slapd-null(5)


NAME

   slapd-null - Null backend to slapd

SYNOPSIS

   /etc/ldap/slapd.conf

DESCRIPTION

   The Null backend to slapd(8) is surely the most useful part of slapd:
   - Searches return success but no entries.
   - Compares return compareFalse.
   - Updates return success (unless readonly is on) but do nothing.
   -  Binds other than as the rootdn fail unless the database option "bind
   on" is given.
   - The slapadd(8) and slapcat(8) tools are equally exciting.
   Inspired by the /dev/null device.

CONFIGURATION

   This slapd.conf option applies to the NULL backend database.  That  is,
   it  must  follow  a "database null" line and come before any subsequent
   "database"  lines.   Other  database  options  are  described  in   the
   slapd.conf(5) manual page.

   bind <on/off>
          Allow  binds  as  any  DN  in  this  backend's  suffix, with any
          password.  The default is "off".

EXAMPLE

   Here is a possible slapd.conf extract using the Null backend:

          database null
          suffix   "cn=Nothing"
          bind     on

ACCESS CONTROL

   The null backend does not honor any of  the  access  control  semantics
   described in slapd.access(5).

FILES

   /etc/ldap/slapd.conf
          default slapd configuration file

SEE ALSO

   slapd.conf(5), slapd(8), slapadd(8), slapcat(8).





Opportunity


Personal Opportunity - Free software gives you access to billions of dollars of software at no cost. Use this software for your business, personal use or to develop a profitable skill. Access to source code provides access to a level of capabilities/information that companies protect though copyrights. Open source is a core component of the Internet and it is available to you. Leverage the billions of dollars in resources and capabilities to build a career, establish a business or change the world. The potential is endless for those who understand the opportunity.

Business Opportunity - Goldman Sachs, IBM and countless large corporations are leveraging open source to reduce costs, develop products and increase their bottom lines. Learn what these companies know about open source and how open source can give you the advantage.





Free Software


Free Software provides computer programs and capabilities at no cost but more importantly, it provides the freedom to run, edit, contribute to, and share the software. The importance of free software is a matter of access, not price. Software at no cost is a benefit but ownership rights to the software and source code is far more significant.


Free Office Software - The Libre Office suite provides top desktop productivity tools for free. This includes, a word processor, spreadsheet, presentation engine, drawing and flowcharting, database and math applications. Libre Office is available for Linux or Windows.





Free Books


The Free Books Library is a collection of thousands of the most popular public domain books in an online readable format. The collection includes great classical literature and more recent works where the U.S. copyright has expired. These books are yours to read and use without restrictions.


Source Code - Want to change a program or know how it works? Open Source provides the source code for its programs so that anyone can use, modify or learn how to write those programs themselves. Visit the GNU source code repositories to download the source.





Education


Study at Harvard, Stanford or MIT - Open edX provides free online courses from Harvard, MIT, Columbia, UC Berkeley and other top Universities. Hundreds of courses for almost all major subjects and course levels. Open edx also offers some paid courses and selected certifications.


Linux Manual Pages - A man or manual page is a form of software documentation found on Linux/Unix operating systems. Topics covered include computer programs (including library and system calls), formal standards and conventions, and even abstract concepts.