-CORE GIT COMMANDS
------------------
-Before reading this cover to cover, you may want to take a look
-at the link:tutorial.html[tutorial] document. If you are
-migrating from CVS, link:cvs-migration.html[cvs migration]
-document may be helpful after you finish the tutorial.
-
-The <<Discussion>> section below contains much useful definition
-and clarification info - read that first. After that, if you
-are interested in using git to manage (version control)
+
+NOT LEARNING CORE GIT COMMANDS
+------------------------------
+
+This manual is intended to give complete background information
+and internal workings of git, which may be too much for most
+people. The <<Discussion>> section below contains much useful
+definition and clarification - read that first.
+
+If you are interested in using git to manage (version control)