source: vendor/3.6.0/docs-xml/manpages-3/pdbedit.8.xml

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1<?xml version="1.0" encoding="iso-8859-1"?>
2<!DOCTYPE refentry PUBLIC "-//Samba-Team//DTD DocBook V4.2-Based Variant V1.0//EN" "http://www.samba.org/samba/DTD/samba-doc">
3<refentry id="pdbedit.8">
4
5<refmeta>
6 <refentrytitle>pdbedit</refentrytitle>
7 <manvolnum>8</manvolnum>
8 <refmiscinfo class="source">Samba</refmiscinfo>
9 <refmiscinfo class="manual">System Administration tools</refmiscinfo>
10 <refmiscinfo class="version">3.6</refmiscinfo>
11</refmeta>
12
13
14<refnamediv>
15 <refname>pdbedit</refname>
16 <refpurpose>manage the SAM database (Database of Samba Users)</refpurpose>
17</refnamediv>
18
19<refsynopsisdiv>
20 <cmdsynopsis>
21 <command>pdbedit</command>
22 <arg choice="opt">-a</arg>
23 <arg choice="opt">-b passdb-backend</arg>
24 <arg choice="opt">-c account-control</arg>
25 <arg choice="opt">-C value</arg>
26 <arg choice="opt">-d debuglevel</arg>
27 <arg choice="opt">-D drive</arg>
28 <arg choice="opt">-e passdb-backend</arg>
29 <arg choice="opt">-f fullname</arg>
30 <arg choice="opt">--force-initialized-passwords</arg>
31 <arg choice="opt">-g</arg>
32 <arg choice="opt">-h homedir</arg>
33 <arg choice="opt">-i passdb-backend</arg>
34 <arg choice="opt">-I domain</arg>
35 <arg choice="opt">-K</arg>
36 <arg choice="opt">-L </arg>
37 <arg choice="opt">-m</arg>
38 <arg choice="opt">-M SID|RID</arg>
39 <arg choice="opt">-N description</arg>
40 <arg choice="opt">-P account-policy</arg>
41 <arg choice="opt">-p profile</arg>
42 <arg choice="opt">--policies-reset</arg>
43 <arg choice="opt">-r</arg>
44 <arg choice="opt">-s configfile</arg>
45 <arg choice="opt">-S script</arg>
46 <arg choice="opt">-t</arg>
47 <arg choice="opt">--time-format</arg>
48 <arg choice="opt">-u username</arg>
49 <arg choice="opt">-U SID|RID</arg>
50 <arg choice="opt">-v</arg>
51 <arg choice="opt">-V</arg>
52 <arg choice="opt">-w</arg>
53 <arg choice="opt">-x</arg>
54 <arg choice="opt">-y</arg>
55 <arg choice="opt">-z</arg>
56 <arg choice="opt">-Z</arg>
57 </cmdsynopsis>
58</refsynopsisdiv>
59
60<refsect1>
61 <title>DESCRIPTION</title>
62
63 <para>This tool is part of the <citerefentry><refentrytitle>samba</refentrytitle>
64 <manvolnum>7</manvolnum></citerefentry> suite.</para>
65
66 <para>The pdbedit program is used to manage the users accounts
67 stored in the sam database and can only be run by root.</para>
68
69 <para>The pdbedit tool uses the passdb modular interface and is
70 independent from the kind of users database used (currently there
71 are smbpasswd, ldap, nis+ and tdb based and more can be added
72 without changing the tool).</para>
73
74 <para>There are five main ways to use pdbedit: adding a user account,
75 removing a user account, modifing a user account, listing user
76 accounts, importing users accounts.</para>
77</refsect1>
78
79<refsect1>
80 <title>OPTIONS</title>
81 <variablelist>
82 <varlistentry>
83 <term>-L|--list</term>
84 <listitem><para>This option lists all the user accounts
85 present in the users database.
