Simply Centos Linux Server 8
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Simply Centos Linux Server 8
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Author : Shiv Kumar Goyal
language : en
Publisher:
Release Date : 2020-12-12
Simply Centos Linux Server 8 written by Shiv Kumar Goyal and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-12 with categories.
This book covers installation, file system structure, Network, LVM, Repository Structure, NTP, Log management and many other aspects of Centos Linux. The structure of the book is very simple and easy to follow.
Linux Service Management Made Easy With Systemd
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Author : Donald A. Tevault
language : en
Publisher: Packt Publishing Ltd
Release Date : 2022-02-03
Linux Service Management Made Easy With Systemd written by Donald A. Tevault 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 2022-02-03 with Computers categories.
A comprehensive guide for teaching system administrators, developers, and security professionals how to create their own systemd units and maintain system security Key Features Maintain and troubleshoot systemd services with ease Learn to create, modify, and reload service files and use systemd utilities Use cgroups to control resource usage and enhance security Book DescriptionLinux Service Management Made Easy with systemd will provide you with an in-depth understanding of systemd, so that you can set up your servers securely and efficiently.This is a comprehensive guide for Linux administrators that will help you get the best of systemd, starting with an explanation of the fundamentals of systemd management.You’ll also learn how to edit and create your own systemd units, which will be particularly helpful if you need to create custom services or timers and add features or security to an existing service. Next, you'll find out how to analyze and fix boot-up challenges and set system parameters. An overview of cgroups that'll help you control system resource usage for both processes and users will also be covered, alongside a practical demonstration on how cgroups are structured, spotting the differences between cgroups Version 1 and 2, and how to set resource limits on both. Finally, you'll learn about the systemd way of performing time-keeping, networking, logging, and login management. You'll discover how to configure servers accurately and gather system information to analyze system security and performance. By the end of this Linux book, you’ll be able to efficiently manage all aspects of a server running the systemd init system. What you will learn Use basic systemd utilities to manage a system Create and edit your own systemd units Create services for Podman-Docker containers Enhance system security by adding security-related parameters Find important information with journald Analyze boot-up problems Configure system settings with systemd utilities Who this book is for This book is best suited for Linux administrators who want to learn more about maintaining and troubleshooting Linux servers. It will also be useful for aspiring administrators studying for a Linux certification exam, developers looking to learn how to create systemd unit files, and security administrators who want to understand the security settings that can be used in systemd units and how to control resource usage with cgroups. Before you dive into this book, you’ll need a solid working knowledge of basic Linux commands.
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。
Infoworld
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Author :
language : en
Publisher:
Release Date : 2006-07-03
Infoworld written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-07-03 with categories.
InfoWorld is targeted to Senior IT professionals. Content is segmented into Channels and Topic Centers. InfoWorld also celebrates people, companies, and projects.
Red Hat Rhcsa 8 Cert Guide
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Author : Sander van Vugt
language : en
Publisher: Pearson IT Certification
Release Date : 2019-11-04
Red Hat Rhcsa 8 Cert Guide written by Sander van Vugt and has been published by Pearson IT Certification this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-04 with Computers categories.
This is the eBook version of the print title. Learn, prepare, and practice for Red Hat RHCSA 8 (EX200) exam success with this Cert Guide from Pearson IT Certification, a leader in IT Certification learning. Master Red Hat RHCSA 8 EX200 exam topics Assess your knowledge with chapter-ending quizzes Review key concepts with exam-preparation tasks Practice with four unique practice tests Learn from two full hours of video training from the author’s Red Hat Certified System Administrator (RHCSA) Complete Video Course, 3rd Edition. Red Hat RHCSA 8 Cert Guide is a best-of-breed exam study guide. Leading Linux consultant, author, and instructor Sander van Vugt shares preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. Material is presented in a concise manner, focusing on increasing your understanding and retention of exam topics. The book presents you with an organized test-preparation routine through the use of proven series elements and techniques. Exam topic lists make referencing easy. Chapter-ending Exam Preparation Tasks help you drill on key concepts you must know thoroughly. Review questions help you assess your knowledge, and a final preparation chapter guides you through tools and resources to help you craft your final study plan. Well regarded for its level of detail, assessment features, and challenging review questions and exercises, this study guide helps you master the concepts and techniques that will enable you to succeed on the exam the first time, including Basic system management: Installation, tools, file management, text files, RHEL8 connections, user/group management, permissions, and network configuration Operating running systems: Managing software, processes, storage, and advanced storage; working with systemd; scheduling tasks; and configuring logging Advanced system administration: Managing the kernel and boot procedures, essential troubleshooting, bash shell scripting Managing network services: Configuring SSH, firewalls, and time services; managing Apache HTTP services and SE Linux; and accessing network storage
Mastering Linux Security And Hardening
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Author : Donald A. Tevault
language : en
Publisher: Packt Publishing Ltd
Release Date : 2023-02-28
Mastering Linux Security And Hardening written by Donald A. Tevault 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 2023-02-28 with Computers categories.
