VMS Help PRODUCT, EXTRACT, PTF, Example  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  $ PRODUCT EXTRACT PTF TEST /SOURCE=[AL]

      In this example, the POLYCENTER Software Installation utility
      extracts the product text file (PTF) from the sequential kit
      of the product TEST that is in the [AL] directory on the user's
      default disk and places two files in the user's current default
      directory: the extracted text library file (.PCSI$TLB) and a
      text file (.PCSI$TEXT) created from the library.