86 This option prints a list of user/uid pairs separated by
87 the ':' character.</para>
88 <para>Example: <command>pdbedit -L</command></para>
89 <para><programlisting>
90sorce:500:Simo Sorce
91samba:45:Test User
92</programlisting></para>
93 </listitem>
94 </varlistentry>
95
96
97
98 <varlistentry>
99 <term>-v|--verbose</term>
100 <listitem><para>This option enables the verbose listing format.
101 It causes pdbedit to list the users in the database, printing
102 out the account fields in a descriptive format.</para>
103
104 <para>Example: <command>pdbedit -L -v</command></para>
105 <para><programlisting>
106---------------
107username: sorce
108user ID/Group: 500/500
109user RID/GRID: 2000/2001
110Full Name: Simo Sorce
111Home Directory: \\BERSERKER\sorce
112HomeDir Drive: H:
113Logon Script: \\BERSERKER\netlogon\sorce.bat
114Profile Path: \\BERSERKER\profile
115---------------
116username: samba
117user ID/Group: 45/45
118user RID/GRID: 1090/1091
119Full Name: Test User
120Home Directory: \\BERSERKER\samba
121HomeDir Drive:
122Logon Script:
123Profile Path: \\BERSERKER\profile
124</programlisting></para>
125 </listitem>
126 </varlistentry>
127
128
129
130 <varlistentry>
131 <term>-w|--smbpasswd-style</term>
132 <listitem><para>This option sets the "smbpasswd" listing format.
133 It will make pdbedit list the users in the database, printing
134 out the account fields in a format compatible with the
135 <filename>smbpasswd</filename> file format. (see the
136 <citerefentry><refentrytitle>smbpasswd</refentrytitle>
137 <manvolnum>5</manvolnum></citerefentry> for details)</para>
138
139 <para>Example: <command>pdbedit -L -w</command></para>
140 <programlisting>
141sorce:500:508818B733CE64BEAAD3B435B51404EE:
142 D2A2418EFC466A8A0F6B1DBB5C3DB80C:
143 [UX ]:LCT-00000000:
144samba:45:0F2B255F7B67A7A9AAD3B435B51404EE:
145 BC281CE3F53B6A5146629CD4751D3490:
146 [UX ]:LCT-3BFA1E8D:
147</programlisting>
148 </listitem>
149 </varlistentry>
150
151
152 <varlistentry>
153 <term>-u|--user username</term>
154 <listitem><para>This option specifies the username to be
155 used for the operation requested (listing, adding, removing).
156 It is <emphasis>required</emphasis> in add, remove and modify
157 operations and <emphasis>optional</emphasis> in list
158 operations.</para>
159 </listitem>
160 </varlistentry>
161
162 <varlistentry>
163 <term>-f|--fullname fullname</term>
164 <listitem><para>This option can be used while adding or
165 modifing a user account. It will specify the user's full
166 name. </para>
167
168 <para>Example: <command>-f "Simo Sorce"</command></para>
169 </listitem>
170 </varlistentry>
171
172 <varlistentry>
173 <term>-h|--homedir homedir</term>
174 <listitem><para>This option can be used while adding or
175 modifing a user account. It will specify the user's home
176 directory network path.</para>
177
178 <para>Example: <command>-h "\\\\BERSERKER\\sorce"</command>
179 </para>
180 </listitem>
181 </varlistentry>
182
183 <varlistentry>
184 <term>-D|--drive drive</term>
185 <listitem><para>This option can be used while adding or
186 modifing a user account. It will specify the windows drive
187 letter to be used to map the home directory.</para>
188
189 <para>Example: <command>-D "H:"</command>
190 </para>
191 </listitem>
192 </varlistentry>
193
194
195 <varlistentry>
196 <term>-S|--script script</term>
197 <listitem><para>This option can be used while adding or
198 modifing a user account. It will specify the user's logon
199 script path.</para>
200
201 <para>Example: <command>-S "\\\\BERSERKER\\netlogon\\sorce.bat"</command>
202 </para>
