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LDAP System Administration
Language: en
Pages: 312
Authors: Gerald Carter
Categories: Computers
Type: BOOK - Published: 2003-03-20 - Publisher: "O'Reilly Media, Inc."
Be more productive and make your life easier. That's what LDAP System Administration is all about.System administrators often spend a great deal of time managing configuration information located on many different machines: usernames, passwords, printer configurations, email client configurations, and network filesystem configurations, to name a few. LDAPv3 provides tools for centralizing all of the configuration information and placing it under your control. Rather than maintaining several administrative databases (NIS, Active Directory, Samba, and NFS configuration files), you can make changes in only one place and have all your systems immediately "see" the updated information.Practically platform independent, this book uses the widely available, open source OpenLDAP 2 directory server as a premise for examples, showing you how to use it to help you manage your configuration information effectively and securely. OpenLDAP 2 ships with most Linux® distributions and Mac OS® X, and can be easily downloaded for most Unix-based systems. After introducing the workings of a directory service and the LDAP protocol, all aspects of building and installing OpenLDAP, plus key ancillary packages like SASL and OpenSSL, this book discusses: Configuration and access control Distributed directories; replication and referral Using OpenLDAP to replace NIS Using OpenLDAP to manage email configurations
Automating Linux and Unix System Administration
Language: en
Pages: 448
Authors: Nathan Campi, Kirk Bauer
Categories: Computers
Type: BOOK - Published: 2009-02-01 - Publisher: Apress
The author focuses solely on how UNIX and Linux system administrators can use well-known tools to automate tasks, even across multiple systems.
OpenLDAP in der Praxis
Language: de
Pages: 396
Authors: Stefan Kania, Andreas Ollenburg
Categories: Computers
Type: BOOK - Published: 2020-06-08 - Publisher: Carl Hanser Verlag GmbH Co KG
OPENLDAP IN DER PRAXIS // - Dieses Buch unterstützt Sie beim Einsatz von OpenLDAP in Ihrem Netzwerk. Egal, ob Sie OpenLDAP alleine oder zusammen mit Kerberos einsetzen, hier finden Sie alle Informationen, die Sie brauchen. - Alle Kapitel bauen aufeinander auf, so dass Sie in der Lage sind, eine komplette OpenLDAPUmgebung mit Kerberos einzurichten. Sie können aber auch einzelne Kapitel nutzen, um Ihre bestehende LDAP-Infrastruktur zu erweitern. - Besonders zu den Themen ACLs, Replikation und Kerberos fi nden Sie neben den Grundlagen auch Beispiele zu den Vorgehensweisen. - Neben der klassischen Installation wird auch auf die Einrichtung von OpenLDAP in Docker-Containern eingegangen. Dieses Buch bietet eine ausführliche Beschreibung von der Installation eines einzelnen OpenLDAP-Servers bis hin zu einer Multi-Master-Replikation und der Einbindung von Kerberos, und Sie erfahren, wie Sie den Funktionsumfang Ihres LDAP-Servers durch Overlays erweitern und performanter gestalten können. Alle Schritte auf dem Weg zu einer redundanten OpenLDAP-Struktur – inklusive der Nutzung von Kerberos – werden genau beschrieben. Das Hauptaugenmerk liegt bei der Verwaltung auf der Kommandozeile. Wie Sie sich für die kommende OpenLDAP-Version 2.5 vorbereiten, zeigt Ihnen ein Kapitel zu dynamischen POSIX-Gruppen; diese können Sie mit der OpenLDAP-Version 2.4 schon jetzt einrichten, um sie in ihrem vollen Funktionsumfang
Essential System Administration
Language: en
Pages: 1149
Authors: AEleen Frisch, Æleen Frisch
Categories: Computers
Type: BOOK - Published: 2002-08-23 - Publisher: O'Reilly Media
Since its first printing in October 1991, Essential System Administration has been the definitive practical guide for Unix and Linux system administrators. The book talks about all the usual administrative tools that Unix and Linux provide-and also shows how to use those tools in smarter and more efficient ways. Author AEleen Frisch expands coverage of networking, electronic mail, security, and kernel configuration-topics of increasing importance to administrators. It also includes coverage of services such as LDAP, PAM, DHCP, and DNS, and discussions of many important open source tools, including SSH, Cfengine, Amanda, RRDTool, and Cricket. The latest versions of all major Unix platforms, including Red Hat Linux 7.3 and SuSE Linux 8, Solaris 8 and 9, FreeBSD 4.6, AIX 5, HP-UX 11 and 11i, and Tru64 5.1, have been thoroughly reviewed and tested. You will find this book indispensable whether you are responsible for a large, shared computer system or a network of workstations, or you use a standalone Unix or Linux system and have found that the fine line between a user and an administrator has vanished. And even if you aren't directly or solely responsible for system administration, you'll find that understanding important administrative functions will greatly increase
DNS und Bind
Language: de
Pages: 240
Authors: Paul Albitz, Cricket Liu
Categories: Computer network protocols
Type: BOOK - Published: 2001 - Publisher:
DNS und BIND beschreibt einen der fundamentalen Bausteine des Internets: DNS - das System, das für die Übersetzung von symbolischen Internetadressen in ihre numerischen Äquivalente zuständig ist. Auch Sie werden als Internetnutzer bereits mit DNS arbeiten - auch wenn Sie es nicht wissen. Dieses Standardwerk gibt einen Einblick in die Entstehungsgeschichte des DNS und erklärt dessen Funktion und Organisation. Es behandelt außerdem die UNIX-Implementierung von DNS, die Berkeley Internet Name Domain (BIND), und erläutert alle für diese Software relevanten Themen. Diese aktualisierte Auflage geht auf die Version BIND 9 ein, die viele neue Features implementiert, und auf die Version BIND 8, auf der die meisten kommerziellen Produkte aufbauen. Mit BIND 8 und 9 wurde die DNS-Sicherheit entscheidend verbessert. Die Themen im Überblick: die Funktionsweise des DNS das Einrichten von Nameservern die Verwendung von MX-Records zum Routing von E-Mails die Konfiguration von Hosts zur Nutzung von DNS-Nameservern die Untergliederung von Domains (Parenting) Nameserver sichern: Zugriffsbeschränkungen einrichten, das Verhindern von nichtautorisierten Zonentransfers, gefälschte Server erkennen u.s.w. die neuen Features von BIND 9, einschließlich Views und IPv6-Forward- und Reverse-Mapping die DNS Security Extensions (DNSSEC) und Transaction Signatures (TSIG) dynamische Updates, asynchrone Benachrichtigung über Änderungen einer Zone und inkrementelle Zonentransfers Fehlersuche, z.B. nslookup verwenden
Essential System Administration
Language: en
Pages: 1178
Authors: Æleen Frisch
Categories: Computers
Type: BOOK - Published: 2002-08-23 - Publisher: "O'Reilly Media, Inc."
