Now covers Red Hat Linux! Written by Evi Nemeth, Garth Snyder, Scott Seebass, and Trent R. Hein with Adam Boggs, Rob Braun, Ned McClain, Dan Crawl, Lynda McGinley, and Todd Miller "This is not a nice, neat book for a nice, clean world. It's a nasty book for a nasty world. This is a book for the rest of us." –Eric Allman and Marshall Kirk McKusick "I am pleased to welcome Linux to the UNIX System Administration Handbook!" –Linus Torvalds, Transmeta "This book is most welcome!" –Dennis Ritchie, AT&T Bell Laboratories This new edition of the world's most comprehensive guide to UNIX system administration is an ideal tutorial for those new to administration and an invaluable reference for experienced professionals. The third edition has been expanded to include "direct from the frontlines" coverage of Red Hat Linux. UNIX System Administration Handbook describes every aspect of system administration–from basic topics to UNIX esoterica–and provides explicit coverage of four popular UNIX systems: This book stresses a practical approach to system administration. It's packed with war stories and pragmatic advice, not just theory and watered-down restatements of the manuals. Difficult subjects such as sendmail, kernel building, and DNS configuration are tackled head-on. Examples are provided for all four versions of UNIX and are drawn from real-life systems–warts and all. "This book is where I turn first when I have system administration questions. It is truly a wonderful resource and always within reach of my terminal." –W. Richard Stevens, author of numerous books on UNIX and TCP/IP "This is a comprehensive guide to the care and feeding of UNIX systems. The authors present the facts along with seasoned advice and numerous real-world examples. Their perspective on the variations among systems is valuable for anyone who runs a heterogeneous computing facility." –Pat Parseghian, Transmeta "We noticed your book on the staff recommendations shelf at our local bookstore: 'Very clear, a masterful interpretation of the subject.' We were most impressed, until we noticed that the same staff member had also recommended Aunt Bea's Mayberry Cookbook." –Shannon Bloomstran, history teacher
Unlike some operating systems, Linux doesn’t try to hide the important bits from you—it gives you full control of your computer. But to truly master Linux, you need to understand its internals, like how the system boots, how networking works, and what the kernel actually does. In this completely revised second edition of the perennial best seller How Linux Works, author Brian Ward makes the concepts behind Linux internals accessible to anyone curious about the inner workings of the operating system. Inside, you’ll find the kind of knowledge that normally comes from years of experience doing things the hard way. You’ll learn: * How Linux boots, from boot loaders to init implementations (systemd, Upstart, and System V) * How the kernel manages devices, device drivers, and processes * How networking, interfaces, firewalls, and servers work * How development tools work and relate to shared libraries * How to write effective shell scripts You’ll also explore the kernel and examine key system tasks inside user space, including system calls, input and output, and filesystems. With its combination of background, theory, real-world examples, and patient explanations, How Linux Works will teach you what you need to know to solve pesky problems and take control of your operating system.
Talk directly to your system for a faster workflow with automation capability Linux Command Line and Shell Scripting Bible is your essential Linux guide. With detailed instruction and abundant examples, this book teaches you how to bypass the graphical interface and communicate directly with your computer, saving time and expanding capability. This third edition incorporates thirty pages of new functional examples that are fully updated to align with the latest Linux features. Beginning with command line fundamentals, the book moves into shell scripting and shows you the practical application of commands in automating frequently performed functions. This guide includes useful tutorials, and a desk reference value of numerous examples. The Linux command line allows you to type specific shell commands directly into the system to manipulate files and query system resources. Command line statements can be combined into short programs called shell scripts, a practice increasing in popularity due to its usefulness in automation. This book is a complete guide providing detailed instruction and expert advice working within this aspect of Linux. Write simple script utilities to automate tasks Understand the shell, and create shell scripts Produce database, e-mail, and web scripts Study scripting examples ranging from basic to advanced Whether used as a tutorial or as a quick reference, this book contains information that every Linux user should know. Why not learn to use the system to its utmost capability? Linux is a robust system with tremendous potential, and Linux Command Line and Shell Scripting Bible opens the door to new possibilities.
