1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
|
.\"Generated by db2man.xsl. Don't modify this, modify the source.
.de Sh \" Subsection
.br
.if t .Sp
.ne 5
.PP
\fB\\$1\fR
.PP
..
.de Sp \" Vertical space (when we can't use .PP)
.if t .sp .5v
.if n .sp
..
.de Ip \" List item
.br
.ie \\n(.$>=3 .ne \\$3
.el .ne 3
.IP "\\$1" \\$2
..
.TH "SMBCLIENT" 1 "" "" ""
.SH NAME
smbclient \- ftp-like client to access SMB/CIFS resources on servers
.SH "SYNOPSIS"
.nf
\fBsmbclient\fR {servicename} [password] [-b <buffer size>] [-d debuglevel] [-D Directory]
[-U username] [-W workgroup] [-M <netbios name>] [-m maxprotocol] [-A authfile] [-N] [-l logfile] [-L <netbios name>] [-I destinationIP] [-E] [-c <command string>] [-i scope] [-O <socket options>] [-p port] [-R <name resolve order>] [-s <smb config file>] [-T<c|x>IXFqgbNan] [-k]
.fi
.SH "DESCRIPTION"
.PP
This tool is part of the \fBSamba\fR(7) suite\&.
.PP
\fBsmbclient\fR is a client that can 'talk' to an SMB/CIFS server\&. It offers an interface similar to that of the ftp program (see \fBftp\fR(1))\&. Operations include things like getting files from the server to the local machine, putting files from the local machine to the server, retrieving directory information from the server and so on\&.
.SH "OPTIONS"
.TP
servicename
servicename is the name of the service you want to use on the server\&. A service name takes the form \fI//server/service\fR where \fIserver \fR is the NetBIOS name of the SMB/CIFS server offering the desired service and \fIservice\fR is the name of the service offered\&. Thus to connect to the service "printer" on the SMB/CIFS server "smbserver", you would use the servicename \fI//smbserver/printer \fR
Note that the server name required is NOT necessarily the IP (DNS) host name of the server ! The name required is a NetBIOS server name, which may or may not be the same as the IP hostname of the machine running the server\&.
The server name is looked up according to either the \fI-R\fR parameter to \fBsmbclient\fR or using the name resolve order parameter in the \fBsmb.conf\fR(5) file, allowing an administrator to change the order and methods by which server names are looked up\&.
.TP
password
The password required to access the specified service on the specified server\&. If this parameter is supplied, the \fI-N\fR option (suppress password prompt) is assumed\&.
There is no default password\&. If no password is supplied on the command line (either by using this parameter or adding a password to the \fI-U\fR option (see below)) and the \fI-N\fR option is not specified, the client will prompt for a password, even if the desired service does not require one\&. (If no password is required, simply press ENTER to provide a null password\&.)
Note: Some servers (including OS/2 and Windows for Workgroups) insist on an uppercase password\&. Lowercase or mixed case passwords may be rejected by these servers\&.
Be cautious about including passwords in scripts\&.
.TP
-R <name resolve order>
This option is used by the programs in the Samba suite to determine what naming services and in what order to resolve host names to IP addresses\&. The option takes a space-separated string of different name resolution options\&.
The options are :"lmhosts", "host", "wins" and "bcast"\&. They cause names to be resolved as follows:
\fBlmhosts\fR: Lookup an IP address in the Samba lmhosts file\&. If the line in lmhosts has no name type attached to the NetBIOS name (see the \fBlmhosts\fR(5) for details) then any name type matches for lookup\&.
\fBhost\fR: Do a standard host name to IP address resolution, using the system \fI/etc/hosts \fR, NIS, or DNS lookups\&. This method of name resolution is operating system dependent, for instance on IRIX or Solaris this may be controlled by the \fI/etc/nsswitch\&.conf\fR file)\&. Note that this method is only used if the NetBIOS name type being queried is the 0x20 (server) name type, otherwise it is ignored\&.
\fBwins\fR: Query a name with the IP address listed in the \fIwins server\fR parameter\&. If no WINS server has been specified this method will be ignored\&.
\fBbcast\fR: Do a broadcast on each of the known local interfaces listed in the \fIinterfaces\fR parameter\&. This is the least reliable of the name resolution methods as it depends on the target host being on a locally connected subnet\&.
If this parameter is not set then the name resolve order defined in the \fBsmb.conf\fR(5) file parameter (name resolve order) will be used\&.