Essential System Administration,3rd Edition is the definitive guide for Unix system administration, covering all the fundamental and essential tasks required to run such divergent Unix systems as AIX, FreeBSD, HP-UX, Linux, Solaris, Tru64 and more. Essential System Administration provides a clear, concise, practical guide to the real-world issues that anyone responsible for a Unix system faces daily.The new edition of this indispensable reference has been fully updated for all the latest operating systems. Even more importantly, it has been extensively revised and expanded to consider the current system administrative topics that administrators need most. Essential System Administration,3rd Edition covers: DHCP, USB devices, the latest automation tools, SNMP and network management, LDAP, PAM, and recent security tools and techniques.Essential System Administration is comprehensive. But what has made this book the guide system administrators turn to over and over again is not just the sheer volume of valuable information it provides, but the clear, useful way the information is presented. It discusses the underlying higher-level concepts, but it also provides the details of the procedures needed to carry them out. It is not organized around the features of the Unix operating system, but around the various facets of a system administrator's job.
SQL Server System Administration
Language: en
Pages: 328
Authors: Sean Baird
Categories: Computers
Type: BOOK - Published: 1998 - Publisher: New Riders Pub
PLEASE PROVIDE COURSE INFORMATION PLEASE PROVIDE
Automating UNIX and Linux Administration
Language: en
Pages: 600
Authors: Kirk Bauer
Categories: Computers
Type: BOOK - Published: 2003-09-14 - Publisher: Apress
Wouldnt you like to automate the tedious daily tasks of system administration? Automating UNIX and Linux Administration will show you how, by exploring existing tools and offering real-world examples. Although some of the book is Linux-specific, most of the information applies to any UNIX system, including material on automating tasks across multiple variants of UNIX. Author Kirk Bauer briefly overviews tools and technologiesand assumes preliminary knowledge about editing a configuration file or mounting a file system. The techniques, methods, and tools in this book will help you manage a single systembut will prove especially powerful across multiple systems. No matter if the systems are desktops, servers, or Beowulf clustersall of them will benefit from this automation. And managing five to five thousand systems will become a simpler task!
Exchange System Administration
Language: en
Pages: 299
Authors: Janice Rice Howd
Categories: Computers
Type: BOOK - Published: 1999 - Publisher: New Riders Pub
New Riders books target the distinct needs of the computer professional by providing detailed and solution-oriented information on core technologies. We begin by partnering with authors who have unique depth of experience and the ability to speak to the needs of the practicing professional. Each book is then carefully reviewed at all stages to ensure it covers the most essential subjects in substantial depth, with great accuracy, and with ease of use in mind. These reviews ensure not only that the material is technically sound, but also that it consistently provides information and advice you can really use. The book you hold was built for you, the practitioner, with accurate information and trustworthy advice, at the right depth, at an attractive value. We have taken the knowledge of the author and the real-world experience of our peer reviewers and packaged it in a format that's easy to read, easy to reference, and easy to use. Book jacket.
Red Hat Linux Networking and System Administration
Language: en
Pages: 1008
Authors: Terry Collings, Kurt Wall
Categories: Computers
Type: BOOK - Published: 2004-02-20 - Publisher: *Red Hat
* Updated to cover Red Hat Linux Enterprise Workstation with the latest on advanced Linux kernel features, the Tux Web server, the latest Apache 2.x Web server, and the expanded suite of custom configuration tools * Starts with network planning and Red Hat installation and configuration, then progresses to optimizing network and Internet services and monitoring and maintaining the network * Examines the basics of Red Hat Linux security and offers trouble-shooting and problem-solving advice * Includes important new chapters that focus on optimizing standard network services, such as file and print services, and Internet-related servers, such as the Apache Web server Copyright © 2004 by Red Hat, Inc. Material from Chapters 4-6, 8-10, 17 and 21 may be distributed only subject to the terms and conditions set forth in the Open Publication License, V1.0 or later (the latest version is presently available at http://www.opencontent.org/openpub/).