VMS Help ATTACH  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    Transfers control from your current process (which then
    hibernates) to the specified process.

    The ATTACH and SPAWN commands cannot be used if your terminal has
    an associated mailbox.

    Format

      ATTACH  [process-name]

  Additional Information (explode) :

• Parameter
• Qualifier
• Examples