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Author: Benjamin Cane Publisher: Packt Publishing Ltd ISBN: 1785287877 Category : Computers Languages : en Pages : 458
Book Description
Identify, capture and resolve common issues faced by Red Hat Enterprise Linux administrators using best practices and advanced troubleshooting techniques About This Book Develop a strong understanding of the base tools available within Red Hat Enterprise Linux (RHEL) and how to utilize these tools to troubleshoot and resolve real-world issues Gain hidden tips and techniques to help you quickly detect the reason for poor network/storage performance Troubleshoot your RHEL to isolate problems using this example-oriented guide full of real-world solutions Who This Book Is For If you have a basic knowledge of Linux from administration or consultant experience and wish to add to your Red Hat Enterprise Linux troubleshooting skills, then this book is ideal for you. The ability to navigate and use basic Linux commands is expected. What You Will Learn Identify issues that need rapid resolution against long term root cause analysis Discover commands for testing network connectivity such as telnet, netstat, ping, ip and curl Spot performance issues with commands such as top, ps, free, iostat, and vmstat Use tcpdump for traffic analysis Repair a degraded file system and rebuild a software raid Identify and troubleshoot hardware issues using dmesg Troubleshoot custom applications with strace and knowledge of Linux resource limitations In Detail Red Hat Enterprise Linux is an operating system that allows you to modernize your infrastructure, boost efficiency through virtualization, and finally prepare your data center for an open, hybrid cloud IT architecture. It provides the stability to take on today's challenges and the flexibility to adapt to tomorrow's demands. In this book, you begin with simple troubleshooting best practices and get an overview of the Linux commands used for troubleshooting. The book will cover the troubleshooting methods for web applications and services such as Apache and MySQL. Then, you will learn to identify system performance bottlenecks and troubleshoot network issues; all while learning about vital troubleshooting steps such as understanding the problem statement, establishing a hypothesis, and understanding trial, error, and documentation. Next, the book will show you how to capture and analyze network traffic, use advanced system troubleshooting tools such as strace, tcpdump & dmesg, and discover common issues with system defaults. Finally, the book will take you through a detailed root cause analysis of an unexpected reboot where you will learn to recover a downed system. Style and approach This is an easy-to-follow guide packed with examples of real-world core Linux concepts. All the topics are presented in detail while you're performing the actual troubleshooting steps.
Author: Benjamin Cane Publisher: Packt Publishing Ltd ISBN: 1785287877 Category : Computers Languages : en Pages : 458
Book Description
Identify, capture and resolve common issues faced by Red Hat Enterprise Linux administrators using best practices and advanced troubleshooting techniques About This Book Develop a strong understanding of the base tools available within Red Hat Enterprise Linux (RHEL) and how to utilize these tools to troubleshoot and resolve real-world issues Gain hidden tips and techniques to help you quickly detect the reason for poor network/storage performance Troubleshoot your RHEL to isolate problems using this example-oriented guide full of real-world solutions Who This Book Is For If you have a basic knowledge of Linux from administration or consultant experience and wish to add to your Red Hat Enterprise Linux troubleshooting skills, then this book is ideal for you. The ability to navigate and use basic Linux commands is expected. What You Will Learn Identify issues that need rapid resolution against long term root cause analysis Discover commands for testing network connectivity such as telnet, netstat, ping, ip and curl Spot performance issues with commands such as top, ps, free, iostat, and vmstat Use tcpdump for traffic analysis Repair a degraded file system and rebuild a software raid Identify and troubleshoot hardware issues using dmesg Troubleshoot custom applications with strace and knowledge of Linux resource limitations In Detail Red Hat Enterprise Linux is an operating system that allows you to modernize your infrastructure, boost efficiency through virtualization, and finally prepare your data center for an open, hybrid cloud IT architecture. It provides the stability to take on today's challenges and the flexibility to adapt to tomorrow's demands. In this book, you begin with simple troubleshooting best practices and get an overview of the Linux commands used for troubleshooting. The book will cover the troubleshooting methods for web applications and services such as Apache and MySQL. Then, you will learn to identify system performance bottlenecks and troubleshoot network issues; all while learning about vital troubleshooting steps such as understanding the problem statement, establishing a hypothesis, and understanding trial, error, and documentation. Next, the book will show you how to capture and analyze network traffic, use advanced system troubleshooting tools such as strace, tcpdump & dmesg, and discover common issues with system defaults. Finally, the book will take you through a detailed root cause analysis of an unexpected reboot where you will learn to recover a downed system. Style and approach This is an easy-to-follow guide packed with examples of real-world core Linux concepts. All the topics are presented in detail while you're performing the actual troubleshooting steps.
