LDAPMODRDN(1)

NAME
ldapmodrdn - LDAP rename entry tool

SYNOPSIS
ldapmodrdn [-r] [-n] [-v] [-k] [-K] [-c] [-M[M]] [-d debuglevel] [-D binddn] [-W] [-w passwd] [-y passwdfile] [-H ldapuri] [-h ldaphost] [-p ldapport] [-P 2|3] [-O security-properties] [-I] [-Q] [-U authcid] [-R realm] [-x] [-X authzid] [-Y mech] [-Z[Z]] [-f file] [dn rdn]

DESCRIPTION
ldapmodrdn is a shell-accessible interface to the ldap_modrdn2(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

-r  Remove old RDN values from the entry. Default is to keep old values.

-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.

-k  Use Kerberos IV authentication instead of simple authentication. It is assumed that you already have a valid ticket granting ticket. ldapmodrdn must be compiled with Kerberos support for this option to have effect.

-K  Same as -k, but only does step 1 of the Kerberos IV bind. This is useful when connecting to a slapd and there is no x500dsa.hostname principal registered with your Kerberos Domain Controller(s).

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

-M[M]
    Enable manage DSA IT control. -MM makes control critical.

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

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

-x  Use simple authentication instead of SASL.

-D binddn
    Use the Distinguished Name binddn to bind to the LDAP directory.

-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).

-h ldaphost
    Specify an alternate host on which the ldap server is running. Deprecated in favor of -H.

-p ldapport
    Specify an alternate TCP port where the ldap server is listening. Deprecated in favor of -H.

-P 2|3
    Specify the LDAP protocol version to use.

-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.

-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.

SEE ALSO
ldapadd(1), ldapdelete(1), ldapmodify(1), ldapsearch(1), ldap.conf(5), ldap(3), ldap_modrdn2(3)

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

ACKNOWLEDGEMENTS
OpenLDAP is developed and maintained by The OpenLDAP Project (http://www.openldap.org/). OpenLDAP is derived from University of Michigan LDAP 3.3 Release.