"Commodore BASIC" (cbmbasic) is a 100% compatible version of Commodore's version of Microsoft BASIC 6502 as found on the Commodore 64. You can use it in interactive mode or pass a BASIC file as a command line parameter.
and the language with which I started programming. to help my 12 year old daughter to understand the programming and the ideal !!! Thank you! some commands do not work as ... OPEN someone else?