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Bsd Systems And Administration

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Bsd Systems And Administration

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Author : Richard Johnson
language : en
Publisher: HiTeX Press
Release Date : 2025-06-16

Bsd Systems And Administration written by Richard Johnson and has been published by HiTeX Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-06-16 with Computers categories.

"BSD Systems and Administration" BSD Systems and Administration provides a comprehensive and meticulously structured exploration of the BSD family of operating systems, encompassing FreeBSD, OpenBSD, NetBSD, and DragonFly BSD. Drawing on the rich historical legacy and robust architectural principles of BSD, this book delivers in-depth coverage ranging from foundational concepts—such as kernel organization, system modularity, and the unique BSD licensing model—to advanced topics like release engineering, documentation standards, and security branch management. Readers are guided through the intricacies of installation, platform compatibility, bootstrapping processes, initial configuration, and baseline hardening, ensuring a solid footing for both new and experienced system administrators. Building upon this foundation, the book delves into rigorous treatment of user and identity management, system security, networking, and data integrity. It offers authoritative guidance on authentication mechanisms, privilege delegation, filesystem security, and advanced resource auditing. Readers will find extensive coverage of cutting-edge hardening techniques, mandatory access controls, secure networking, firewalling, encryption, patch management, and intrusion response. The networking chapters dissect BSD's high-performance stack, interface configuration, routing redundancy, VPN deployment, and core network service management, enabling robust, scalable, and resilient infrastructure solutions. The latter chapters emphasize modern operational challenges, detailing software management via ports and packages, virtualization with jails and hypervisors, storage administration (including ZFS and GEOM), and comprehensive performance monitoring. The book culminates in advanced topics and future trends, such as BSD in cloud environments, embedded systems, cross-platform integration, DevOps automation, and participation in the open-source community. Through its holistic and practical approach, BSD Systems and Administration emerges as an indispensable reference for system professionals, IT architects, and anyone seeking mastery of BSD platforms in contemporary computing landscapes.

The Freebsd Handbook

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Author : Walnut Creek CD-ROM
language : en
Publisher: Walnut Creek CDROM
Release Date : 2000-05-31

The Freebsd Handbook written by Walnut Creek CD-ROM and has been published by Walnut Creek CDROM this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-05-31 with FreeBSD. categories.

"The FreeBSD Handbook" is a comprehensive FreeBSD tutorial and reference. It covers installation, day-to-day use of FreeBSD, Ports collection, creating a custom kernel, security topics, the X Window System, how to use FreeBSD's Linux binary compatibility, and how to upgrade your system from source using the "make world" command.

Freebsd System Administration And Configuration

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Author : Richard Johnson
language : en
Publisher: HiTeX Press
Release Date : 2025-06-14

Freebsd System Administration And Configuration written by Richard Johnson and has been published by HiTeX Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-06-14 with Computers categories.

"FreeBSD System Administration and Configuration" "FreeBSD System Administration and Configuration" is an authoritative and comprehensive guide designed for professionals and enthusiasts seeking to master the intricacies of deploying, managing, and securing FreeBSD systems. Beginning with a deep dive into the FreeBSD architecture—including kernel modularity, system calls, device management, and system initialization—the book lays a robust technical foundation. Readers are guided through essential lifecycle operations such as installation, advanced partitioning with UFS and ZFS, upgrades, configuration management, and disaster recovery, ensuring systems remain resilient and up-to-date. Expanding well beyond the basics, the book covers advanced topics such as user and privilege management, authentication frameworks, and security auditing, empowering administrators to implement stringent access controls, SSH hardening, resource policies, and session monitoring. Network professionals will appreciate in-depth chapters on complex networking scenarios: interface configuration, routing with open-source daemons, firewall implementation using PF and IPFW, VPN deployment, and traffic troubleshooting. Storage experts are well-served by detailed coverage of ZFS administration, UFS optimization, RAID solutions, network storage protocols, and enterprise-grade backup strategies. Security and reliability are woven throughout, with dedicated coverage of system hardening, mandatory access controls, jails for isolation, vulnerability management, and automation of firewall policies. The book also excels in guiding readers through FreeBSD’s software ecosystem—from leveraging the Ports Collection and binary packages to automating builds with Poudriere and Synth. Rounding out its offering, "FreeBSD System Administration and Configuration" explores virtualization with jails and bhyve, resource management, proactive monitoring, automation with tools like Ansible and Puppet, and robust troubleshooting methodologies, making it an indispensable reference for any serious FreeBSD administrator or architect.

Essential System Administration

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Author : Æleen Frisch
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2002-08-23

Essential System Administration written by Æleen Frisch and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-08-23 with Computers categories.

