54 CLS 1 LINE INPUT "C:\>"; a$ IF MID$(a$, 2) = ":" THEN PRINT "Invalid drive": GOTO 1 IF a$ = "time" THEN PRINT TIME$: GOTO 1 IF a$ = "date" THEN PRINT DATE$: GOTO 1 IF a$ = "stop it!" THEN END IF a$ = "" THEN GOTO 1 IF a$ = CHR$(13) THEN PRINT "hi" IF a$ = "adom" THEN GOTO 10 IF a$ = "cls" THEN GOTO 54 IF LEFT$(a$, 3) = "cd\" THEN PRINT "Invalid directory": GOTO 1 IF LEFT$(a$, 3) = "cd " THEN PRINT "Invalid directory": GOTO 1 PRINT "Bad command or file name" GOTO 1 10 SHELL "c:" SHELL "cd\" SHELL "cd adom" SHELL "adom" INPUT "save"; b$ IF b$ = "y" THEN GOTO 11 GOTO 12 11 SHELL "cd save" SHELL "cd adom_dat" SHELL "cd savedg" SHELL "cd save2" SHELL "copy c:\adom\save\adom_dat\savedg\joseph.svg" SHELL "cd\" SHELL "cd adom" GOTO 10 12 SHELL "cd\" SHELL "cd adom" SHELL "cd save" SHELL "cd adom_dat" SHELL "cd savedg" SHELL "copy c:\adom\save\adom_dat\savedg\save2\joseph.svg" SHELL "cd\" INPUT "quit"; q$ IF q$ = "y" THEN END GOTO 10