Gain a firm practical understanding of how to secure your Linux system from intruders, malware attacks, and other cyber threats Get With Your Book: PDF Copy, AI Assistant, and Next-Gen Reader Free Key Features Discover security techniques to prevent malware from infecting a Linux system, and detect it Prevent unauthorized people from breaking into a Linux system Protect important and sensitive data from being revealed to unauthorized persons Book DescriptionThe third edition of Mastering Linux Security and Hardening is an updated, comprehensive introduction to implementing the latest Linux security measures, using the latest versions of Ubuntu and AlmaLinux. In this new edition, you will learn how to set up a practice lab, create user accounts with appropriate privilege levels, protect sensitive data with permissions settings and encryption, and configure a firewall with the newest firewall technologies. You’ll also explore how to use sudo to set up administrative accounts with only the privileges required to do a specific job, and you’ll get a peek at the new sudo features that have been added over the past couple of years. You’ll also see updated information on how to set up a local certificate authority for both Ubuntu and AlmaLinux, as well as how to automate system auditing. Other important skills that you’ll learn include how to automatically harden systems with OpenSCAP, audit systems with auditd, harden the Linux kernel configuration, protect your systems from malware, and perform vulnerability scans of your systems. As a bonus, you’ll see how to use Security Onion to set up an Intrusion Detection System. By the end of this new edition, you will confidently be able to set up a Linux server that will be secure and harder for malicious actors to compromise.What you will learn Prevent malicious actors from compromising a production Linux system Leverage additional features and capabilities of Linux in this new version Use locked-down home directories and strong passwords to create user accounts Prevent unauthorized people from breaking into a Linux system Configure file and directory permissions to protect sensitive data Harden the Secure Shell service in order to prevent break-ins and data loss Apply security templates and set up auditing Who this book is for This book is for Linux administrators, system administrators, and network engineers interested in securing moderate to complex Linux environments. Security consultants looking to enhance their Linux security skills will also find this book useful. Working experience with the Linux command line and package management is necessary to understand the concepts covered in this book.
Developing Web Applications With Apache Mysql Memcached And Perl
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Author : Patrick Galbraith
language : en
Publisher: John Wiley & Sons
Release Date : 2009-06-24
Developing Web Applications With Apache Mysql Memcached And Perl written by Patrick Galbraith 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 2009-06-24 with Computers categories.
The only book to address using cache to enhance and speed up Web application development Developers use Apache, MySQL, memcached, and Perl to build dynamic Web sites that store information within the MySQL database; this is the only book to address using these technologies together to alleviate the database load in Web development Covers each of the four systems and shows how to install, set up, and administer them; then shows the reader how to put the parts together to start building applications Explains the benefits of a base perl library for code re-use, and provides sample applications that demonstrate in a practical way the information covered in the previous chapters Examines monitoring, performance, and security, with a problem-solving chapter that walks the reader through solving real-world issues
Plug In Php 100 Power Solutions
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Author : Robin Nixon
language : en
Publisher: McGraw Hill Professional
Release Date : 2010-03-22
Plug In Php 100 Power Solutions written by Robin Nixon 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 2010-03-22 with Computers categories.
100 power solutions to real-world problems This practical guide gives you 100 ready-to-run PHP functions for solving most of the main problems you encounter when building a dynamic website with PHP. Every plug-in in the book offers a complete and working solution for a result you can achieve right away, using ready-made code you simply drop into your own program. And there’s little or no learning curve, because each one is self-contained and thoroughly documented. Plug-in PHP is packed with programming tips and suggestions for further adapting the functions to your own needs, and even breaks down all the variables, arrays and functions used by each into at-a-glance tables, accompanied by a screen grab of every function in action. This makes the book extremely easy to use, even for complete beginners to PHP programming. A plug-in for every need No matter what cookbook-style solutions you’re looking for, you’ll find the perfect functions in this book, and you can have them up and running in just a couple of minutes. For example, here’s the complete list of plug-ins which, while comprehensive, simply doesn't do justice to the depth and breadth of help, information, and practical code provided in this book: Wrap Text; Caps Control; Friendly Text; Strip Whitespace; Word Selector; Count Tail; Text Truncate; Spell Check; Remove Accents; Shorten Text; Upload File; Resize Image; Make Thumbnail; Image Alter; Image Crop; Image Enlarge; Image Display; Image Convert; GIF Text; Image Watermark; Relative to Absolute URL; Get Links from URL; Check Links; Directory List; Query Highlight; Rolling Copyright; Embed YouTube Video; Create List; Hit Counter; Referer Log; Evaluate Expression; Validate Credit Card; Create Captcha; Check Captcha; Validate Text; Validate E-mail; Spam Catch; Send E-mail; BB Code; Pound Code; Check Links; Get Title from URL; Auto Back Links; Create Short URL; Use Short URL; Simple Web Proxy; Page Updated?; HTML to RSS; RSS to HTML; HTML to Mobile; Users