interactive command language造句

Software is written in standard Fortran-77 and also has an interactive command language that allows the use of Fortran-77 mathematical and character expressions, macros, control flows and parallelization.
The Unix shell is both an interactive command language as well as a scripting programming language, and is used by the operating system as the facility to control ( shell script ) the execution of the system.
It's difficult to find interactive command language in a sentence. 用interactive command language造句挺难的