100. permission list

適当に。112byte。

for i in range(512):
	s='';t='xwr'*3
	for j in range(9)[::-1]:s+=2**j&i and t[j]or'-'
	print'0%03o is -%s'%(i,s)

追記：

-	print'0%03o is -%s'%(i,s)
+	print'0%03o is -'%i+s

108byte。

追記その２：

for i in range(512):
	s='';t='rwx'
	for j in range(9):s+=2**(8-j)&i and t[j%3]or'-'
	print'0%03o is -'%i+s

106byte。