The default order is lmhosts, host, wins, bcast and without this parameter or any entry in the \fIname resolve order \fR parameter of the \fBsmb.conf\fR(5) file the name resolution methods will be attempted in this order\&.
.TP
-M NetBIOS name
This options allows you to send messages, using the "WinPopup" protocol, to another computer\&. Once a connection is established you then type your message, pressing ^D (control-D) to end\&.
If the receiving computer is running WinPopup the user will receive the message and probably a beep\&. If they are not running WinPopup the message will be lost, and no error message will occur\&.
The message is also automatically truncated if the message is over 1600 bytes, as this is the limit of the protocol\&.
One useful trick is to cat the message through \fBsmbclient\fR\&. For example: \fB cat mymessage.txt | smbclient -M FRED \fR will send the message in the file \fImymessage\&.txt\fR to the machine FRED\&.
You may also find the \fI-U\fR and \fI-I\fR options useful, as they allow you to control the FROM and TO parts of the message\&.
See the \fImessage command\fR parameter in the \fBsmb.conf\fR(5) for a description of how to handle incoming WinPopup messages in Samba\&.
\fBNote\fR: Copy WinPopup into the startup group on your WfWg PCs if you want them to always be able to receive messages\&.
.TP
-p port
This number is the TCP port number that will be used when making connections to the server\&. The standard (well-known) TCP port number for an SMB/CIFS server is 139, which is the default\&.
.TP
-h|--help
Print a summary of command line options\&.
.TP
-I IP-address
\fIIP address\fR is the address of the server to connect to\&. It should be specified in standard "a\&.b\&.c\&.d" notation\&.
Normally the client would attempt to locate a named SMB/CIFS server by looking it up via the NetBIOS name resolution mechanism described above in the \fIname resolve order\fR parameter above\&. Using this parameter will force the client to assume that the server is on the machine with the specified IP address and the NetBIOS name component of the resource being connected to will be ignored\&.
There is no default for this parameter\&. If not supplied, it will be determined automatically by the client as described above\&.
.TP
-E
This parameter causes the client to write messages to the standard error stream (stderr) rather than to the standard output stream\&.
By default, the client writes messages to standard output - typically the user's tty\&.
.TP
-L
This option allows you to look at what services are available on a server\&. You use it as \fBsmbclient -L host\fR and a list should appear\&. The \fI-I \fR option may be useful if your NetBIOS names don't match your TCP/IP DNS host names or if you are trying to reach a host on another network\&.
.TP
-t terminal code
This option tells \fBsmbclient\fR how to interpret filenames coming from the remote server\&. Usually Asian language multibyte UNIX implementations use different character sets than SMB/CIFS servers (\fBEUC\fR instead of \fB SJIS\fR for example)\&. Setting this parameter will let \fBsmbclient\fR convert between the UNIX filenames and the SMB filenames correctly\&. This option has not been seriously tested and may have some problems\&.
The terminal codes include CWsjis, CWeuc, CWjis7, CWjis8, CWjunet, CWhex, CWcap\&. This is not a complete list, check the Samba source code for the complete list\&.
.TP
-b buffersize
This option changes the transmit/send buffer size when getting or putting a file from/to the server\&. The default is 65520 bytes\&. Setting this value smaller (to 1200 bytes) has been observed to speed up file transfers to and from a Win9x server\&.
.TP
-V
Prints the program version number\&.
.TP
-s <configuration file>
The file specified contains the configuration details required by the server\&. The information in this file includes server-specific information such as what printcap file to use, as well as descriptions of all the services that the server is to provide\&. See \fIsmb\&.conf\fR for more information\&. The default configuration file name is determined at compile time\&.
.TP
-d|--debug=debuglevel
\fIdebuglevel\fR is an integer from 0 to 10\&. The default value if this parameter is not specified is zero\&.
The higher this value, the more detail will be logged to the log files about the activities of the server\&. At level 0, only critical errors and serious warnings will be logged\&. Level 1 is a reasonable level for day-to-day running - it generates a small amount of information about operations carried out\&.
Levels above 1 will generate considerable amounts of log data, and should only be used when investigating a problem\&. Levels above 3 are designed for use only by developers and generate HUGE amounts of log data, most of which is extremely cryptic\&.
Note that specifying this parameter here will override the \fIlog level\fR parameter in the \fIsmb\&.conf\fR file\&.
.TP
-l|--logfile=logbasename
File name for log/debug files\&. The extension \fB"\&.client"\fR will be appended\&. The log file is never removed by the client\&.
