On Wed, Nov 15, 2000 at 11:28:31AM -0600, J-Mag Guthrie wrote: > Issue 1: I am on a LAN. I want to set up, on my multi-gig HD, a shared > place for everyone to put their .mp3 files. > > I expect there are two parts to this -- what I do on my box to share the > stuff and what other folks' do on their boxen so they can mount the shared > stuff. I am running smbd (because we share the printer) but I have no > clue how it was set up (by someone who is not available). This response is quite detailed - apologies if you know an assortment of this stuff already. And I'm not even answering all of it :) The first part is creating a place that all users can write to and read from. The place is totally up to you. We do this exact thing at work and have created a /mp3 directory. Then you need to set the permissions so that all users can read/write. This means finding a group that all the users are in, or creating one. (Use the command 'id [user]' liberally and look at /etc/group .) Since Debian's default behaviour is to have a user in a group with their name, you'll probably have to make one. Call it the mp3 group. Use the command 'groupadd [name]' to add a new group. The entry in /etc/group would look like: [name]:x:[groupid]:[usernames,comma,separated,like,this] Manually adding usernames works, but people will have to relogin/remount samba shares to get the permissions. Also keep in mind that every time you add a new user you (or something automated) needs to add their name to /etc/group Now you need to change the group ownership of the directory using 'chown .[groupname] [directoryname]' and modify the group permissions so that the group can read and write. I have written an FAQ for a uni message board which is basically a guide to having a UNIX account on that system - the section on file permissions is universally relevant (feel free to critise everyone :) ) - see http://www.ug.cs.usyd.edu.au/~mgardine/faq.html Now as samba there are two options: 1) The cheat option. Create a symbolic link in everyone's home directory to the mp3 directory 'ln -s [mp3directory] ~[user]/mp3'. Again this is something that has to be added for all new users. Provided their whole home directory is shared, this will appear in their samba share. I *believe* - have nowhere to test - that samba follows symlinks. 2) Edit the samba config to make mp3 a share. I don't know much about samba so someone else will have to field that. Note that there are of course security issues with this, as with allowing users to do anything. There's quite a simple attack on the system which can be done, deliberately or not, by filling up an important partition so that the system suddenly can't read or write to it anymore. If you have separate partitions on the drive, put the mp3 directory on a non-system partition - /home is an example (that way people will not be able to write to their home directory and will be inspired to delete some mp3s'). Also the setup described above lets people delete other people's mp3s. If you don't want this to happen, you'll have to do something like our work setup: 1) Create a separate mp3 directory. 2) Let each user have their own mp3 directory, user writable, group readable. 3) Have symlinks to all the user mp3 directories from the main mp3 directory. 4) Create a samba mp3 share to the main mp3 directory. Anyway if you do want to RTM, an assortment of commands needed to do the above described (and all have man pages): mkdir, groupadd, usermod (another way to change user's group membership - careful it can nuke their existing memberships), chmod, ln Mary. _______________________________________________ techtalk mailing list [EMAIL PROTECTED] http://www.linux.org.uk/mailman/listinfo/techtalk
