Troubleshooting Centos
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Troubleshooting Centos
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Author : Jonathan Hobson
language : en
Publisher:
Release Date : 2015-06-24
Troubleshooting Centos written by Jonathan Hobson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-06-24 with Computers categories.
It is assumed that you will already have a server up and running, you have a good working knowledge of CentOS, and you are comfortable with the concept of working with those services used by your server.
Centos Bible
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Author : Christopher Negus
language : en
Publisher: John Wiley & Sons
Release Date : 2009-06-03
Centos Bible written by Christopher Negus and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-06-03 with Computers categories.
Authoritative guide to a rapidly growing Linux distribution This is one of the first, if not the first comprehensive guide to the CentOS Linux operating system. Linux guru Tim Bornocyzyk, thoroughly covers the topic whether you're a Linux novice or a regular who now wants to master this increasingly popular distribution. First find out how to install and configure CentOS. From there, you'll cover a wealth of Linux and CentOS tools, functions, and techniques, including: how to work in the GNOME and KDE desktop environments; how to use the Linux shell, file system, and text editor; how to configure CUPS printers, Samba for file and printer sharing and other features using GUI tools; and more. CentOS (Community ENTerprise Operating System) is a Linux operating system maintained by a small team of core developers based on Red Hat Enterprise Linux (RHEL) Lead author Christopher Negus is the bestselling Linux author of such books as Fedora 10 and Red Hat Enterprise Linux Bible and Linux 2009 Edition Bible; he is also a member of the Red Hat Enterprise Linux training team Tech edited by key member of the CentOS development team, Ralph Angenendt, and foreword written by lead CentOS developer, Karanbir Singh. Learn how to set up users, automate system tasks, back up and restore files, and prepare for the latest security issues and threats; also learn how to use and customize the desktop menus, icons, window manager, and xterm; and how to create and publish formatted documents Explores available Linux multimedia applications for graphics, audio, video and CD burning The DVD includes complete copy of the most current CentOS Distribution – CentOS 5.3 For getting the most out of CentOS Linux, this is the book you need to succeed. Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.
Centos Linux 8
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Author : 酆士昌
language : zh-CN
Publisher: 博碩文化
Release Date : 2020-04-11
Centos Linux 8 written by 酆士昌 and has been published by 博碩文化 this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-04-11 with Computers categories.
傳授最新的CentOS改版攻略，讓你成為CentOS的實務達人！ 本書彙整作者多年的教學與開發經驗， 從基礎知識直搗核心應用， 立刻就能學習到各種伺服器架設與管理的方式， 是想從新手變成網管人員所不容錯過的工具書。 Linux發展迄今已經二十餘年，歷經了多次大小改版延伸至今，已經是一個成熟穩定的作業系統。Linux可以運作於一般的PC或是大型伺服器平台之上，成為許多中小型企業及學校最常使用的系統之一。從2014年CentOS 7發布以來，一直是一個穩定且頗獲好評的發行版本，至2019年CentOS 8的發布，更具有跨越混合雲部署的新特性及功能。 雖然Linux已經是二十多年的作業系統，但要真正認識該系統的架構及其在各種應用場合的部署，並不是一件容易的事情。而本書正是以實務應用為出發點，內容共分為18章，涵蓋了安裝、操作、系統、網路、安全與伺服器的設定，除了指令及設定之外，還提供完整的架構與整合，期許本書可帶給讀者一個完整的概念，並透過本書內容來解決常碰到的問題。 拿起這本書，你將學到： ☛Shell指令操作。 ☛檔案系統架構。 ☛系統初始化與程序訊號。 ☛帳號與權限。 ☛記錄和排程管理。 ☛新版防火牆firewalld與指令nft。 ☛遠端管理服務。 ☛NAT閘道伺服器。 ☛Proxy代理伺服器。 ☛DHCP動態位址伺服器。 ☛DNS域名伺服器。 ☛WWW網頁伺服器。 ☛Email電子郵件伺服器。 ☛FTP檔案傳輸服務。 ☛Samba檔案傳輸服務。 ☛NFS檔案傳輸服務。 ☛Mariadb與LNMP。 【本書特色】 ◎ 徹底詳解：內容涵蓋安裝、操作、系統、網路、安全與伺服器的完全解決方案。 ◎ 專業分享：實務案例與疑難雜症的經驗傳承。
Mike Meyers Comptia Network Guide To Managing And Troubleshooting Networks Lab Manual Fifth Edition Exam N10 007
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Author : Mike Meyers
language : en
Publisher: McGraw Hill Professional
Release Date : 2018-07-13
Mike Meyers Comptia Network Guide To Managing And Troubleshooting Networks Lab Manual Fifth Edition Exam N10 007 written by Mike Meyers and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-13 with Computers categories.
