LDAPMODIFY(1) LDAPMODIFY(1)
NAME
ldapmodify, ldapadd - LDAP modify entry and LDAP add entry tools
SYNOPSIS
ldapmodify [-a] [-c] [-S file] [-n] [-v] [-k] [-K] [-M[M]] [-d debu-
glevel] [-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]
ldapadd [-c] [-S file] [-n] [-v] [-k] [-K] [-M[M]] [-d debuglevel]
[-D binddn] [-W] [-w passwd] [-y passwdfile] [-h ldaphost] [-p ldap-
port] [-P 2|3] [-O security-properties] [-I] [-Q] [-U authcid]
[-R realm] [-x] [-X authzid] [-Y mech] [-Z[Z]] [-f file]
DESCRIPTION
ldapmodify is a shell-accessible interface to the ldap_modify(3) and
ldap_add(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
-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.
-S file
Add or change records which where 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.
-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.
-k Use Kerberos IV authentication instead of simple authentica-
tion. It is assumed that you already have a valid ticket
granting ticket. You must compile with Kerberos support for
this option to have any 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).
-F Force application of all changes regardless of the contents of
input lines that begin with replica: (by default, replica:
lines are compared against the LDAP server host and port in use
to decide if a replog record should actually be applied).
-M[M] Enable manage DSA IT control. -MM makes control critical.
-d debuglevel
Set the LDAP debugging level to debuglevel. ldapmodify 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.
-x Use simple authentication instead of SASL.
-D binddn
Use the Distinguished Name binddn to bind to the LDAP direc-
tory.
-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 listen-
ing. 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
The contents of file (or standard input if no -f flag is given on the
command line) should conform to the format defined in slapd.replog(5),
with the exceptions noted below.
Lines that begin with "replica:" are matched against the LDAP server
host and port in use to decide if a particular replog record should be
applied. Any other lines that precede the "dn:" line are ignored.
The -F flag can be used to force ldapmodify to apply all of the replog
changes, regardless of the presence or absence of any "replica:"
lines.
If no "changetype:" line is present, the default is "add" if the -a
flag is set (or if the program was invoked as ldapadd) and "modify"
otherwise.
If changetype is "modify" and no "add:", "replace:", or "delete:"
lines appear, the default is "replace" for ldapmodify(1) and "add" for
ldapadd(1).
Note that the above exceptions to the slapd.replog(5) format allow
ldif(5) entries to be used as input to ldapmodify or ldapadd.
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 contents of the file "/tmp/modme.jpeg" as a jpegPhoto, and com-
pletely 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(3), ldap_delete(3), ldap_modify(3), ldap_modrdn(3),
slapd.replog(5)
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.
OpenLDAP 2.1.29 2003-03-26 LDAPMODIFY(1)
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