Zumindest ist 'TYPE' beschrieben im Handbuch.
TYPE -- Display the contents of a sequential disk file
TYPE "filename" [,Ddrive] [<,|ON>Udevice]
Use this command to print the contents of a PETSCII data file on the
screen. The file must contain lines no longer than 255 characters long
and terminated by a return character (CHR$(13)). Lines too long result
in a 'STRING TOO LONG' error.
TYPE "readme" display the contents of the README file on the screen
The command sequence below will print the contents of the README file
on a CBM serial bus printer in upper/lower case mode.
OPEN 4,4,7: CMD4: TYPE"readme": CLOSE4