--- a/git.rst	Tue Mar 01 17:03:41 2011 +0200
+++ b/git.rst	Tue Mar 01 17:05:20 2011 +0200
@@ -152,6 +152,13 @@
   TODO
   $ git merge
 
+* Debug git network operation.
+
+Git uses libcurl for network operation.
+
+  $ export GIT_CURL_VERBOSE=1
+  $ git ...
+
 * Using git to work with SVN offline.
 
 Prepare SVN and git utilities: