[Samba] How to assign a change file permission

[Gémes Géza]

mic chan írta:

>Dear ALL : I'm a school system administrator , I want use samba to create a share for students can submit their execise or exam file, after the submition, student cannot change/delete file, but UNIX only provide write and read file permissions , how to config the SAMBA to doing this function.
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>THANKS
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What you seems to want is called drop in folder in MacOS/Netatalk parlance.
IMHO it could be a lot easier implemented by using a ftp server (e.g 
proftpd), with upload folders.

Cheers,

Geza