[K12OSN] Permissions for students and teachers

[Almquist Burke]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

It's been my experience that the only real limitations with UNIX  
permissions is when you want to have one group to have read-write  
access, one group to have read only access, and everyone else not to  
have any access at all. This is the only thing you really can't do in  
UNIX. The good news is that this scenario isn't terribly very common  
if you really think about it. 
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.7 (Darwin)

iEYEARECAAYFAkf8s9UACgkQxWV7OPa/g5Fr9ACfY+3PAyJiGEIM2byXOXJ0gI/P
OkYAoIkS962m6ZbfwNrAlVJiGepz6Gv/
=NVlw
-----END PGP SIGNATURE-----