running -- Running the program
stack -- Examining the stack
data -- Examining data
breakpoints -- Making program stop at certain points
files -- Specifying and examining files
status -- Status inquiries
support -- Support facilities
user-defined -- User-defined commands
aliases -- Aliases of other commands
obscure -- Obscure features
Type \"help\" followed by a class name for a list of
commands in that class.
Type \"help\" followed by command name for full
documentation.
Command name abbreviations are allowed if unambiguous.
(gdb)