hex$() -- convert a number into hexadecimal

 
print hex$(foo) 

The hex$-function converts a number into a string with its hexadecimal representation. hex$ is the inverse of the dec-function.

open 1,"foo" 
while(!eof(1)) 
	print right$("0"+hex$(peek(1)),2)," "
	i=i+1 
	if (mod(i,10)=0) print 
end while 
print 

This program reads the file foo and prints its output as a hex-dump using the hex-function.