Author: Kathryn Fitch Publisher: Rand Corporation ISBN: 9780833029188 Category : History Languages : en Pages : 109
Book Description
Health systems should function in such a way that the amount of inappropriate care is minimized, while at the same time stinting as little as possible on appropriate and necessary care. The ability to determine and identify which care is overused and which is underused is essential to this functioning. To this end, the "RAND/UCLA Appropriateness Method" was developed in the 1980s. It has been further developed and refined in North America and, increasingly, in Europe. The rationale behind the method is that randomized clinical trials--the "gold standard" for evidence-based medicine--are generally either not available or cannot provide evidence at a level of detail sufficient to apply to the wide range of patients seen in everyday clinical practice. Although robust scientific evidence about the benefits of many procedures is lacking, physicians must nonetheless make decisions every day about when to use them. Consequently, a method was developed that combined the best available scientific evidence with the collective judgment of experts to yield a statement regarding the appropriateness of performing a procedure at the level of patient-specific symptoms, medical history, and test results. This manual presents step-by-step guidelines for conceptualising, designing, and carrying out a study of the appropriateness of medical or surgical procedures (for either diagnosis or treatment) using the RAND/UCLA Appropriateness Method. The manual distills the experience of many researchers in North America and Europe and presents current (as of the year 2000) thinking on the subject. Although the manual is self-contained and complete, the authors do not recommend that those unfamiliar with the RAND/UCLA Appropriateness Method independently conduct an appropriateness study; instead, they suggest "seeing one" before "doing one." To this end, contact information is provided to assist potential users of the method.
Author: Institute of Medicine Publisher: National Academies Press ISBN: 0309045894 Category : Medical Languages : en Pages : 441
Book Description
Guidelines for the clinical practice of medicine have been proposed as the solution to the whole range of current health care problems. This new book presents the first balanced and highly practical view of guidelinesâ€"their strengths, their limitations, and how they can be used most effectively to benefit health care. The volume offers: Recommendations and a proposed framework for strengthening development and use of guidelines. Numerous examples of guidelines. A ready-to-use instrument for assessing the soundness of guidelines. Six case studies exploring issues involved when practitioners use guidelines on a daily basis. With a real-world outlook, the volume reviews efforts by agencies and organizations to disseminate guidelines and examines how well guidelines are functioningâ€"exploring issues such as patient information, liability, costs, computerization, and the adaptation of national guidelines to local needs.
Author: Andrew Bunnie Huang Publisher: No Starch Press ISBN: 1593278136 Category : Technology & Engineering Languages : en Pages : 418
Book Description
For over a decade, Andrew "bunnie" Huang, one of the world's most esteemed hackers, has shaped the fields of hacking and hardware, from his cult-classic book Hacking the Xbox to the open-source laptop Novena and his mentorship of various hardware startups and developers. In The Hardware Hacker, Huang shares his experiences in manufacturing and open hardware, creating an illuminating and compelling career retrospective. Huang’s journey starts with his first visit to the staggering electronics markets in Shenzhen, with booths overflowing with capacitors, memory chips, voltmeters, and possibility. He shares how he navigated the overwhelming world of Chinese factories to bring chumby, Novena, and Chibitronics to life, covering everything from creating a Bill of Materials to choosing the factory to best fit his needs. Through this collection of personal essays and interviews on topics ranging from the legality of reverse engineering to a comparison of intellectual property practices between China and the United States, bunnie weaves engineering, law, and society into the tapestry of open hardware. With highly detailed passages on the ins and outs of manufacturing and a comprehensive take on the issues associated with open source hardware, The Hardware Hacker is an invaluable resource for aspiring hackers and makers.
Author: Jeremy Blum Publisher: John Wiley & Sons ISBN: 1119405300 Category : Computers Languages : en Pages : 512
Book Description
The bestselling beginner Arduino guide, updated with new projects! Exploring Arduino makes electrical engineering and embedded software accessible. Learn step by step everything you need to know about electrical engineering, programming, and human-computer interaction through a series of increasingly complex projects. Arduino guru Jeremy Blum walks you through each build, providing code snippets and schematics that will remain useful for future projects. Projects are accompanied by downloadable source code, tips and tricks, and video tutorials to help you master Arduino. You'll gain the skills you need to develop your own microcontroller projects! This new 2nd edition has been updated to cover the rapidly-expanding Arduino ecosystem, and includes new full-color graphics for easier reference. Servo motors and stepper motors are covered in richer detail, and you'll find more excerpts about technical details behind the topics covered in the book. Wireless connectivity and the Internet-of-Things are now more prominently featured in the advanced projects to reflect Arduino's growing capabilities. You'll learn how Arduino compares to its competition, and how to determine which board is right for your project. If you're ready to start creating, this book is your ultimate guide! Get up to date on the evolving Arduino hardware, software, and capabilities Build projects that interface with other devices—wirelessly! Learn the basics of electrical engineering and programming Access downloadable materials and source code for every project Whether you're a first-timer just starting out in electronics, or a pro looking to mock-up more complex builds, Arduino is a fantastic tool for building a variety of devices. This book offers a comprehensive tour of the hardware itself, plus in-depth introduction to the various peripherals, tools, and techniques used to turn your little Arduino device into something useful, artistic, and educational. Exploring Arduino is your roadmap to adventure—start your journey today!