Author: Michael W Lucas
The best-selling sysadmin text, now revised and updated! SSH Mastery is the industry standard work on using Secure Shell on Unix-like systems
“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.
Author: David N. Blank-Edelman
Publisher: "O'Reilly Media, Inc."
Organizations big and small have started to realize just how crucial system and application reliability is to their business. They’ve also learned just how difficult it is to maintain that reliability while iterating at the speed demanded by the marketplace. Site Reliability Engineering (SRE) is a proven approach to this challenge. SRE is a large and rich topic to discuss. Google led the way with Site Reliability Engineering, the wildly successful O’Reilly book that described Google’s creation of the discipline and the implementation that’s allowed them to operate at a planetary scale. Inspired by that earlier work, this book explores a very different part of the SRE space. The more than two dozen chapters in Seeking SRE bring you into some of the important conversations going on in the SRE world right now. Listen as engineers and other leaders in the field discuss: Different ways of implementing SRE and SRE principles in a wide variety of settings How SRE relates to other approaches such as DevOps Specialties on the cutting edge that will soon be commonplace in SRE Best practices and technologies that make practicing SRE easier The important but rarely explored human side of SRE David N. Blank-Edelman is the book’s curator and editor.
Site Reliability Engineering
Author: Niall Richard Murphy, Betsy Beyer, Chris Jones, Jennifer Petoff
Publisher: "O'Reilly Media, Inc."
The overwhelming majority of a software system’s lifespan is spent in use, not in design or implementation. So, why does conventional wisdom insist that software engineers focus primarily on the design and development of large-scale computing systems? In this collection of essays and articles, key members of Google’s Site Reliability Team explain how and why their commitment to the entire lifecycle has enabled the company to successfully build, deploy, monitor, and maintain some of the largest software systems in the world. You’ll learn the principles and practices that enable Google engineers to make systems more scalable, reliable, and efficient—lessons directly applicable to your organization. This book is divided into four sections: Introduction—Learn what site reliability engineering is and why it differs from conventional IT industry practices Principles—Examine the patterns, behaviors, and areas of concern that influence the work of a site reliability engineer (SRE) Practices—Understand the theory and practice of an SRE’s day-to-day work: building and operating large distributed computing systems Management—Explore Google's best practices for training, communication, and meetings that your organization can use
Author: Michael F. Weigold, William Arens
Publisher: McGraw-Hill Education
M: Advertising examines advertising from the inside, from the perspective of the advertiser (the client) and the specialists who create advertising, the ad agency. This lively program takes students beyond theory to learn about roles within each of these organizations, and to consider which they might one day play themselves.
Author: Anna Poletti, Julie Rak
Publisher: University of Wisconsin Press
Identity Technologies is a substantial contribution to the fields of autobiography studies, digital studies, and new media studies, exploring the many new modes of self-expression and self-fashioning that have arisen in conjunction with Web 2.0, social networking, and the increasing saturation of wireless communication devices in everyday life. This volume explores the various ways that individuals construct their identities on the Internet and offers historical perspectives on ways that technologies intersect with identity creation. Bringing together scholarship about the construction of the self by new and established authors from the fields of digital media and auto/biography studies, Identity Technologies presents new case studies and fresh theoretical questions emphasizing the methodological challenges inherent in scholarly attempts to account for and analyze the rise of identity technologies. The collection also includes an interview with Lauren Berlant on her use of blogs as research and writing tools.
Psychology: From Inquiry to Understanding
Author: Scott Lilienfeld, Steven Jay Lynn, Laura Namy, Nancy Woolf, Graham Jamieson, Anthony Marks, Virginia Slaughter
Publisher: Pearson Higher Education AU
Psychology: from inquiry to understanding 2e continues its commitment to emphasise the importance of scientific-thinking skills. It teaches students how to test their assumptions, and motivates them to use scientific thinking skills to better understand the field of psychology in their everyday lives. With leading classic and contemporary research from both Australia and abroad and referencing DSM-5, students will understand the global nature of psychology in the context of Australia’s cultural landscape.
