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LDAPMODIFY(1)		     General Commands Manual		   LDAPMODIFY(1)

NAME
     ldapmodify, ldapadd - LDAP modify entry and LDAP add entry tools

SYNOPSIS
     ldapmodify   [-V[V]]   [-d debuglevel]   [-n]   [-v]  [-a]  [-c]  [-f file]
     [-j lineno] [-S file] [-M[M]] [-x] [-D binddn] [-W] [-w passwd] [-y passwd-
     file] [-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]]

     ldapadd  [-V[V]]  [-d debuglevel]	[-n]  [-v]  [-c]  [-f file]  [-j lineno]
     [-S 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]]

DESCRIPTION
     ldapmodify   is   a  shell-accessible  interface  to  the	ldap_add_ext(3),
     ldap_modify_ext(3), ldap_delete_ext(3) and ldap_rename(3).  library  calls.
     ldapadd is implemented as a hard link to the ldapmodify tool.  When invoked
     as ldapadd the -a (add new entry) flag is turned on automatically.

     ldapmodify  opens	a  connection  to an LDAP server, binds, and modifies or
     adds entries.  The entry information is read from standard  input	or  from
     file through the use of the -f option.

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.  ldapmodify must be com-
	    piled with LDAP_DEBUG defined for this option to have any effect.

     -n     Show what would be done, but don't actually modify entries.   Useful
	    for debugging in conjunction with -v.

     -v     Use verbose mode, with many diagnostics written to standard output.

     -a     Add  new  entries.	The default for ldapmodify is to modify existing
	    entries.  If invoked as ldapadd, this flag is always set.

     -c     Continuous operation mode.	Errors are reported, but ldapmodify 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.

     -j lineno
	    Jump to the specified line number in the LDIF file before processing
	    any  entries.   This allows a load that was aborted due to errors in
	    the input LDIF to be resumed after the errors are corrected.

     -S file
	    Add or change records which were skipped due to an error are written
	    to file and the error message returned by the server is added  as  a
	    comment. Most useful in conjunction with -c.

     -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	specify-
	    ing 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 au-
	    thentication.

     -H ldapuri
	    Specify URI(s) referring to the  ldap  server(s);  only  the  proto-
	    col/host/port fields are allowed; a list of URI, separated by white-
	    space 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 modify 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)

	    Modify extensions:
	      [!]txn[=abort|commit]

     -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 de-
	    pends 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:<user-
	    name>

     -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
     The  contents of file (or standard input if no -f flag is given on the com-
     mand line) must conform to the format defined in ldif(5) (LDIF  as  defined
     in RFC 2849).

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

	 dn: cn=Modify Me,dc=example,dc=com
	 changetype: modify
	 replace: mail
	 mail: modme@example.com
	 -
	 add: title
	 title: Grand Poobah
	 -
	 add: jpegPhoto
	 jpegPhoto:< file:///tmp/modme.jpeg
	 -
	 delete: description
	 -

     the command:

	 ldapmodify -f /tmp/entrymods

     will  replace  the  contents of the "Modify Me" entry's mail attribute with
     the value "modme@example.com", add a title of "Grand Poobah", and the  con-
     tents  of	the file "/tmp/modme.jpeg" as a jpegPhoto, and completely remove
     the description attribute.

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

	 dn: cn=Barbara Jensen,dc=example,dc=com
	 objectClass: person
	 cn: Barbara Jensen
	 cn: Babs Jensen
	 sn: Jensen
	 title: the world's most famous mythical manager
	 mail: bjensen@example.com
	 uid: bjensen

     the command:

	 ldapadd -f /tmp/newentry

     will add a new entry for Babs  Jensen,  using  the  values  from  the  file
     /tmp/newentry.

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

	 dn: cn=Barbara Jensen,dc=example,dc=com
	 changetype: delete

     the command:

	 ldapmodify -f /tmp/entrymods

     will remove Babs Jensen's entry.

DIAGNOSTICS
     Exit  status  is zero 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),  ldapmodrdn(1),  ldapsearch(1),   ldap.conf(5),
     ldap(3), ldap_add_ext(3), ldap_delete_ext(3), ldap_modify_ext(3), ldap_mod-
     rdn_ext(3), ldif(5).

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  Univer-
     sity of Michigan LDAP 3.3 Release.

OpenLDAP 2.6.13 		   2026/03/09			   LDAPMODIFY(1)

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