Section 1 · User commands

ldapmodrdn.1

Package: openldap-clients

LDAPMODRDN

NAME
SYNOPSIS
DESCRIPTION
OPTIONS
INPUT FORMAT
EXAMPLE
DIAGNOSTICS
SEE ALSO
AUTHOR
ACKNOWLEDGEMENTS

NAME

ldapmodrdn − LDAP rename entry tool

SYNOPSIS

ldapmodrdn [−V[V]] [−d debuglevel] [−n] [−v] [−r] [−s newsup] [−c] [−f file] [−M[M]] [−x] [−D binddn] [−W] [−w passwd] [−y passwdfile] [−H ldapuri] [−P {2|3}] [−e [!]ext[=extparam]] [−E [!]ext[=extparam]] [−o opt[=optparam]] [−O security-properties] [−I] [−Q] [−N] [−U authcid] [−R realm] [−X authzid] [−Y mech] [−Z[Z]] [dn rdn]

DESCRIPTION

ldapmodrdn is a shell-accessible interface to the ldap_rename(3) library call.

ldapmodrdn opens a connection to an LDAP server, binds, and modifies the RDN of entries. The entry information is read from standard input, from file through the use of the −f option, or from the command-line pair dn and rdn.

OPTIONS


	−V[V]		Print version info. If −VV is given, only the version information is printed.

**−d **debuglevel

Set the LDAP debugging level to debuglevel. ldapmodrdn must be compiled with LDAP_DEBUG defined for this option to have any effect.


	−n		Show what would be done, but don’t actually change entries. Useful for debugging in conjunction with −v.
	−v		Use verbose mode, with many diagnostics written to standard output.
	−r		Remove old RDN values from the entry. Default is to keep old values.

**−s **newsup

Specify a new superior entry. (I.e., move the target entry and make it a child of the new superior.) This option is not supported in LDAPv2.


	−c		Continuous operation mode. Errors are reported, but ldapmodrdn will continue with modifications. The default is to exit after reporting an error.

**−f **file

Read the entry modification information from file instead of from standard input or the command-line.


	−M[M]		Enable manage DSA IT control. −MM makes control critical.
	−x		Use simple authentication instead of SASL.

**−D **binddn

Use the Distinguished Name binddn to bind to the LDAP directory. For SASL binds, the server is expected to ignore this value.


	−W		Prompt for simple authentication. This is used instead of specifying the password on the command line.

**−w **passwd

Use passwd as the password for simple authentication.

**−y **passwdfile

Use complete contents of passwdfile as the password for simple authentication.

**−H **ldapuri

Specify URI(s) referring to the ldap server(s); only the protocol/host/port fields are allowed; a list of URI, separated by whitespace or commas is expected.

**−P **{2|3}

Specify the LDAP protocol version to use.

−e [!]ext[=extparam] **
−E [!]ext[=**extparam]

Specify general extensions with −e and modrdn extensions with −E. ´!´ indicates criticality.

General extensions:
[!]assert=<filter> (an RFC 4515 Filter)
!authzid=<authzid> (“dn:<dn>” or “u:<user>”)
[!]bauthzid (RFC 3829 authzid control)
[!]chaining[=<resolve>[/<cont>]]
[!]manageDSAit
[!]noop
ppolicy
[!]postread[=<attrs>] (a comma-separated attribute list)
[!]preread[=<attrs>] (a comma-separated attribute list)
[!]relax
sessiontracking[=<username>]
abandon,cancel,ignore (SIGINT sends abandon/cancel,
or ignores response; if critical, doesn’t wait for SIGINT.
not really controls)

Modrdn extensions:
(none)

**−o **opt[=optparam]

Specify any ldap.conf(5) option or one of the following:
nettimeout=<timeout> (in seconds, or “none” or “max”)
ldif_wrap=<width> (in columns, or “no” for no wrapping)

**−O **security-properties

Specify SASL security properties.


	−I		Enable SASL Interactive mode. Always prompt. Default is to prompt only as needed.
	−Q		Enable SASL Quiet mode. Never prompt.
	−N		Do not use reverse DNS to canonicalize SASL host name.

**−U **authcid

Specify the authentication ID for SASL bind. The form of the ID depends on the actual SASL mechanism used.

**−R **realm

Specify the realm of authentication ID for SASL bind. The form of the realm depends on the actual SASL mechanism used.

**−X **authzid

Specify the requested authorization ID for SASL bind. authzid must be one of the following formats: dn:<distinguished name> or u:<username>

**−Y **mech

Specify the SASL mechanism to be used for authentication. If it’s not specified, the program will choose the best mechanism the server knows.


	−Z[Z]		Issue StartTLS (Transport Layer Security) extended operation. If you use −ZZ, the command will require the operation to be successful.

INPUT FORMAT

If the command-line arguments dn and rdn are given, rdn will replace the RDN of the entry specified by the DN, dn.

Otherwise, the contents of file (or standard input if no −f flag is given) should consist of one or more entries.

Distinguished Name (DN)
Relative Distinguished Name (RDN)

One or more blank lines may be used to separate each DN/RDN pair.

EXAMPLE

Assuming that the file /tmp/entrymods exists and has the contents:

cn=Modify Me,dc=example,dc=com
cn=The New Me

the command:

ldapmodrdn −r −f /tmp/entrymods

will change the RDN of the “Modify Me” entry from “Modify Me” to “The New Me” and the old cn, “Modify Me” will be removed.

DIAGNOSTICS

Exit status is 0 if no errors occur. Errors result in a non-zero exit status and a diagnostic message being written to standard error.

AUTHOR

The OpenLDAP Project <http://www.openldap.org/>

ACKNOWLEDGEMENTS

OpenLDAP Software is developed and maintained by The OpenLDAP Project <http://www.openldap.org/>. OpenLDAP Software is derived from the University of Michigan LDAP 3.3 Release.