| ALTER | Alters the priority, number of copies, target
  device, or any combination of these attributes, of one spoolfile or many
  spoolfiles. | 
| APPEND | Appends all or part of one or many spoolfiles
  to a new spoolfile. The first spoolfile processed by the command creates the
  new spoolfile. Subsequent spoolfiles are appended to it. | 
| BROWSE | Invokes the HPBROWSE utility, if it is
  available. | 
| COPY | Copies all or part of one or many spoolfiles to a
  new spoolfile. | 
| DEBUG | Invokes the MPE/iX DEBUG facility if
  the SPIFF user has Privileged Mode (PM) capability. | 
| EXIT | Terminates SPIFF, returning control to
  its parent process. | 
| FIND | Locates a specified pattern in a specified range
  of the current spoolfile. | 
| HELP | Displays information about SPIFF and its
  commands. | 
| INPUT | Inputs one or more spoolfiles from a tape
  created by SPOOK5 or SPFXFER. | 
| LIST | Lists a line range of the currently
  TEXTed spoolfile to $STDLIST. | 
| MODE | Controls the width and format of the displayed
  output of the LIST and FIND commands. | 
| OUTPUT | Outputs one or more spoolfiles to a tape in
  SPOOK5/SPFXFER format. | 
| PURGE | Deletes one or more spoolfiles from the
  system. | 
| QUIT | Terminates SPIFF, returning control to
  its parent process. | 
| SHOW | Displays information about one or more
  spoolfiles. | 
| STORE | Stores one or more files to tape using the
  MPE/iX STORE subsystem. | 
| TEXT | Accesses an output spoolfile for use by the
  ALTER, APPEND, BROWSE, COPY,
  FIND, LIST, PURGE, and SHOW
  commands. | 
| XPLAIN | Displays a summary of SPIFF
  commands. |