LDAPMODRDN(1)

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] [-h ldaphost] [-p ldapport] [-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.

-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.

-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.

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

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.