+'git' is both a program and a directory content tracker system.
+The program 'git' is just a wrapper to reach the core git programs
+(or a potty if you like, as it's not exactly porcelain but still
+brings your stuff to the plumbing).
+
+OPTIONS
+-------
+--version::
+ prints the git suite version that the 'git' program came from.
+
+--help::
+ prints the synopsis and a list of available commands.
+ If a git command is named this option will bring up the
+ man-page for that command.
+
+--exec-path::
+ path to wherever your core git programs are installed.
+ This can also be controlled by setting the GIT_EXEC_PATH
+ environment variable. If no path is given 'git' will print
+ the current setting and then exit.
+
+CORE GIT COMMANDS
+-----------------