203 </listitem>
204 </varlistentry>
205
206
207 <varlistentry>
208 <term>-p|--profile profile</term>
209 <listitem><para>This option can be used while adding or
210 modifing a user account. It will specify the user's profile
211 directory.</para>
212
213 <para>Example: <command>-p "\\\\BERSERKER\\netlogon"</command>
214 </para>
215 </listitem>
216 </varlistentry>
217
218 <varlistentry>
219 <term>-M|'--machine SID' SID|rid</term>
220 <listitem><para>
221 This option can be used while adding or modifying a machine account. It
222 will specify the machines' new primary group SID (Security Identifier) or
223 rid. </para>
224
225 <para>Example: <command>-M S-1-5-21-2447931902-1787058256-3961074038-1201</command></para>
226 </listitem>
227 </varlistentry>
228
229 <varlistentry>
230 <term>-U|'--user SID' SID|rid</term>
231 <listitem><para>
232 This option can be used while adding or modifying a user account. It
233 will specify the users' new SID (Security Identifier) or
234 rid. </para>
235
236 <para>Example: <command>-U S-1-5-21-2447931902-1787058256-3961074038-5004</command></para>
237 <para>Example: <command>'--user SID' S-1-5-21-2447931902-1787058256-3961074038-5004</command></para>
238 <para>Example: <command>-U 5004</command></para>
239 <para>Example: <command>'--user SID' 5004</command></para>
240 </listitem>
241 </varlistentry>
242
243 <varlistentry>
244 <term>-c|--account-control account-control</term>
245 <listitem><para>This option can be used while adding or modifying a user
246 account. It will specify the users' account control property. Possible flags are listed below.
247 </para>
248
249 <para>
250 <itemizedlist>
251 <listitem><para>N: No password required</para></listitem>
252 <listitem><para>D: Account disabled</para></listitem>
253 <listitem><para>H: Home directory required</para></listitem>
254 <listitem><para>T: Temporary duplicate of other account</para></listitem>
255 <listitem><para>U: Regular user account</para></listitem>
256 <listitem><para>M: MNS logon user account</para></listitem>
257 <listitem><para>W: Workstation Trust Account</para></listitem>
258 <listitem><para>S: Server Trust Account</para></listitem>
259 <listitem><para>L: Automatic Locking</para></listitem>
260 <listitem><para>X: Password does not expire</para></listitem>
261 <listitem><para>I: Domain Trust Account</para></listitem>
262 </itemizedlist>
263 </para>
264
265 <para>Example: <command>-c "[X ]"</command></para>
266 </listitem>
267 </varlistentry>
268
269 <varlistentry>
270 <term>-K|--kickoff-time</term>
271 <listitem><para>This option is used to modify the kickoff
272 time for a certain user. Use "never" as argument to set the
273 kickoff time to unlimited.
274 </para>
275 <para>Example: <command>pdbedit -K never user</command></para>
276 </listitem>
277 </varlistentry>
278
279 <varlistentry>
280 <term>-a|--create</term>
281 <listitem><para>This option is used to add a user into the
282 database. This command needs a user name specified with
283 the -u switch. When adding a new user, pdbedit will also
284 ask for the password to be used.</para>
285
286 <para>Example: <command>pdbedit -a -u sorce</command>
287<programlisting>new password:
288retype new password
289</programlisting>
290</para>
291
292 <note><para>pdbedit does not call the unix password syncronisation
293 script if <smbconfoption name="unix password sync"/>
294 has been set. It only updates the data in the Samba
295 user database.
296 </para>
297
298 <para>If you wish to add a user and synchronise the password
299 that immediately, use <command>smbpasswd</command>'s <option>-a</option> option.