.TP
-N
If specified, this parameter suppresses the normal password prompt from the client to the user\&. This is useful when accessing a service that does not require a password\&.
Unless a password is specified on the command line or this parameter is specified, the client will request a password\&.
.TP
-k
Try to authenticate with kerberos\&. Only useful in an Active Directory environment\&.
.TP
-A|--authfile=filename
This option allows you to specify a file from which to read the username and password used in the connection\&. The format of the file is
.nf
username = <value>
password = <value>
domain = <value>
.fi
Make certain that the permissions on the file restrict access from unwanted users\&.
.TP
-U|--user=username[%password]
Sets the SMB username or username and password\&.
If %password is not specified, the user will be prompted\&. The client will first check the \fBUSER\fR environment variable, then the \fBLOGNAME\fR variable and if either exists, the string is uppercased\&. If these environmental variables are not found, the username \fBGUEST\fR is used\&.
A third option is to use a credentials file which contains the plaintext of the username and password\&. This option is mainly provided for scripts where the admin does not wish to pass the credentials on the command line or via environment variables\&. If this method is used, make certain that the permissions on the file restrict access from unwanted users\&. See the \fI-A\fR for more details\&.
Be cautious about including passwords in scripts\&. Also, on many systems the command line of a running process may be seen via the \fBps\fR command\&. To be safe always allow \fBrpcclient\fR to prompt for a password and type it in directly\&.
.TP
-n <primary NetBIOS name>
This option allows you to override the NetBIOS name that Samba uses for itself\&. This is identical to setting the \fInetbios name\fR parameter in the \fIsmb\&.conf\fR file\&. However, a command line setting will take precedence over settings in \fIsmb\&.conf\fR\&.
.TP
-i <scope>
This specifies a NetBIOS scope that \fBnmblookup\fR will use to communicate with when generating NetBIOS names\&. For details on the use of NetBIOS scopes, see rfc1001\&.txt and rfc1002\&.txt\&. NetBIOS scopes are \fBvery\fR rarely used, only set this parameter if you are the system administrator in charge of all the NetBIOS systems you communicate with\&.
.TP
-W|--workgroup=domain
Set the SMB domain of the username\&. This overrides the default domain which is the domain defined in smb\&.conf\&. If the domain specified is the same as the servers NetBIOS name, it causes the client to log on using the servers local SAM (as opposed to the Domain SAM)\&.
.TP
-O socket options
TCP socket options to set on the client socket\&. See the socket options parameter in the \fIsmb\&.conf\fR manual page for the list of valid options\&.
.TP
-T tar options
smbclient may be used to create \fBtar(1) \fR compatible backups of all the files on an SMB/CIFS share\&. The secondary tar flags that can be given to this option are :
\fIc\fR - Create a tar file on UNIX\&. Must be followed by the name of a tar file, tape device or "-" for standard output\&. If using standard output you must turn the log level to its lowest value -d0 to avoid corrupting your tar file\&. This flag is mutually exclusive with the \fIx\fR flag\&.
\fIx\fR - Extract (restore) a local tar file back to a share\&. Unless the -D option is given, the tar files will be restored from the top level of the share\&. Must be followed by the name of the tar file, device or "-" for standard input\&. Mutually exclusive with the \fIc\fR flag\&. Restored files have their creation times (mtime) set to the date saved in the tar file\&. Directories currently do not get their creation dates restored properly\&.
\fII\fR - Include files and directories\&. Is the default behavior when filenames are specified above\&. Causes tar files to be included in an extract or create (and therefore everything else to be excluded)\&. See example below\&. Filename globbing works in one of two ways\&. See r below\&.
\fIX\fR - Exclude files and directories\&. Causes tar files to be excluded from an extract or create\&. See example below\&. Filename globbing works in one of two ways now\&. See \fIr\fR below\&.
\fIb\fR - Blocksize\&. Must be followed by a valid (greater than zero) blocksize\&. Causes tar file to be written out in blocksize*TBLOCK (usually 512 byte) blocks\&.
\fIg\fR - Incremental\&. Only back up files that have the archive bit set\&. Useful only with the \fIc\fR flag\&.
\fIq\fR - Quiet\&. Keeps tar from printing diagnostics as it works\&. This is the same as tarmode quiet\&.
