Search results for ""Author David Both""

Learn to be a Linux sysadmin and an expert user of the Linux operating system, even with no previous Linux experience. This second edition of the popular and highly rated Linux self-study training course has been fully updated to Fedora Linux 37 with expanded and revised content and figures as well new chapters on the BTRFS file system, using Zram for swap, NetworkManager, automation with Ansible, and systemd.Like the previous version, this edition has been reviewed for technical accuracy by a highly respected Linux expert and will prepare you to manage complex systems with ease and equip you for a new career. It has also been reviewed by a student who took this course to ensure its readability and flow for those with little or no previous experience with Linux.In this first volume of the training course series, you will learn about operating systems in general and Linux in particular, and explore the Linux philosophy for SysAdmins in preparation for the rest of the course. This book provides you with the tools necessary for mastering user management; installing, updating, and deleting software; and using command line tools to do performance tuning and basic problem determination.You'll begin by creating a virtual network and installing an instance of Fedora – a popular and powerful Linux distribution – on a VirtualBox VM that can be used for all of the experiments on an existing Windows or Linux computer. You’ll then move on to the basics of using the Xfce GUI desktop and the many tools Linux provides for working on the command line including virtual consoles, various terminal emulators, Bash, and other shells.Explore data streams and the Linux tools used to manipulate them, and learn about the Vim text editor, which is indispensable to advanced Linux users and system administrators and be introduced to some other text editors. You’ll also see how to install software updates and new software, learn additional terminal emulators, and some advanced shell skills. Examine the sequence of events that take place as the computer boots and Linux starts up, configure your shell to personalize it in ways that can seriously enhance your command line efficiency, and delve into files and filesystems.What You Will Learn Install Fedora Linux and basic configuration of the Xfce desktop Access the root user ID, and the care that must be taken when working as root Use Bash and other shells in the Linux virtual consoles and terminal emulators Create and modify system configuration files with Use the Vim text editor Explore administrative tools available to root that enable you to manage users, filesystems, processes, and basic network communications Configure the boot and startup sequences Who This Book Is For Anyone who wants to learn Linux as an advanced user and system administrator at the command line while using the GUI desktop to leverage productivity.

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Learn how you can take complete control and run your small business with powerful, free open source software (FOSS). This book introduces small business owners to the power and security of Linux and other FOSS tools to manage any small business as well as the many advantages it has over expensive, proprietary software. While exploring the reasons for using Free Open Source Software, you'll investigate the assertion that, “The value of any software lies in its usefulness not in its price,” set forth by Linux Torvalds, the creator of Linux. This book examines the use of Linux and also the other Free Open Source Software you need to meet your business challenges including the usual accounting, Email, web browsing, word-processing tasks. You will be introduced to advanced tools such as those that enable you to create audio and video clips you can use to promote your business or that can even be your primary product, such as how-to instruction.Most small business owners perform many tasks including that of administering their computers. This book shows you how to find and install new software you need to run your business and keep it up to date using the tools already provided by Linux and the secure, trusted repositories available online. It also explores how to decide which tasks to do in-house and which you might want to sub out to external resources such as advertising and contact services to attract and keep customers. Linux for Small Business Owners provides some logic, reason, and explanation for each of the steps that are needed and the tools used to implement Linux in your small business. It is a detailed guide to removing Windows from your computers and installing Linux and some commonly used open source software like the LibreOffice suite of programs, accounting, and other software useful to many small businesses. It also provides the information and tools necessary to manage and maintain Linux and applications up-to-date and secure.What You'll Learn Understand what the term "free/open source" means and how you can apply it to your business. Look at the operational and financial advantages of using Free Open Source Software instead of expensive, proprietary software. See why you will never need to pay for anti-virus and anti-malware software again. Replace expensive software like Microsoft Office with open source tools such as LibreOffice Review the factors required to make an informed decision about switching to Linux. Install new applications, updates to Linux, and the application software. Explore why backups are critical, how to create them, and how to use them to restore lost data. Who This Book Is For Ideal for small business owners and owner-operated small businesses looking to streamline operations, save money, time and energy managing the common problems associated with using more popular operating systems.

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