rpcclient - Online in the Cloud

PROGRAM:

NAME

rpcclient - tool for executing client side MS-RPC functions

SYNOPSIS

rpcclient [-A authfile] [-c <command string>] [-d debuglevel] [-l logdir] [-N]
[-s <smb config file>] [-U username[%password]] [-W workgroup] [-I destinationIP]
{server}

DESCRIPTION

This tool is part of the samba(7) suite.

rpcclient is a utility initially developed to test MS-RPC functionality in Samba itself.
It has undergone several stages of development and stability. Many system administrators
have now written scripts around it to manage Windows NT clients from their UNIX
workstation.

OPTIONS

server
NetBIOS name of Server to which to connect. The server can be any SMB/CIFS server. The
name is resolved using the name resolve order line from smb.conf(5).

-c|--command=<command string>
Execute semicolon separated commands (listed below)

-I|--dest-ip IP-address
IP address 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 name resolve order
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.

-p|--port 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.

-d|--debuglevel=level
level is an integer from 0 to 10. The default value if this parameter is not specified
is 0.

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 log level parameter in the
smb.conf file.

-V|--version
Prints the program version number.

-s|--configfile=<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 smb.conf for more information. The default configuration file name is
determined at compile time.

-l|--log-basename=logdirectory
Base directory name for log/debug files. The extension ".progname" will be appended
(e.g. log.smbclient, log.smbd, etc...). The log file is never removed by the client.

--option=<name>=<value>
Set the smb.conf(5) option "<name>" to value "<value>" from the command line. This
overrides compiled-in defaults and options read from the configuration file.

-N|--no-pass
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.

If a password is specified on the command line and this option is also defined the
password on the command line will be silently ingnored and no password will be used.

-k|--kerberos
Try to authenticate with kerberos. Only useful in an Active Directory environment.

-C|--use-ccache
Try to use the credentials cached by winbind.

-A|--authentication-file=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

username = <value>
password = <value>
domain = <value>

Make certain that the permissions on the file restrict access from unwanted users.

-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 USER environment variable, then the LOGNAME variable and if either exists, the
string is uppercased. If these environmental variables are not found, the username
GUEST 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 -A 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 ps command. To be safe always allow
rpcclient to prompt for a password and type it in directly.

-S|--signing on|off|required
Set the client signing state.

-P|--machine-pass
Use stored machine account password.

-e|--encrypt
This command line parameter requires the remote server support the UNIX extensions or
that the SMB3 protocol has been selected. Requests that the connection be encrypted.
Negotiates SMB encryption using either SMB3 or POSIX extensions via GSSAPI. Uses the
given credentials for the encryption negotiation (either kerberos or NTLMv1/v2 if
given domain/username/password triple. Fails the connection if encryption cannot be
negotiated.

--pw-nt-hash
The supplied password is the NT hash.

-n|--netbiosname <primary NetBIOS name>
This option allows you to override the NetBIOS name that Samba uses for itself. This
is identical to setting the netbios name parameter in the smb.conf file. However, a
command line setting will take precedence over settings in smb.conf.

-i|--scope <scope>
This specifies a NetBIOS scope that nmblookup 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 very rarely used, only set this parameter if you
are the system administrator in charge of all the NetBIOS systems you communicate
with.

-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).

-O|--socket-options socket options
TCP socket options to set on the client socket. See the socket options parameter in
the smb.conf manual page for the list of valid options.

-?|--help
Print a summary of command line options.

--usage
Display brief usage message.

COMMANDS

LSARPC
lsaquery
Query info policy

lookupsids
Resolve a list of SIDs to usernames.

lookupnames
Resolve a list of usernames to SIDs.

enumtrust
Enumerate trusted domains

enumprivs
Enumerate privileges

getdispname
Get the privilege name

lsaenumsid
Enumerate the LSA SIDS

lsaenumprivsaccount
Enumerate the privileges of an SID

lsaenumacctrights
Enumerate the rights of an SID

lsaenumacctwithright
Enumerate accounts with a right

lsaaddacctrights
Add rights to an account

lsaremoveacctrights
Remove rights from an account

lsalookupprivvalue
Get a privilege value given its name

lsaquerysecobj
Query LSA security object

LSARPC-DS
dsroledominfo
Get Primary Domain Information

DFS

dfsexist
Query DFS support

dfsadd
Add a DFS share

dfsremove
Remove a DFS share

dfsgetinfo
Query DFS share info

dfsenum
Enumerate dfs shares

REG
shutdown
Remote Shutdown

abortshutdown
Abort Shutdown

SRVSVC
srvinfo
Server query info

netshareenum
Enumerate shares

netshareenumall
Enumerate all shares

netsharegetinfo
Get Share Info

netsharesetinfo
Set Share Info

netsharesetdfsflags
Set DFS flags

netfileenum
Enumerate open files

netremotetod
Fetch remote time of day

netnamevalidate
Validate sharename

netfilegetsec
Get File security

netsessdel
Delete Session

netsessenum
Enumerate Sessions

netdiskenum
Enumerate Disks

netconnenum
Enumerate Connections

netshareadd
Add share

netsharedel
Delete share

SAMR
queryuser
Query user info

querygroup
Query group info

queryusergroups
Query user groups

querygroupmem
Query group membership

queryaliasmem
Query alias membership

querydispinfo
Query display info

querydominfo
Query domain info

enumdomusers
Enumerate domain users

enumdomgroups
Enumerate domain groups

enumalsgroups
Enumerate alias groups

createdomuser
Create domain user

samlookupnames
Look up names

samlookuprids
Look up names

deletedomuser
Delete domain user

samquerysecobj
Query SAMR security object

getdompwinfo
Retrieve domain password info

lookupdomain
Look up domain

SPOOLSS
adddriver <arch> <config> [<version>]
Execute an AddPrinterDriver() RPC to install the printer driver information on the
server. Note that the driver files should already exist in the directory returned by
getdriverdir. Possible values for arch are the same as those for the getdriverdir
command. The config parameter is defined as follows:

Long Driver Name:\
Driver File Name:\
Data File Name:\
Config File Name:\
Help File Name:\
Language Monitor Name:\
Default Data Type:\
Comma Separated list of Files

Any empty fields should be enter as the string "NULL".