\fIr\fR - Regular expression include or exclude\&. Uses regular expression matching for excluding or excluding files if compiled with HAVE_REGEX_H\&. However this mode can be very slow\&. If not compiled with HAVE_REGEX_H, does a limited wildcard match on '*' and '?'\&.
\fIN\fR - Newer than\&. Must be followed by the name of a file whose date is compared against files found on the share during a create\&. Only files newer than the file specified are backed up to the tar file\&. Useful only with the \fIc\fR flag\&.
\fIa\fR - Set archive bit\&. Causes the archive bit to be reset when a file is backed up\&. Useful with the \fIg\fR and \fIc\fR flags\&.
\fBTar Long File Names\fR
\fBsmbclient\fR's tar option now supports long file names both on backup and restore\&. However, the full path name of the file must be less than 1024 bytes\&. Also, when a tar archive is created, \fBsmbclient\fR's tar option places all files in the archive with relative names, not absolute names\&.
\fBTar Filenames\fR
All file names can be given as DOS path names (with '\\\\' as the component separator) or as UNIX path names (with '/' as the component separator)\&.
\fBExamples\fR
Restore from tar file \fIbackup\&.tar\fR into myshare on mypc (no password on share)\&.
\fBsmbclient //mypc/yshare "" -N -Tx backup.tar \fR
Restore everything except \fIusers/docs\fR
\fBsmbclient //mypc/myshare "" -N -TXx backup.tar users/docs\fR
Create a tar file of the files beneath \fI users/docs\fR\&.
\fBsmbclient //mypc/myshare "" -N -Tc backup.tar users/docs \fR
Create the same tar file as above, but now use a DOS path name\&.
\fBsmbclient //mypc/myshare "" -N -tc backup.tar users\edocs \fR
Create a tar file of all the files and directories in the share\&.
\fBsmbclient //mypc/myshare "" -N -Tc backup.tar * \fR
.TP
-D initial directory
Change to initial directory before starting\&. Probably only of any use with the tar -T option\&.
.TP
-c command string
command string is a semicolon-separated list of commands to be executed instead of prompting from stdin\&. \fI -N\fR is implied by \fI-c\fR\&.
This is particularly useful in scripts and for printing stdin to the server, e\&.g\&. \fB-c 'print -'\fR\&.
.SH "OPERATIONS"
.PP
Once the client is running, the user is presented with a prompt :
.PP
smb:\\>
.PP
The backslash ("\\\\") indicates the current working directory on the server, and will change if the current working directory is changed\&.
.PP
The prompt indicates that the client is ready and waiting to carry out a user command\&. Each command is a single word, optionally followed by parameters specific to that command\&. Command and parameters are space-delimited unless these notes specifically state otherwise\&. All commands are case-insensitive\&. Parameters to commands may or may not be case sensitive, depending on the command\&.
.PP
You can specify file names which have spaces in them by quoting the name with double quotes, for example "a long file name"\&.
.PP
Parameters shown in square brackets (e\&.g\&., "[parameter]") are optional\&. If not given, the command will use suitable defaults\&. Parameters shown in angle brackets (e\&.g\&., "<parameter>") are required\&.
.PP
Note that all commands operating on the server are actually performed by issuing a request to the server\&. Thus the behavior may vary from server to server, depending on how the server was implemented\&.
.PP
The commands available are given here in alphabetical order\&.
.TP
? [command]
If \fIcommand\fR is specified, the ? command will display a brief informative message about the specified command\&. If no command is specified, a list of available commands will be displayed\&.
.TP
! [shell command]
If \fIshell command\fR is specified, the ! command will execute a shell locally and run the specified shell command\&. If no command is specified, a local shell will be run\&.
.TP
altname file
The client will request that the server return the "alternate" name (the 8\&.3 name) for a file or directory\&.
.TP
cancel jobid0 [jobid1] \&.\&.\&. [jobidN]
The client will request that the server cancel the printjobs identified by the given numeric print job ids\&.
.TP
chmod file mode in octal
This command depends on the server supporting the CIFS UNIX extensions and will fail if the server does not\&. The client requests that the server change the UNIX permissions to the given octal mode, in standard UNIX format\&.
.TP
chown file uid gid
This command depends on the server supporting the CIFS UNIX extensions and will fail if the server does not\&. The client requests that the server change the UNIX user and group ownership to the given decimal values\&. Note there is currently no way to remotely look up the UNIX uid and gid values for a given name\&. This may be addressed in future versions of the CIFS UNIX extensions\&.
