
\SM68020\S:  Description

Syntax Summary:  M68020

Description:
     \SM68020\S stands for "M68020 CPU". The \SM68020\S command checks the
     machine ID of the computer it is running on.  If the computer is an
     M68020 computer, \SM68020\S sets the exit status to zero showing that
     it executed successfully.  If the computer is anything other than a 
     M68020, \SM68020\S sets the exit status to a non-zero number.  Use 
     \SM68020\S as a test in shell programs to identify the type of computer. 
     It insures that the system executes the machine specific lines that are 
     appropriate to the
     M68020.  See also:  false(1), pdp11(1), sh(1), test(1), true(1), u370(1),
     u3b(1), u3b2(1), u3b5(1), and vax(1) for commands with functions similar to
     \SM68020\S, and make(1) for a command that might be used with \SM68020\S.