Online; Post to Guestbook; Get Guestbook; Post to Chat; View Chat; Send Tweet; Send Direct Tweet; Get Tweets; Replace Smileys; Replace SMS Talk; Add User to DB; Get User from DB; Verify User in DB; Sanitize String; Create Session; Open Session; Close Session; Secure Session; Manage Cookie; Block User by Cookie; Create Google Chart; Curl Get Contents; Fetch Wiki Page; Fetch Flickr Stream; Get Yahoo! Answers; Search Yahoo!; Get Yahoo! Stock News; Get Yahoo! News; Search Google Books; Convert Currency; Ajax Request; Post Ajax Request; Get Ajax Request; Protect E-mail; Toggle Text; Status Message; Slide Show; Input Prompt; Words from Root; Predict Word; Get Country by IP; Bypass Captcha; Get Book from ISBN; Get Amazon Sales Rank; Pattern Match Word; Suggest Spelling; Google Translate; Corner GIF; Rounded Table; Display Bing Map Real world solutions Plug-in PHP has everything you need for processing text; image uploading and manipulation; content management; forms and user input; integrating your website with others; creating chat and messaging services; using MySQL; managing sessions and cookies; dealing with APIs; RSS; and XML; integrating with JavaScript and Ajax; accessing geo-location; spell checking and language translation; and a great deal more. Written by PHP expert with many years of experience developing websites in PHP and writing about PHP development, this invaluable resource draws on the author’s personal toolkit of solutions built up over the years. This means they are fast, tried-and-tested functions that have been proven to work in the real world, and they will work for you too.
Essential Computer Hardware
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Author : Kevin Wilson
language : en
Publisher: Packt Publishing Ltd
Release Date : 2024-08-23
Essential Computer Hardware written by Kevin Wilson 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 2024-08-23 with Computers categories.
Master the fundamentals of computer hardware, peripherals, & networks. This course dives deep into the essential components that form the backbone of modern computing systems while emphasizing internet security. Key Features Detailed exploration of peripheral devices and their interactions with core components Insights into different types of computers and understanding hardware specifications Introduction to computer software and its relationship with hardware Book DescriptionYou'll begin this course with basic computer fundamentals, setting the foundation for critical hardware components that power every computing device. From motherboards to processors, you'll gain a solid understanding of how these elements work together to create a functioning computer. As you progress, you'll uncover the importance of peripheral devices, discovering how external components interact with the core hardware. The course also covers the diverse types of computers, ranging from personal desktops to powerful servers, and guides you in interpreting hardware specifications to make informed decisions when purchasing or upgrading equipment. The course continues with an introduction to computer software, focusing on the relationship between hardware & the programs that bring them to life. In the final stages, the course shifts its focus to computer networks and the internet, offering insights into how devices connect and communicate on a global scale. You'll explore the essential principles of internet security, learning how to protect your devices and data from online threats. By the end of this course, you'll have a well-rounded understanding of both the physical and digital aspects of computing, empowering you to navigate the technological landscape with confidence.What you will learn Identify and describe the essential components of a computer Understand the role and function of various computer peripherals Differentiate between types of computers and their respective uses Explore hardware specifications for informed purchasing decisions Comprehend the relationship between hardware and software Learn about internet security to protect devices and data Who this book is for This course is designed for a wide range of learners, from complete beginners to those looking to deepen their technical skills. It is ideal for students, educators, and professionals who want to build a solid foundation in computer hardware and network concepts. Additionally, it caters to tech enthusiasts who are curious about the inner workings of computers and wish to understand how various components contribute to the overall performance of a system. No prior experience is required, making it accessible to anyone with an interest in technology.
Red Hat Enterprise Linux 6 Administration
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Author : Sander van Vugt
language : en
Publisher: John Wiley & Sons
Release Date : 2013-02-04
Red Hat Enterprise Linux 6 Administration written by Sander van Vugt 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 2013-02-04 with Computers categories.
The definitive guide to administering a Red Hat Enterprise Linux 6 network Linux professionals who need a go-to guide on version 6 of Red Hat Enterprise Linux (RHEL) will find what they need in this comprehensive Sybex book. It covers RHEL administration in detail, including how to set up and manage web and mail services, use RHEL in enterprise environments, secure it, optimize storage, configure for virtualization and high availability, and much more. It also provides a great study aid for those preparing for either the RHCSA or RHCE certification exam. Red Hat is the Linux market leader, and Red Hat administrators are in demand This Sybex guide is a comprehensive resource on Red Hat Enterprise Linux administration and useful for those preparing for one of the Red Hat certification exams Covers setting up and managing web and mail services, using RHEL in enterprise environments, securing RHEL, and optimizing storage to fit your environment Explores advanced RHEL configurations, including virtualization and high availability Red Hat Enterprise Linux 6 Administration is the guide Linux professionals and Red Hat administrators need to stay current on the newest version.