.TP
cd [directory name]
If "directory name" is specified, the current working directory on the server will be changed to the directory specified\&. This operation will fail if for any reason the specified directory is inaccessible\&.
If no directory name is specified, the current working directory on the server will be reported\&.
.TP
del <mask>
The client will request that the server attempt to delete all files matching \fImask\fR from the current working directory on the server\&.
.TP
dir <mask>
A list of the files matching \fImask\fR in the current working directory on the server will be retrieved from the server and displayed\&.
.TP
exit
Terminate the connection with the server and exit from the program\&.
.TP
get <remote file name> [local file name]
Copy the file called \fIremote file name\fR from the server to the machine running the client\&. If specified, name the local copy \fIlocal file name\fR\&. Note that all transfers in \fBsmbclient\fR are binary\&. See also the lowercase command\&.
.TP
help [command]
See the ? command above\&.
.TP
lcd [directory name]
If \fIdirectory name\fR is specified, the current working directory on the local machine will be changed to the directory specified\&. This operation will fail if for any reason the specified directory is inaccessible\&.
If no directory name is specified, the name of the current working directory on the local machine will be reported\&.
.TP
link source destination
This command depends on the server supporting the CIFS UNIX extensions and will fail if the server does not\&. The client requests that the server create a hard link between the source and destination files\&. The source file must not exist\&.
.TP
lowercase
Toggle lowercasing of filenames for the get and mget commands\&.
When lowercasing is toggled ON, local filenames are converted to lowercase when using the get and mget commands\&. This is often useful when copying (say) MSDOS files from a server, because lowercase filenames are the norm on UNIX systems\&.
.TP
ls <mask>
See the dir command above\&.
.TP
mask <mask>
This command allows the user to set up a mask which will be used during recursive operation of the mget and mput commands\&.
The masks specified to the mget and mput commands act as filters for directories rather than files when recursion is toggled ON\&.
The mask specified with the mask command is necessary to filter files within those directories\&. For example, if the mask specified in an mget command is "source*" and the mask specified with the mask command is "*\&.c" and recursion is toggled ON, the mget command will retrieve all files matching "*\&.c" in all directories below and including all directories matching "source*" in the current working directory\&.
Note that the value for mask defaults to blank (equivalent to "*") and remains so until the mask command is used to change it\&. It retains the most recently specified value indefinitely\&. To avoid unexpected results it would be wise to change the value of mask back to "*" after using the mget or mput commands\&.
.TP
md <directory name>
See the mkdir command\&.
.TP
mget <mask>
Copy all files matching \fImask\fR from the server to the machine running the client\&.
Note that \fImask\fR is interpreted differently during recursive operation and non-recursive operation - refer to the recurse and mask commands for more information\&. Note that all transfers in \fBsmbclient\fR are binary\&. See also the lowercase command\&.
.TP
mkdir <directory name>
Create a new directory on the server (user access privileges permitting) with the specified name\&.
.TP
mput <mask>
Copy all files matching \fImask\fR in the current working directory on the local machine to the current working directory on the server\&.
Note that \fImask\fR is interpreted differently during recursive operation and non-recursive operation - refer to the recurse and mask commands for more information\&. Note that all transfers in \fBsmbclient\fR are binary\&.
.TP
print <file name>
Print the specified file from the local machine through a printable service on the server\&.
See also the printmode command\&.
.TP
printmode <graphics or text>
Set the print mode to suit either binary data (such as graphical information) or text\&. Subsequent print commands will use the currently set print mode\&.
.TP
prompt
Toggle prompting for filenames during operation of the mget and mput commands\&.
When toggled ON, the user will be prompted to confirm the transfer of each file during these commands\&. When toggled OFF, all specified files will be transferred without prompting\&.
.TP
put <local file name> [remote file name]
Copy the file called \fIlocal file name\fR from the machine running the client to the server\&. If specified, name the remote copy \fIremote file name\fR\&. Note that all transfers in \fBsmbclient\fR are binary\&. See also the lowercase command\&.
.TP
queue
Displays the print queue, showing the job id, name, size and current status\&.
.TP
quit
See the exit command\&.
.TP
rd <directory name>
See the rmdir command\&.
.TP
recurse
Toggle directory recursion for the commands mget and mput\&.
When toggled ON, these commands will process all directories in the source directory (i\&.e\&., the directory they are copying from ) and will recurse into any that match the mask specified to the command\&. Only files that match the mask specified using the mask command will be retrieved\&. See also the mask command\&.
