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+.TH LDAPPASSWD 1 "RELEASEDATE" "OpenLDAP LDVERSION"
+.\" $OpenLDAP$
+.\" Copyright 1998-2022 The OpenLDAP Foundation All Rights Reserved.
+.\" Copying restrictions apply. See COPYRIGHT/LICENSE.
+.SH NAME
+ldappasswd \- change the password of an LDAP entry
+.SH SYNOPSIS
+.B ldappasswd
+[\c
+.BR \-V [ V ]]
+[\c
+.BI \-d \ debuglevel\fR]
+[\c
+.BR \-n ]
+[\c
+.BR \-v ]
+[\c
+.BR \-A ]
+[\c
+.BI \-a \ oldPasswd\fR]
+[\c
+.BI \-t \ oldpasswdfile\fR]
+[\c
+.BR \-S ]
+[\c
+.BI \-s \ newPasswd\fR]
+[\c
+.BI \-T \ newpasswdfile\fR]
+[\c
+.BR \-x ]
+[\c
+.BI \-D \ binddn\fR]
+[\c
+.BR \-W ]
+[\c
+.BI \-w \ passwd\fR]
+[\c
+.BI \-y \ passwdfile\fR]
+[\c
+.BI \-H \ ldapuri\fR]
+[\c
+.BR \-e \ [ ! ] \fIext\fP [ =\fIextparam\fP ]]
+[\c
+.BR \-E \ [ ! ] \fIext\fP [ =\fIextparam\fP ]]
+[\c
+.BI \-o \ opt \fR[= optparam \fR]]
+[\c
+.BI \-O \ security-properties\fR]
+[\c
+.BR \-I ]
+[\c
+.BR \-Q ]
+[\c
+.BR \-N ]
+[\c
+.BI \-U \ authcid\fR]
+[\c
+.BI \-R \ realm\fR]
+[\c
+.BI \-X \ authzid\fR]
+[\c
+.BI \-Y \ mech\fR]
+[\c
+.BR \-Z [ Z ]]
+[\c
+.IR user ]
+.SH DESCRIPTION
+.B ldappasswd
+is a tool to set the password of an LDAP user.
+.B ldappasswd
+uses the LDAPv3 Password Modify (RFC 3062) extended operation.
+.LP
+.B ldappasswd
+sets the password of associated with the user [or an optionally
+specified
+.IR user ].
+If the new
+password is not specified on the command line and the user
+doesn't enable prompting, the server will be asked to generate
+a password for the user.
+.LP
+.B ldappasswd
+is neither designed nor intended to be a replacement for
+.BR passwd (1)
+and should not be installed as such.
+.SH OPTIONS
+.TP
+.BR \-V [ V ]
+Print version info.
+If \fB\-VV\fP is given, only the version information is printed.
+.TP
+.BI \-d \ debuglevel
+Set the LDAP debugging level to \fIdebuglevel\fP.
+.B ldappasswd
+must be compiled with LDAP_DEBUG defined for this option to have any effect.
+.TP
+.B \-n
+Do not set password. (Can be useful when used in conjunction with
+\fB\-v\fP or \fB\-d\fP)
+.TP
+.B \-v
+Increase the verbosity of output. Can be specified multiple times.
+.TP
+.BI \-A
+Prompt for old password.
+This is used instead of specifying the password on the command line.
+.TP
+.BI \-a \ oldPasswd
+Set the old password to \fIoldPasswd\fP.
+.TP
+.BI \-t \ oldPasswdFile
+Set the old password to the contents of \fIoldPasswdFile\fP.
+.TP
+.BI \-S
+Prompt for new password.
+This is used instead of specifying the password on the command line.
+.TP
+.BI \-s \ newPasswd
+Set the new password to \fInewPasswd\fP.
+.TP
+.BI \-T \ newPasswdFile
+Set the new password to the contents of \fInewPasswdFile\fP.
+.TP
+.B \-x
+Use simple authentication instead of SASL.
+.TP
+.BI \-D \ binddn
+Use the Distinguished Name \fIbinddn\fP to bind to the LDAP directory.
+For SASL binds, the server is expected to ignore this value.
+.TP
+.BI \-W
+Prompt for bind password.
+This is used instead of specifying the password on the command line.
+.TP
+.BI \-w \ passwd
+Use \fIpasswd\fP as the password to bind with.
+.TP
+.BI \-y \ passwdfile
+Use complete contents of \fIpasswdfile\fP as the password for
+simple authentication.
+.TP
+.BI \-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.
+.TP
+.BR \-e \ [ ! ] \fIext\fP [ =\fIextparam\fP ]
+.TP
+.BR \-E \ [ ! ] \fIext\fP [ =\fIextparam\fP ]
+
+Specify general extensions with \fB\-e\fP and passwd modify extensions with \fB\-E\fP.
+\'\fB!\fP\' indicates criticality.
+
+General extensions:
+.nf
+ [!]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)
+.fi
+
+Passwd Modify extensions:
+.nf
+ (none)
+.fi
+.TP
+.BI \-o \ opt \fR[= optparam \fR]]
+
+Specify any
+.BR ldap.conf (5)
+option or one of the following:
+.nf
+ nettimeout=<timeout> (in seconds, or "none" or "max")
+ ldif_wrap=<width> (in columns, or "no" for no wrapping)
+.fi
+
+.TP
+.BI \-O \ security-properties
+Specify SASL security properties.
+.TP
+.B \-I
+Enable SASL Interactive mode. Always prompt. Default is to prompt
+only as needed.
+.TP
+.B \-Q
+Enable SASL Quiet mode. Never prompt.
+.TP
+.B \-N
+Do not use reverse DNS to canonicalize SASL host name.
+.TP
+.BI \-U \ authcid
+Specify the authentication ID for SASL bind. The form of the ID
+depends on the actual SASL mechanism used.
+.TP
+.BI \-R \ realm
+Specify the realm of authentication ID for SASL bind. The form of the realm
+depends on the actual SASL mechanism used.
+.TP
+.BI \-X \ authzid
+Specify the requested authorization ID for SASL bind.
+.I authzid
+must be one of the following formats:
+.BI dn: "<distinguished name>"
+or
+.BI u: <username>\fP.
+.TP
+.BI \-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.
+.TP
+.BR \-Z [ Z ]
+Issue StartTLS (Transport Layer Security) extended operation. If you use
+\fB\-ZZ\fP, the command will require the operation to be successful
+.SH SEE ALSO
+.BR ldap_sasl_bind (3),
+.BR ldap_extended_operation (3),
+.BR ldap_start_tls_s (3)
+.SH AUTHOR
+The OpenLDAP Project <http://www.openldap.org/>
+.SH ACKNOWLEDGEMENTS
+.so ../Project