find: -perm supports / modifier

[Steffen Nurpmeso]

Hello.

Just stumbled upon the fact that -perm says

  //usage:     "\n        -perm MASK      At least one mask bit (+MASK), all bits (-MASK),"
  //usage:     "\n                        or exactly MASK bits are set in file's mode"

but also supports the / modifier.

--steffen
|
|Der Kragenbaer,                The moon bear,
|der holt sich munter           he cheerfully and one by one
|einen nach dem anderen runter  wa.ks himself off
|(By Robert Gernhardt)