Author: Gary Colombo, Robert Cullen, Bonnie Lisle
Publisher: Macmillan Higher Education
Rereading America remains the most widely adopted book of its kind because it works: instructors tell us time and again that they've watched their students grow as critical thinkers and writers as they grapple with cross-curricular readings that not only engage them, but also challenge them to reexamine deeply held cultural assumptions, such as viewing success solely as the result of hard work. Extensive apparatus offers students a proven framework for revisiting, revising, or defending those assumptions as students probe the myths underlying them. Rereading America has stayed at the forefront of American culture, contending with cultural myths as they persist, morph, and develop anew. The tenth edition, developed with extensive input from users, features a refreshed collection of readings with a new chapter that introduces students to one of the most pervasive myths of our time: technological innovation fosters a more equal society. Also in response to instructors' requests for more writing instruction, there are now more questions that help students apply to their own writing the strategies used in the readings.
When his father dies, and he is reduced at a stroke from prosperity to penury, Euxenus decides to leave Athens and seek his fortune elsewhere. As a philosopher and intellectual of some note, he has no difficulty getting a job as tutor to a young prince in the wealthy but utterly provincial court of King Philip of Macedon. The young prince is called Alexander, and the rest is history. Or is it? Alexander conquered Greece, Egypt and the Persian Empire in the course of eight years, amassing a huge army along the way, and leaving behind him the foundations of countless new cities named after him. He proclaimed himself a deity, and died at the age of 33. In ALEXANDER AT THE WORLD'S END, Tom Holt tells the story of two remarkable men, one of whom conquered empires and one of whom struggled to overcome the drainage problems of a small village. It is a story of two men whose paths crossed only briefly, but whose encounter changed both their lives for ever. And it is a story which throws an extraordinary new light on the man who became Alexander the Great.
Germany is seen as a leader in thermal retrofit policy and practice, but how effective is its approach? A Critical Appraisal of Germany's Thermal Retrofit Policy examines this policy in context and assesses its effectiveness. It finds that technical constraints and the costs of retrofitting reduce the rate of progress, while planning underestimates the influence of user behavior in the form of rebound and prebound effects. A key finding is that savings can be maximized within a policy that understands the actual behavior and motivation of households, the area where most energy savings are already taking place. The book suggests a new policy paradigm that would encourage a better balance of partial and comprehensive retrofits, utilizing household behavior changes based on a better understanding of fuel saving motivation and fuel price elasticity. In this approach, the thermal building regulations would be made more flexible so that policymakers would: - Promote partial, transitional and cost-optimal retrofits, which are more certain to pay back through fuel savings if they are appropriate to building typology and homeowner budgets. - Promote comprehensive retrofits for reasons other than economic gain, focusing instead on the comfort and environmental benefits of energy-efficient homes. - Invest more heavily in educating households to heat economically, learning from the prebound effect so as to maximize the utility of the homes they currently occupy, and base payback time calculations on actual consumption. The results and findings of this book would be of interest to policymakers, researchers and graduate students alike.
Even the most ruthless of rogues live by their own code of honor, and for Alexander Everett, the wicked Duke of Kelfield, his includes not seducing the ward of his oldest and dearest friend. However for a man who is accustomed to getting what he wants, the lure of the forbidden fruit is enough to drive him wild. When he finds himself under the same roof as the enchanting Olivia Danbury at a summer house party, he discovers the temptation of the lady is more than he can resist. Olivia, on the other hand, has the rest of her life all mapped out. When her fiancé returns from the Peninsular Wars, they’ll get married, settle down in the country, start a family, and live happily ever after. The sinfully sexy Duke of Kelfield was not in her plans. But when she stumbles headlong into a compromising position with the passionate duke, her carefully constructed life quickly begins to unravel. In no time, Olivia must choose between the life she’s always planned and everything she never knew she wanted.