Hej Chris,
kurzer Blick ins man:
0400 Allow read by owner.
0200 Allow write by owner.
0100 Allow execute (search in directory)
by owner.
0700 Allow read, write, and execute
(search) by owner.
0040 Allow read by group.
0020 Allow write by group.
0010 Allow execute (search in directory)
by group.
0070 Allow read, write, and execute
(search) by group.
0004 Allow read by others.
0002 Allow write by others.
0001 Allow execute (search in directory)
by others.
0007 Allow read, write, and execute
(search) by others.
Also: 655 -> rw-r-xr-x
Viel Spaß damit,
Marko