Samba does not need to support the concept of Print Monitors since these only apply to
local printers whose driver can make use of a bi-directional link for communication.
This field should be "NULL". On a remote NT print server, the Print Monitor for a
driver must already be installed prior to adding the driver or else the RPC will fail.

The version parameter lets you specify the printer driver version number. If omitted,
the default driver version for the specified architecture will be used. This option
can be used to upload Windows 2000 (version 3) printer drivers.

addprinter <printername> <sharename> <drivername> <port>
Add a printer on the remote server. This printer will be automatically shared. Be
aware that the printer driver must already be installed on the server (see adddriver)
and the portmust be a valid port name (see enumports.

deldriver <driver>
Delete the specified printer driver for all architectures. This does not delete the
actual driver files from the server, only the entry from the server's list of drivers.

deldriverex <driver> [architecture] [version] [flags]
Delete the specified printer driver and optionally files associated with the driver.
You can limit this action to a specific architecture and a specific version. If no
architecture is given, all driver files of that driver will be deleted. flags
correspond to numeric DPD_* values, i.e. a value of 3 requests
(DPD_DELETE_UNUSED_FILES | DPD_DELETE_SPECIFIC_VERSION).

enumdata
Enumerate all printer setting data stored on the server. On Windows NT clients, these
values are stored in the registry, while Samba servers store them in the printers TDB.
This command corresponds to the MS Platform SDK GetPrinterData() function (* This
command is currently unimplemented).

enumdataex
Enumerate printer data for a key

enumjobs <printer>
List the jobs and status of a given printer. This command corresponds to the MS
Platform SDK EnumJobs() function

enumkey
Enumerate printer keys

enumports [level]
Executes an EnumPorts() call using the specified info level. Currently only info
levels 1 and 2 are supported.

enumdrivers [level]
Execute an EnumPrinterDrivers() call. This lists the various installed printer drivers
for all architectures. Refer to the MS Platform SDK documentation for more details of
the various flags and calling options. Currently supported info levels are 1, 2, and
3.

enumprinters [level]
Execute an EnumPrinters() call. This lists the various installed and share printers.
Refer to the MS Platform SDK documentation for more details of the various flags and
calling options. Currently supported info levels are 1, 2 and 5.

getdata <printername> <valuename;>
Retrieve the data for a given printer setting. See the enumdata command for more
information. This command corresponds to the GetPrinterData() MS Platform SDK
function.

getdataex
Get printer driver data with keyname

getdriver <printername>
Retrieve the printer driver information (such as driver file, config file, dependent
files, etc...) for the given printer. This command corresponds to the
GetPrinterDriver() MS Platform SDK function. Currently info level 1, 2, and 3 are
supported.

getdriverdir <arch>
Execute a GetPrinterDriverDirectory() RPC to retrieve the SMB share name and
subdirectory for storing printer driver files for a given architecture. Possible
values for arch are "Windows 4.0" (for Windows 95/98), "Windows NT x86", "Windows NT
PowerPC", "Windows Alpha_AXP", and "Windows NT R4000".

getprinter <printername>
Retrieve the current printer information. This command corresponds to the GetPrinter()
MS Platform SDK function.

getprintprocdir
Get print processor directory

openprinter <printername>
Execute an OpenPrinterEx() and ClosePrinter() RPC against a given printer.

setdriver <printername> <drivername>
Execute a SetPrinter() command to update the printer driver associated with an
installed printer. The printer driver must already be correctly installed on the print
server.

See also the enumprinters and enumdrivers commands for obtaining a list of of
installed printers and drivers.

addform
Add form

setform
Set form

getform
Get form

deleteform
Delete form

enumforms
Enumerate form

setprinter
Set printer comment

setprinterdata
Set REG_SZ printer data

setprintername <printername> <newprintername>
Set printer name

rffpcnex
Rffpcnex test

NETLOGON
logonctrl2
Logon Control 2

logonctrl
Logon Control

samsync
Sam Synchronisation

samdeltas
Query Sam Deltas

samlogon
Sam Logon

FSRVP
fss_is_path_sup <share>
Check whether a share supports shadow-copy requests

fss_get_sup_version
Get supported FSRVP version from server

fss_create_expose <context> <[ro|rw]> <share1> [share2] ... [shareN]
Request shadow-copy creation and exposure as a new share

fss_delete <base_share> <shadow_copy_set_id> <shadow_copy_id>
Request shadow-copy share deletion

fss_has_shadow_copy <base_share>
Check for an associated share shadow-copy

fss_get_mapping <base_share> <shadow_copy_set_id> <shadow_copy_id>
Get shadow-copy share mapping information

fss_recovery_complete <shadow_copy_set_id>
Flag read-write shadow-copy as recovery complete, allowing further shadow-copy
requests

GENERAL COMMANDS
debuglevel
Set the current debug level used to log information.

help (?)
Print a listing of all known commands or extended help on a particular command.

quit (exit)
Exit rpcclient.

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