Author: K. Takeuchi Publisher: Springer Science & Business Media ISBN: 4431678611 Category : Political Science Languages : en Pages : 252
Book Description
Japan’s traditional and fragile satoyama landscape system was developed over centuries of human life on mountainous island terrain in a monsoon climate. The carefully managed coppice woodlands on the hillsides, the villages strung along the base of the hills, and the carefully tended paddy fields of rural Japan made possible the sustainable interaction of nature and humans. Radical changes in the middle of the twentieth century led to the abandonment of satoyama landscapes which now are being rediscovered. There is a new realization that these woodlands still play a vital role in the management of the Japanese landscape and a new determination to manage them for the future. This multifaceted book explores the history, nature, biodiversity, current conservation measures, and future uses of satoyama. The information presented here will be of interest in all parts of the world where patterns of sustainable development are being sought.
Author: Jürgen Osterhammel Publisher: Princeton University Press ISBN: 0691169802 Category : Business & Economics Languages : en Pages : 1192
Book Description
A panoramic global history of the nineteenth century A monumental history of the nineteenth century, The Transformation of the World offers a panoramic and multifaceted portrait of a world in transition. Jürgen Osterhammel, an eminent scholar who has been called the Braudel of the nineteenth century, moves beyond conventional Eurocentric and chronological accounts of the era, presenting instead a truly global history of breathtaking scope and towering erudition. He examines the powerful and complex forces that drove global change during the "long nineteenth century," taking readers from New York to New Delhi, from the Latin American revolutions to the Taiping Rebellion, from the perils and promise of Europe's transatlantic labor markets to the hardships endured by nomadic, tribal peoples across the planet. Osterhammel describes a world increasingly networked by the telegraph, the steamship, and the railways. He explores the changing relationship between human beings and nature, looks at the importance of cities, explains the role slavery and its abolition played in the emergence of new nations, challenges the widely held belief that the nineteenth century witnessed the triumph of the nation-state, and much more. This is the highly anticipated English edition of the spectacularly successful and critically acclaimed German book, which is also being translated into Chinese, Polish, Russian, and French. Indispensable for any historian, The Transformation of the World sheds important new light on this momentous epoch, showing how the nineteenth century paved the way for the global catastrophes of the twentieth century, yet how it also gave rise to pacifism, liberalism, the trade union, and a host of other crucial developments.
Author: Bethanie Pletcher Publisher: ISBN: 9781734879001 Category : Languages : en Pages :
Book Description
This yearbook is a project of the Consortium for Educational Development, Evaluation and Research (CEDER), the research and development arm of the College of Education and Human Development at Texas A&M University-Corpus Christi. With this edition of the CEDER Yearbook, the editors wished to support student researchers as emerging scholars. Participating in research projects entails many benefits for students, including the onboarding of new teaching methods and strategies, becoming a reflective practitioner, engaging in a different model of professional learning, learning how to behave like a researcher, improving writing skills, and pursuing further degrees. Collaboration between faculty members and students (often teacher or pre-service teacher researchers) is critical (Brew, 2013; Johnson, 2000; Ries, 2018).Strickland (1988) posits that teacher researchers need to be engaged in every step of the research process and allowed to take ownership of the work. It should be thought of as helping to create lifelong researchers, for "if students are properly trained, prepared, and supervised, the student-faculty collaboration can be a memorable and successful experience. It may even inspire the career goal of a future professor or two" (Fenn, 2010, p. 259). The call for proposals asked for empirical, conceptual and theoretical contributions to the area of research conducted by students. Personal Perspectives and Research Focus of students include the following categories: Culture, International Students, Men of Color, Teaching, Doctoral Students, Latino/a Culture, STEM, LBGTQ, Policy and Administration, Student Faculty, and Curriculum.The intended audience for this yearbook includes educators, decision-makers, policymakers, and leaders within faculty and student development programs as well as international student departments. A call for proposals was issued to a variety of universities and professional organizations. Two hundred and sixty-four articles from a total of 217 authors representing 72 universities were submitted. Those blinded articles were distributed to a panel of reviewers. Each article was seen by two reviewers and the editors of the yearbook. The editorial team selected 21 articles for inclusion in this yearbook.
Author: Albert Lester Publisher: Butterworth-Heinemann ISBN: 9780750669566 Category : Business & Economics Languages : en Pages : 460
Book Description
This fifth edition provides a comprehensive resource for project managers. It describes the latest project management systems that use critical path methods.
Author: Benjamin Cane
Author: Benjamin Cane
Author: Kathryn Fitch
Author: Institute of Medicine
Author: Andrew Bunnie Huang
Author: Jeremy Blum
Author: K. Takeuchi
Author: Jürgen Osterhammel
Author: Bethanie Pletcher
Author: Albert Lester
Author: Ohio. General Assembly. Senate