Practice the Skills Essential for a Successful IT Career •80+ lab exercises challenge you to solve problems based on realistic case studies •Lab analysis tests measure your understanding of lab results •Step-by-step scenarios require you to think critically •Key term quizzes help build your vocabularyMike Meyers’ CompTIA Network+® Guide to Managing and Troubleshooting Networks Lab Manual, Fifth Editioncovers:•Network models•Cabling and topology•Ethernet basics and modern Ethernet•Installing a physical network•TCP/IP•Routing•Network naming•Advanced networking devices•IPv6•Remote connectivity•Wireless networking•Virtualization and cloud computing•Mobile networking•Building a real-world network•Managing risk•Protecting your network•Network monitoring and troubleshooting
Mike Meyers Comptia A Guide To Managing And Troubleshooting Pcs Seventh Edition Exams 220 1101 220 1102
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Author : Mike Meyers
language : en
Publisher: McGraw Hill Professional
Release Date : 2022-11-11
Mike Meyers Comptia A Guide To Managing And Troubleshooting Pcs Seventh Edition Exams 220 1101 220 1102 written by Mike Meyers and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-11-11 with Computers categories.
Fully Updated, Essential Skills for a Successful IT Career Created and edited by the leading authority on CompTIA A+ certification and training, this four-color guide will help you pass CompTIA A+ exams 220-1101 and 220-1102 and become a certified IT professional with proven expertise in hardware and software. Mike Meyers’ CompTIA A+TM Guide to Managing and Troubleshooting PCs, Seventh Edition offers complete coverage of the latest exam objectives. You’ll get on-the-job tips, end-of-chapter review questions, and hundreds of photographs and illustrations. Learn how to: Work with CPUs, RAM, BIOS, motherboards, power supplies, and other personal computer components Install, configure, and maintain hard drives Manage input devices and removable media Set up, upgrade, and maintain Microsoft Windows Troubleshoot and fix computer problems Establish users and groups Set up video and multimedia cards Administer smartphones, tablets, and other mobile devices Set up wired and wireless networks Connect to the Internet Protect your personal computer and your network Install printers and other peripherals Implement virtualization and cloud-based technologies Understand safety and environmental issues Online content includes: Practice exams for 220-1101 and 220-1102 with hundreds of questions One hour of free video training from Mike Meyers TotalSim simulations of performance-based questions A collection of Mike Meyers’ favorite freeware and shareware PC tools and utilities Each chapter features: Learning objectives Photographs and illustrations Real-world examples Try This! and Cross Check exercises Key terms highlighted Tech Tips, Notes, and Warnings Exam Tips End-of-chapter quizzes and lab projects
Fedora Bible 2010 Edition
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Author : Christopher Negus
language : en
Publisher: Wiley Publishing
Release Date : 2010-02-15
Fedora Bible 2010 Edition written by Christopher Negus and has been published by Wiley Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-02-15 with Computers categories.
Explains the features of Fedora 12, offering instructions on its installation, desktop interface, network and server set-up, and key system administration skills.
Centos High Performance
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Author : Gabriel Canepa
language : en
Publisher: Packt Publishing Ltd
Release Date : 2016-01-30
Centos High Performance written by Gabriel Canepa and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-01-30 with Computers categories.
Create high availability clusters to enhance system performance using CentOS 7 About This Book Master the concepts of high performance and high availability to eliminate performance bottlenecks Maximize the uptime of services running in a CentOS 7 cluster A step-by-step guide that will provide knowledge of methods and approaches to optimize the performance of CentOS clusters Who This Book Is For This book is targeted at system administrators: those who want a detailed, step-by-step guide to learn how to set up a high-availability CentOS 7 cluster, and those who are looking for a reference book to help them learn or refresh the necessary skills to ensure their systems and respective resources are utilized optimally. No previous knowledge of high-availability systems is needed, though the reader is expected to have at least some degree of familiarity with any spin-off of the Fedora family of Linux distributions, preferably CentOS. What You Will Learn Install a CentOS 7 cluster and network infrastructure Configure firewall, networking, and clustering services and settings Set up and test a HAC (high-availability cluster) to host an Apache web server and a MariaDB database server Monitor performance and availability Identify bottlenecks and troubleshoot issues Improve performance and ensure high availability In Detail CentOS is the enterprise level Linux OS, which is 100% binary compatible to Red Hat Enterprise Linux (RHEL). It acts as a free alternative to RedHat's commercial Linux offering, with only a change in the branding. A high performance cluster consists in a group of computers that work together as one set parallel, hence minimizing or eliminating the downtime of critical services and enhancing the performance of the application. Starting with the basic principles of clustering, you will learn the necessary steps to install a cluster with two CentOS 7 servers. We will then set up and configure the basic required network infrastructure and clustering services. Further, you will learn how to take a proactive approach to the split-brain issue by configuring the failover and fencing of the cluster as a whole and the quorum of each node individually. Further, we will be setting up HAC and HPC clusters as a web server and a database server. You will also master the art of monitoring performance and availability, identifying bottlenecks, and exploring troubleshooting techniques. At the end of the book, you'll review performance-tuning techniques for the recently installed cluster, test performance using a payload simulation, and learn the necessary skills to ensure that the systems, and the corresponding resources and services, are being utilized to their best capacity. Style and approach An easy-to-follow and step-by-step guide with hands-on instructions to set up real-world simple cluster scenarios that will start you on the path to building more complex applications on your own.
