Fundamentals of Linux

About This Book
Delve into the fundamentals of Linux
Explore and work with virtualization, command lines, and Bash shell scripts
Use special file permission flags such as setuid and setgid
Who This Book Is For
Fundamentals of Linux is for individuals looking to work as a Linux system administrator.

What You Will Learn
Explore basic and advanced command-line concepts
Install Linux, work with VirtualBox, and install CentOS 7 in VirtualBox
Work with the command line efficiently and learn how to navigate through the Linux filesystem
Create file and user group permissions and edit files
Use Sticky bit to secure your Linux filesystem
Define and remove ACL from Linux files
In Detail
Linux is a Unix-like operating system assembled under the model of free and open source software development and distribution. Fundamentals of Linux will help you learn all the essentials of the Linux command line required to get you started. The book will start by teaching you how to work with virtualization software and install CentOS 7 Linux as a VM. Then, you will get to grips with the workings of various command line operations, such as cursor movement, commands, options, and arguments. As you make your way through the chapters, the book will not only focus on the most essential Linux commands but also give an introduction to Bash shell scripting. Finally, you will explore advanced topics, such as networking and troubleshooting your system, and you will get familiar with the advanced file permissions: ACL, setuid, and setgid. Fundamentals of Linux includes real-world tasks, use cases, and problems that, as a system administrator, you might encounter in your day-to-day activities.

Style and approach
A step-by-step guide filled with real-world examples that will cover the fundamentals of Linux

This book will teach you what you need to know to start using GitHub effectively for collaborating and working on your software projects.