildroot.tex
@@ -191,7 +191,7 @@ a new \code{nfsroot} directory that is going to hold our system,
 exported over NFS. Go into this directory, and untar the rootfs using:
 
 \begin{verbatim}
-sudo tar xvf ../buildroot-2021.02.<n>/output/images/rootfs.tar
+tar xvf ../buildroot-2021.02.<n>/output/images/rootfs.tar
 \end{verbatim}
 
 Add our \code{nfsroot} directory to the list of directories exported
diff --git a/slides/sysdev-application-development/sysdev-application-development.tex b/slides/sysdev-application-development/sysdev-application-development.tex
index 571ea898..e2665b1f 100644
--- a/slides/sysdev-application-development/sysdev-application-development.tex
+++ b/slides/sysdev-application-development/sysdev-application-development.tex
@@ -253,7 +253,7 @@
 
 \begin{frame}
   \frametitle{Traditional version control systems}
-  Rely on a central repository. {\bf Subversion} is the last popular open-source one:
+  Rely on a central repository. {\bf Subversion} is the {\bf last} popular open-source one:
   \begin{itemize}
   \item \url{https://subversion.apache.org/}
   \item Created as a replacement of the old CVS, removing many of its
@@ -262,6 +262,8 @@
       performance, etc.
   \item The user interface is very similar to CVS
   \item \url{https://en.wikipedia.org/wiki/Subversion_(software)}
+  \item Fun: see Linus Torvalds expressing his love for CVS and Subversion:
+        \url{https://youtu.be/4XpnKHJAok8}
   \end{itemize}
   No longer recommended for new projects. Use distributed source control
   systems instead!