Creating and debugging images.
    (Also see Executing_programs and Files_and_directories)

  ANALYZE/IMAGE     Analyzes an image file.
  ANALYZE/OBJECT    Analyzes an object module.
  DEBUG             Invokes the symbolic debugger after a CTRL/Y.
  DEPOSIT           Changes the contents of memory.
  DIFFERENCES       Displays differences in content between two files.
  DUMP              Displays the uninterpreted contents of a file.
  EDIT              Invokes TPU and runs the Extensible Versatile Editor.
  EXAMINE           Displays the contents of memory.
  LIBRARY           Creates or modifies various kinds of libraries.
  LINK              Creates images from object modules.
  MACRO             Creates object modules from macro source programs.
  MACRO/MIGRATION   Compiles VAX MACRO source code into code that runs on
                    Alpha systems.
  MESSAGE           Creates object modules from message source programs.
  PATCH             Patches an image.
  RUN               Runs an executable image.
  SET COMMAND       Updates the commands available to the process.

  Type ? to display the list of HINTS.
  Type DEVELOPING_PROGRAMS to redisplay this particular hint.
  Press the RETURN key before typing a command or topic name.