Linux Administration A Beginner S Guide Fifth Edition
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Author : Wale Soyinka
language : en
Publisher: McGraw Hill Professional
Release Date : 2008-10-01
Linux Administration A Beginner S Guide Fifth Edition written by Wale Soyinka and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-10-01 with Computers categories.
Administer Any Linux Distribution with Ease Fully updated for the most current Linux distributions, Linux Administration: A Beginner's Guide, Fifth Edition, shows you how to set up, maintain, and troubleshoot Linux on a single server or an entire network. Get full details on granting user rights and permissions, configuring software and hardware, providing Internet and intranet services, and customizing Linux kernel 2.6. You'll also learn how to get your network services IPv6 ready, implement sound security, create foolproof system backups, and use the latest virtualization technologies. Real-world, hands-on examples are included throughout. Install and configure popular Linux distributions, including Fedora 9, Red Hat Enterprise Linux, OpenSuSE, and Ubuntu Manage users, permissions, files, folders, and applications Administer Linux servers from the GUI or from the command line (shell) Understand and manage file systems in Linux Compile, tune, and customize Linux kernel 2.6 Build robust firewalls and routers using netfilter and Linux Manage the Linux TCP/IP networking stack and services for both IPv4 and IPv6 Build and deploy Web, e-mail, and FTP servers Use NIS, NFS, LDAP, and Samba for resource sharing and identity management Set up and administer print, DNS, POP3, IMAP3, and DHCP servers Implement Linux virtualization technologies, including the native KVM platform
Comptia Cloud Certification All In One Exam Guide Exam Cv0 003
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Author : Eric A. Vanderburg
language : en
Publisher: McGraw Hill Professional
Release Date : 2021-07-30
Comptia Cloud Certification All In One Exam Guide Exam Cv0 003 written by Eric A. Vanderburg and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-07-30 with Computers categories.
Complete coverage of every objective for the CompTIA Cloud+ exam Take the CompTIA Cloud+ exam with confidence using this highly effective self-study guide. CompTIA Cloud+TM Certification All-in-One Exam Guide (Exam CV0-003) offers complete coverage of every topic on the latest version of the exam. You’ll find learning objectives at the beginning of each chapter, exam tips, in-depth explanations, and practice exam questions. You will get in-depth explanations of the latest cloud computing concepts, models, and terminology; disk storage systems; networking storage and infrastructure; virtualization components; security best practices, and more. Designed to help you pass the CV0-003 exam with ease, this definitive guide also serves as an essential on-the-job reference. Coverage includes: DevOps Performance tuning Systems management Architecture and design Services and solutions Business continuity and disaster recovery Testing, automation, and changes Environment maintenance, security, and optimization Troubleshooting Online content includes: 200 practice exam questions Interactive performance-based questions Test engine that provides full-length practice exams and customizable quizzes by chapter or exam objective
Rhce Red Hat Certified Engineer Linux Study Guide Exam Rh302
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Author : Michael Jang
language : en
Publisher: McGraw Hill Professional
Release Date : 2007-07-12
Rhce Red Hat Certified Engineer Linux Study Guide Exam Rh302 written by Michael Jang and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-07-12 with Computers categories.
The Best Fully Integrated Study System Available With hundreds of practice questions and hands-on exercises, RHCE Red Hat Certified Engineer Linux Study Guide, Fifth Edition covers what you need to know--and shows you how to prepare--for this challenging exam. 100% complete coverage of all objectives for exam RH302 Exam Readiness Checklist at the front of the book--you're ready for the exam when all objectives on the list are checked off Inside the Exam sections in every chapter highlight key exam topics covered Real-world exercises modeled after hands-on exam scenarios Two complete lab-based exams simulate the format, tone, topics, and difficulty of the real exam Bonus content (available for download) includes installation screen review, basic instructions for using VMware and Xen as testbeds, and paper and pencil versions of the lab exams Covers all RH302 exam topics, including: Hardware installation and configuration The boot process Linux filesystem administration Package management and Kickstart User and group administration System administration tools Kernel services and configuration Apache and Squid Network file sharing services (NFS, FTP, and Samba) Domain Name System (DNS) E-mail (servers and clients) Extended Internet Services Daemon (xinetd), the Secure package, and DHCP The X Window System Firewalls, SELinux, and troubleshooting