Sets the flush output character.

    Use this command if either your terminal or the remote host does
    not recognize the default flush output character, Ctrl/O.

    Enter the following sequence of characters:

    1. Opening quotation marks

    2. A circumflex ( ^ )

    3. The new flush output character

    4. Closing quotation marks

    DCL Format

      SET FLUSHOUTPUT  "^character"

    UNIX Format

      set flushoutput  "^character"