Examples

   1.$ APPEND  TEST3.DAT TESTALL.DAT

     The APPEND command appends the contents of the file TEST3.DAT
     from the default disk and directory to the file TESTALL.DAT,
     also located on the default disk and directory.

   2.$ APPEND BOSTON"BILL_BESTON YANKEE"::DEMO1.DAT, DEMO2.DAT
     $ _To:   DALLAS::DISK1:[MODEL.TEST]TEST.DAT

     This APPEND command adds the contents of the files DEMO1.DAT
     and DEMO2.DAT at remote node BOSTON to the end of the file
     TEST.DAT at remote node DALLAS.