10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Hi All,
i want to collect all the users info whose id greater than 999 and print the groups information which they belong.
example :
for user in $(cut -d: -f1,3 /etc/passwd | egrep ':{4}$' | cut -d: -f1); do groups $user; done
centos : centos adm wheel systemd-journal
balu : balu
... (2 Replies)
Discussion started by: balu1234
2 Replies
2. AIX
Hi all,
I have installed samba 3.6.22 on AIX 7.1 and join a windows AD with success.
All seem to work fine, I have configured smb.conf, methods.cfg, kerberos, user .... the following command work fine wbinfo -u, wbinfo -g, wbinfo -i, wbinfo -s, wbinfo -S, lsuser, id...
The unique... (20 Replies)
Discussion started by: PhilippeA
20 Replies
3. Linux
I have setup a group quota for better disk usage.
What i am doing is to setup a quota with Samba share. I created user1,user2 and group project1 which belongs to /home/project1 dir. Quota is implemented on project1 group to write 100 MB on this share and This is working fine if a user1 and user2... (3 Replies)
Discussion started by: sunnysthakur
3 Replies
4. UNIX for Dummies Questions & Answers
Dear all,
I've not a good starting point I'm afraid, but I was forced to deploy Samba under pressure of failing hardware so an urgent migration was done. We didn't get the IBM AIX 6.1 supplied one running at all, so we pulled down the samba.org version 3.4.3. We couldn't get that working as... (0 Replies)
Discussion started by: rbatte1
0 Replies
5. Shell Programming and Scripting
/etc/group
tiadm::345:mk789,po312,jo343,ju454,ko453,yx879,iy345,hn453
bin::2:root,daemon
sys::3:root,bin,adm
adm::4:root,daemon
uucp::5:root
/etc/passwd
mk789:x:234:1::/export/home/dummy:/bin/sh
po312:x:234:1::/export/home/dummy:/bin/sh
ju454:x:234:1::/export/home/dummy:/bin/sh... (6 Replies)
Discussion started by: chidori
6 Replies
6. Red Hat
Hi,
I have recently taken control of a number of RHEL5.3 servers that have samba shares setup on them and are authenticating using pam and winbind. My issue is that any user that has an active directory account can currently log in to the linux boxes using their ad credentials. I need to... (0 Replies)
Discussion started by: klyne
0 Replies
7. Solaris
Hi All, I've been trying to configure samba on Solaris 10 to allow me to have one share that is open and writable to all users and have the rest of my shares password protected by a generic account.
If I set my security to user, my secured shares work just fine and prompt accordingly, but when... (0 Replies)
Discussion started by: ideal2545
0 Replies
8. UNIX for Advanced & Expert Users
Hello all. I'm hoping you can help with a problem I'm having with Samba. I have Samba running on a Solaris host. All of my users authenticate against the same domain, but some of my users are using PCs on a different domain. When the users whose PCs are on a different domain try to connect to... (0 Replies)
Discussion started by: trouphaz
0 Replies
9. SCO
Hi all.
I'm having real trouble authenticating users against active directory for my SCO UnixWare 7.1.4 box running samba 3.0.24 (installed via Maintenance pack 4). I can list AD users/groups (after overcoming several hiccups) with wbinfo -g / wbinfo -u. I can use id to get a view an ad user ie:... (0 Replies)
Discussion started by: silk600
0 Replies
10. Linux
Hi everyone,
I wonder if anyone ever came across the idea of unifying AD and Linux user accounts
We have a Linux machine with 'samba' 'winbind' service configured to let Windows AD users to logon locally using their AD accounts and passwords.
I can use 'su' to get to the local user privilege... (0 Replies)
Discussion started by: will_mike
0 Replies
IDMAP_TDB(8) System Administration tools IDMAP_TDB(8)
NAME
idmap_tdb - Samba's idmap_tdb Backend for Winbind
DESCRIPTION
The idmap_tdb plugin is the default backend used by winbindd for storing SID/uid/gid mapping tables.
In contrast to read only backends like idmap_rid, it is an allocating backend: This means that it needs to allocate new user and group IDs
in order to create new mappings. The allocator can be provided by the idmap_tdb backend itself or by any other allocating backend like
idmap_ldap or idmap_tdb2. This is configured with the parameter idmap alloc backend.
Note that in order for this (or any other allocating) backend to function at all, the default backend needs to be writeable. The ranges
used for uid and gid allocation are the default ranges configured by "idmap uid" and "idmap gid".
Furthermore, since there is only one global allocating backend responsible for all domains using writeable idmap backends, any explicitly
configured domain with idmap backend tdb should have the same range as the default range, since it needs to use the global uid / gid
allocator. See the example below.
IDMAP OPTIONS
range = low - high
Defines the available matching uid and gid range for which the backend is authoritative. If the parameter is absent, Winbind fails over
to use the "idmap uid" and "idmap gid" options from smb.conf.
EXAMPLES
This example shows how tdb is used as a the default idmap backend. It configures the idmap range through the global options for all domains
encountered. This same range is used for uid/gid allocation.
[global]
# "idmap backend = tdb" is redundant here since it is the default
idmap backend = tdb
idmap uid = 1000000-2000000
idmap gid = 1000000-2000000
This (rather theoretical) example shows how tdb can be used as the allocating backend while ldap is the default backend used to store the
mappings. It adds an explicit configuration for some domain DOM1, that uses the tdb idmap backend. Note that the same range as the default
uid/gid range is used, since the allocator has to serve both the default backend and the explicitly configured domain DOM1.
[global]
idmap backend = ldap
idmap uid = 1000000-2000000
idmap gid = 1000000-2000000
# use a different uid/gid allocator:
idmap alloc backend = tdb
idmap config DOM1 : backend = tdb
idmap config DOM1 : range = 1000000-2000000
AUTHOR
The original Samba software and related utilities were created by Andrew Tridgell. Samba is now developed by the Samba Team as an Open
Source project similar to the way the Linux kernel is developed.
Samba 3.5 06/18/2010 IDMAP_TDB(8)