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. It describes all the usual administrative tools that Unix provides, but it also shows how to use them intelligently and efficiently.Whether you use a standalone Unix system, routinely provide administrative support for a larger shared system, or just want an understanding of basic administrative functions, Essential System Administration is for you. This comprehensive and invaluable book combines the author's years of practical experience with technical expertise to help you manage Unix systems as productively and painlessly as possible.

The Design And Implementation Of The Freebsd Operating System

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Author : Marshall Kirk McKusick
language : en
Publisher: Addison-Wesley Professional
Release Date : 2014-09-25

The Design And Implementation Of The Freebsd Operating System written by Marshall Kirk McKusick and has been published by Addison-Wesley Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-09-25 with Computers categories.

The most complete, authoritative technical guide to the FreeBSD kernel’s internal structure has now been extensively updated to cover all major improvements between Versions 5 and 11. Approximately one-third of this edition’s content is completely new, and another one-third has been extensively rewritten. Three long-time FreeBSD project leaders begin with a concise overview of the FreeBSD kernel’s current design and implementation. Next, they cover the FreeBSD kernel from the system-call level down–from the interface to the kernel to the hardware. Explaining key design decisions, they detail the concepts, data structures, and algorithms used in implementing each significant system facility, including process management, security, virtual memory, the I/O system, filesystems, socket IPC, and networking. This Second Edition • Explains highly scalable and lightweight virtualization using FreeBSD jails, and virtual-machine acceleration with Xen and Virtio device paravirtualization • Describes new security features such as Capsicum sandboxing and GELI cryptographic disk protection • Fully covers NFSv4 and Open Solaris ZFS support • Introduces FreeBSD’s enhanced volume management and new journaled soft updates • Explains DTrace’s fine-grained process debugging/profiling • Reflects major improvements to networking, wireless, and USB support Readers can use this guide as both a working reference and an in-depth study of a leading contemporary, portable, open source operating system. Technical and sales support professionals will discover both FreeBSD’s capabilities and its limitations. Applications developers will learn how to effectively and efficiently interface with it; system administrators will learn how to maintain, tune, and configure it; and systems programmers will learn how to extend, enhance, and interface with it. Marshall Kirk McKusick writes, consults, and teaches classes on UNIX- and BSD-related subjects. While at the University of California, Berkeley, he implemented the 4.2BSD fast filesystem. He was research computer scientist at the Berkeley Computer Systems Research Group (CSRG), overseeing development and release of 4.3BSD and 4.4BSD. He is a FreeBSD Foundation board member and a long-time FreeBSD committer. Twice president of the Usenix Association, he is also a member of ACM, IEEE, and AAAS. George V. Neville-Neil hacks, writes, teaches, and consults on security, networking, and operating systems. A FreeBSD Foundation board member, he served on the FreeBSD Core Team for four years. Since 2004, he has written the “Kode Vicious” column for Queue and Communications of the ACM. He is vice chair of ACM’s Practitioner Board and a member of Usenix Association, ACM, IEEE, and AAAS. Robert N.M. Watson is a University Lecturer in systems, security, and architecture in the Security Research Group at the University of Cambridge Computer Laboratory. He supervises advanced research in computer architecture, compilers, program analysis, operating systems, networking, and security. A FreeBSD Foundation board member, he served on the Core Team for ten years and has been a committer for fifteen years. He is a member of Usenix Association and ACM.

Mastering Freebsd And Openbsd Security

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Author : Yanek Korff
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2005

Mastering Freebsd And Openbsd Security written by Yanek Korff and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Computers categories.

FreeBSD and OpenBSD are increasingly gaining traction in educational institutions, non-profits, and corporations worldwide because they provide significant security advantages over Linux. Although a lot can be said for the robustness, clean organization, and stability of the BSD operating systems, security is one of the main reasons system administrators use these two platforms.There are plenty of books to help you get a FreeBSD or OpenBSD system off the ground, and all of them touch on security to some extent, usually dedicating a chapter to the subject. But, as security is commonly named as the key concern for today's system administrators, a single chapter on the subject can't provide the depth of information you need to keep your systems secure.FreeBSD and OpenBSD are rife with security "building blocks" that you can put to use, and Mastering FreeBSD and OpenBSD Security shows you how. Both operating systems have kernel options and filesystem features that go well beyond traditional Unix permissions and controls. This power and flexibility is valuable, but the colossal range of possibilities need to be tackled one step at a time. This book walks you through the installation of a hardened operating system, the installation and configuration of critical services, and ongoing maintenance of your FreeBSD and OpenBSD systems.Using an application-specific approach that builds on your existing knowledge, the book provides sound technical information on FreeBSD and Open-BSD security with plenty of real-world examples to help you configure and deploy a secure system. By imparting a solid technical foundation as well as practical know-how, it enables administrators to push their server's security to the next level. Even administrators in other environments--like Linux and Solaris--can find useful paradigms to emulate.Written by security professionals with two decades of operating system experience, Mastering FreeBSD and OpenBSD Security features broad and deep explanations of how how to secure your most critical systems. Where other books on BSD systems help you achieve functionality, this book will help you more thoroughly secure your deployments.