300 </para>
301 </note>
302 </listitem>
303 </varlistentry>
304
305 <varlistentry>
306 <term>-t|--password-from-stdin</term>
307 <listitem><para>This option causes pdbedit to read the password
308 from standard input, rather than from /dev/tty (like the
309 <command>passwd(1)</command> program does). The password has
310 to be submitted twice and terminated by a newline each.</para>
311 </listitem>
312 </varlistentry>
313
314 <varlistentry>
315 <term>-r|--modify</term>
316 <listitem><para>This option is used to modify an existing user
317 in the database. This command needs a user name specified with the -u
318 switch. Other options can be specified to modify the properties of
319 the specified user. This flag is kept for backwards compatibility, but
320 it is no longer necessary to specify it.
321 </para></listitem>
322 </varlistentry>
323
324 <varlistentry>
325 <term>-m|--machine</term>
326 <listitem><para>This option may only be used in conjunction
327 with the <parameter>-a</parameter> option. It will make
328 pdbedit to add a machine trust account instead of a user
329 account (-u username will provide the machine name).</para>
330
331 <para>Example: <command>pdbedit -a -m -u w2k-wks</command>
332 </para>
333 </listitem>
334 </varlistentry>
335
336
337 <varlistentry>
338 <term>-x|--delete</term>
339 <listitem><para>This option causes pdbedit to delete an account
340 from the database. It needs a username specified with the
341 -u switch.</para>
342
343 <para>Example: <command>pdbedit -x -u bob</command></para>
344 </listitem>
345 </varlistentry>
346
347
348 <varlistentry>
349 <term>-i|--import passdb-backend</term>
350 <listitem><para>Use a different passdb backend to retrieve users
351 than the one specified in smb.conf. Can be used to import data into
352 your local user database.</para>
353
354 <para>This option will ease migration from one passdb backend to
355 another.</para>
356
357 <para>Example: <command>pdbedit -i smbpasswd:/etc/smbpasswd.old
358 </command></para>
359 </listitem>
360 </varlistentry>
361
362 <varlistentry>
363 <term>-e|--export passdb-backend</term>
364 <listitem><para>Exports all currently available users to the
365 specified password database backend.</para>
366
367 <para>This option will ease migration from one passdb backend to
368 another and will ease backing up.</para>
369
370 <para>Example: <command>pdbedit -e smbpasswd:/root/samba-users.backup</command></para>
371 </listitem>
372 </varlistentry>
373
374 <varlistentry>
375 <term>-g|--group</term>
376 <listitem><para>If you specify <parameter>-g</parameter>,
377 then <parameter>-i in-backend -e out-backend</parameter>
378 applies to the group mapping instead of the user database.</para>
379
380 <para>This option will ease migration from one passdb backend to
381 another and will ease backing up.</para>
382
383 </listitem>
384 </varlistentry>
385
386 <varlistentry>
387 <term>-b|--backend passdb-backend</term>
388 <listitem><para>Use a different default passdb backend. </para>
389
390 <para>Example: <command>pdbedit -b xml:/root/pdb-backup.xml -l</command></para>
391 </listitem>
392 </varlistentry>
393
394 <varlistentry>
395 <term>-P|--account-policy account-policy</term>
396 <listitem><para>Display an account policy</para>
397 <para>Valid policies are: minimum password age, reset count minutes, disconnect time,
398 user must logon to change password, password history, lockout duration, min password length,
399 maximum password age and bad lockout attempt.</para>
400
401 <para>Example: <command>pdbedit -P "bad lockout attempt"</command></para>
402<para><programlisting>
403account policy value for bad lockout attempt is 0
404</programlisting></para>
405
406 </listitem>
407 </varlistentry>
408
409
410 <varlistentry>
411 <term>-C|--value account-policy-value</term>
412 <listitem><para>Sets an account policy to a specified value.
413 This option may only be used in conjunction
414 with the <parameter>-P</parameter> option.