When recursion is toggled OFF, only files from the current working directory on the source machine that match the mask specified to the mget or mput commands will be copied, and any mask specified using the mask command will be ignored\&.
.TP
rm <mask>
Remove all files matching \fImask\fR from the current working directory on the server\&.
.TP
rmdir <directory name>
Remove the specified directory (user access privileges permitting) from the server\&.
.TP
setmode <filename> <perm=[+|\\-]rsha>
A version of the DOS attrib command to set file permissions\&. For example:
\fBsetmode myfile +r \fR
would make myfile read only\&.
.TP
symlink source destination
This command depends on the server supporting the CIFS UNIX extensions and will fail if the server does not\&. The client requests that the server create a symbolic hard link between the source and destination files\&. The source file must not exist\&. Note that the server will not create a link to any path that lies outside the currently connected share\&. This is enforced by the Samba server\&.
.TP
tar <c|x>[IXbgNa]
Performs a tar operation - see the \fI-T \fR command line option above\&. Behavior may be affected by the tarmode command (see below)\&. Using g (incremental) and N (newer) will affect tarmode settings\&. Note that using the "-" option with tar x may not work - use the command line option instead\&.
.TP
blocksize <blocksize>
Blocksize\&. Must be followed by a valid (greater than zero) blocksize\&. Causes tar file to be written out in \fIblocksize\fR*TBLOCK (usually 512 byte) blocks\&.
.TP
tarmode <full|inc|reset|noreset>
Changes tar's behavior with regard to archive bits\&. In full mode, tar will back up everything regardless of the archive bit setting (this is the default mode)\&. In incremental mode, tar will only back up files with the archive bit set\&. In reset mode, tar will reset the archive bit on all files it backs up (implies read/write share)\&.
.SH "NOTES"
.PP
Some servers are fussy about the case of supplied usernames, passwords, share names (AKA service names) and machine names\&. If you fail to connect try giving all parameters in uppercase\&.
.PP
It is often necessary to use the -n option when connecting to some types of servers\&. For example OS/2 LanManager insists on a valid NetBIOS name being used, so you need to supply a valid name that would be known to the server\&.
.PP
smbclient supports long file names where the server supports the LANMAN2 protocol or above\&.
.SH "ENVIRONMENT VARIABLES"
.PP
The variable \fBUSER\fR may contain the username of the person using the client\&. This information is used only if the protocol level is high enough to support session-level passwords\&.
.PP
The variable \fBPASSWD\fR may contain the password of the person using the client\&. This information is used only if the protocol level is high enough to support session-level passwords\&.
.PP
The variable \fBLIBSMB_PROG\fR may contain the path, executed with system(), which the client should connect to instead of connecting to a server\&. This functionality is primarily intended as a development aid, and works best when using a LMHOSTS file
.SH "INSTALLATION"
.PP
The location of the client program is a matter for individual system administrators\&. The following are thus suggestions only\&.
.PP
It is recommended that the smbclient software be installed in the \fI/usr/local/samba/bin/\fR or \fI /usr/samba/bin/\fR directory, this directory readable by all, writeable only by root\&. The client program itself should be executable by all\&. The client should \fBNOT\fR be setuid or setgid!
.PP
The client log files should be put in a directory readable and writeable only by the user\&.
.PP
To test the client, you will need to know the name of a running SMB/CIFS server\&. It is possible to run \fBsmbd\fR(8) as an ordinary user - running that server as a daemon on a user-accessible port (typically any port number over 1024) would provide a suitable test server\&.
.SH "DIAGNOSTICS"
.PP
Most diagnostics issued by the client are logged in a specified log file\&. The log file name is specified at compile time, but may be overridden on the command line\&.
.PP
The number and nature of diagnostics available depends on the debug level used by the client\&. If you have problems, set the debug level to 3 and peruse the log files\&.
.SH "VERSION"
.PP
This man page is correct for version 2\&.2 of the Samba suite\&.
.SH "AUTHOR"
.PP
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\&.
.PP
The original Samba man pages were written by Karl Auer\&. The man page sources were converted to YODL format (another excellent piece of Open Source software, available at ftp://ftp\&.icce\&.rug\&.nl/pub/unix/) and updated for the Samba 2\&.0 release by Jeremy Allison\&. The conversion to DocBook for Samba 2\&.2 was done by Gerald Carter\&. The conversion to DocBook XML 4\&.2 for Samba 3\&.0 was done by Alexander Bokovoy\&.
|