Mastering Freebsd And Openbsd Security

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Author : Yanek Korff
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2005-03-24

Absolute Freebsd 2nd Edition

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Author : Michael W. Lucas
language : en
Publisher: No Starch Press
Release Date : 2013-04-12

Absolute Freebsd 2nd Edition written by Michael W. Lucas and has been published by No Starch Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-12 with Computers categories.

FreeBSD—the powerful, flexible, and free Unix-like operating system—is the preferred server for many enterprises. But it can be even trickier to use than either Unix or Linux, and harder still to master. Absolute FreeBSD, 2nd Edition is your complete guide to FreeBSD, written by FreeBSD committer Michael W. Lucas. Lucas considers this completely revised and rewritten second edition of his landmark work to be his best work ever; a true product of his love for FreeBSD and the support of the FreeBSD community. Absolute FreeBSD, 2nd Edition covers installation, networking, security, network services, system performance, kernel tweaking, filesystems, SMP, upgrading, crash debugging, and much more, including coverage of how to:–Use advanced security features like packet filtering, virtual machines, and host-based intrusion detection –Build custom live FreeBSD CDs and bootable flash –Manage network services and filesystems –Use DNS and set up email, IMAP, web, and FTP services for both servers and clients –Monitor your system with performance-testing and troubleshooting tools –Run diskless systems –Manage schedulers, remap shared libraries, and optimize your system for your hardware and your workload –Build custom network appliances with embedded FreeBSD –Implement redundant disks, even without special hardware –Integrate FreeBSD-specific SNMP into your network management system. Whether you're just getting started with FreeBSD or you've been using it for years, you'll find this book to be the definitive guide to FreeBSD that you've been waiting for.

Sun Solaris To Ibm Aix 5l Migration A Guide For System Administrators

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Author : Chris Almond
language : en
Publisher: IBM Redbooks
Release Date : 2007-04-17

Sun Solaris To Ibm Aix 5l Migration A Guide For System Administrators written by Chris Almond and has been published by IBM Redbooks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-04-17 with Computers categories.

The aim of this IBM Redbooks publication is to provide a technical reference for IT system administrators in organizations that are considering a migration from Sun Solaris to IBM AIX 5L-based systems. This book presents a system administrator view of the technical differences that exist and the methods that are necessary to complete a successful migration to AIX 5L-based systems. This book is designed primarily as a reference for experienced Sun Solaris 8 or 9 system administrators who will be working with AIX 5L. This book is not an AIX 5L administration how-to book for system administrators who are beginners, but rather a guide for experienced administrators who have to translate a given Solaris system administration task to AIX 5L.

Unix And Linux System Administration Handbook

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Author : Evi Nemeth
language : en
Publisher: Addison-Wesley Professional
Release Date : 2017-09-14

Unix And Linux System Administration Handbook written by Evi Nemeth and has been published by Addison-Wesley Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-09-14 with Computers categories.

“As an author, editor, and publisher, I never paid much attention to the competition—except in a few cases. This is one of those cases. The UNIX System Administration Handbook is one of the few books we ever measured ourselves against.” —Tim O’Reilly, founder of O’Reilly Media “This edition is for those whose systems live in the cloud or in virtualized data centers; those whose administrative work largely takes the form of automation and configuration source code; those who collaborate closely with developers, network engineers, compliance officers, and all the other worker bees who inhabit the modern hive.” —Paul Vixie, Internet Hall of Fame-recognized innovator and founder of ISC and Farsight Security “This book is fun and functional as a desktop reference. If you use UNIX and Linux systems, you need this book in your short-reach library. It covers a bit of the systems’ history but doesn’t bloviate. It’s just straight-forward information delivered in a colorful and memorable fashion.” —Jason A. Nunnelley UNIX® and Linux® System Administration Handbook, Fifth Edition, is today’s definitive guide to installing, configuring, and maintaining any UNIX or Linux system, including systems that supply core Internet and cloud infrastructure. Updated for new distributions and cloud environments, this comprehensive guide covers best practices for every facet of system administration, including storage management, network design and administration, security, web hosting, automation, configuration management, performance analysis, virtualization, DNS, security, and the management of IT service organizations. The authors—world-class, hands-on technologists—offer indispensable new coverage of cloud platforms, the DevOps philosophy, continuous deployment, containerization, monitoring, and many other essential topics. Whatever your role in running systems and networks built on UNIX or Linux, this conversational, well-written ¿guide will improve your efficiency and help solve your knottiest problems.

Bsd Systems And Administration

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