415 </para>
416
417 <para>Example: <command>pdbedit -P "bad lockout attempt" -C 3</command></para>
418<para><programlisting>
419account policy value for bad lockout attempt was 0
420account policy value for bad lockout attempt is now 3
421</programlisting></para>
422 </listitem>
423 </varlistentry>
424
425 <varlistentry>
426 <term>-y|--policies</term>
427 <listitem><para>If you specify <parameter>-y</parameter>,
428 then <parameter>-i in-backend -e out-backend</parameter>
429 applies to the account policies instead of the user database.</para>
430
431 <para>This option will allow to migrate account policies from their default
432 tdb-store into a passdb backend, e.g. an LDAP directory server.</para>
433
434 <para>Example: <command>pdbedit -y -i tdbsam: -e ldapsam:ldap://my.ldap.host</command></para>
435
436 </listitem>
437 </varlistentry>
438
439 <varlistentry>
440 <term>--force-initialized-passwords</term>
441 <listitem><para>This option forces all users to change their
442 password upon next login.
443 </para>
444 </listitem>
445 </varlistentry>
446
447 <varlistentry>
448 <term>-N|--account-desc description</term>
449 <listitem><para>This option can be used while adding or
450 modifing a user account. It will specify the user's description
451 field.</para>
452
453 <para>Example: <command>-N "test description"</command>
454 </para>
455 </listitem>
456 </varlistentry>
457
458 <varlistentry>
459 <term>-Z|--logon-hours-reset</term>
460 <listitem><para>This option can be used while adding or
461 modifing a user account. It will reset the user's allowed logon
462 hours. A user may login at any time afterwards.</para>
463
464 <para>Example: <command>-Z</command>
465 </para>
466 </listitem>
467 </varlistentry>
468
469 <varlistentry>
470 <term>-z|--bad-password-count-reset</term>
471 <listitem><para>This option can be used while adding or
472 modifing a user account. It will reset the stored bad login
473 counter from a specified user.</para>
474
475 <para>Example: <command>-z</command>
476 </para>
477 </listitem>
478 </varlistentry>
479
480 <varlistentry>
481 <term>--policies-reset</term>
482 <listitem><para>This option can be used to reset the general
483 password policies stored for a domain to their
484 default values.</para>
485 <para>Example: <command>--policies-reset</command>
486 </para>
487 </listitem>
488 </varlistentry>
489
490 <varlistentry>
491 <term>-I|--domain</term>
492 <listitem><para>This option can be used while adding or
493 modifing a user account. It will specify the user's domain field.</para>
494
495 <para>Example: <command>-I "MYDOMAIN"</command>
496 </para>
497 </listitem>
498 </varlistentry>
499
500 <varlistentry>
501 <term>--time-format</term>
502 <listitem><para>This option is currently not being used.</para>
503 </listitem>
504 </varlistentry>
505
506 &stdarg.help;
507 &stdarg.server.debug;
508 &popt.common.samba;
509
510 </variablelist>
511</refsect1>
512
513
514<refsect1>
515 <title>NOTES</title>
516
517 <para>This command may be used only by root.</para>
518</refsect1>
519
520
521<refsect1>
522 <title>VERSION</title>
523
524 <para>This man page is correct for version 3 of
525 the Samba suite.</para>
526</refsect1>
527
528<refsect1>
529 <title>SEE ALSO</title>
530 <para><citerefentry><refentrytitle>smbpasswd</refentrytitle>
531 <manvolnum>5</manvolnum></citerefentry>, <citerefentry><refentrytitle>samba</refentrytitle>
532 <manvolnum>7</manvolnum></citerefentry></para>
533</refsect1>
534
535<refsect1>
536 <title>AUTHOR</title>
537
538 <para>The original Samba software and related utilities
539 were created by Andrew Tridgell. Samba is now developed
540 by the Samba Team as an Open Source project similar
541 to the way the Linux kernel is developed.</para>
542
543 <para>The pdbedit manpage was written by Simo Sorce and Jelmer Vernooij.</para>
544
545</refsect1>
546
547</refentry>
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