Название: Mastering the Command Line Like a Hacker: The Art of Mastering the Command LineАвтор: Xiaodong Xu
Издательство: Leanpub
Год: 2024.11.15
Страниц: 129
Язык: английский
Формат: pdf (true), epub
Размер: 12.2 MB
Mastering the command line may seem daunting, but with regular practice, it's accessible to everyone. This book guides you from basics to advanced skills, helping you enjoy the efficiency and power of the command line, like a hacker.
Mastering the command line is often considered a secret weapon for Linux hackers, but for ordinary users, this skill that seems complex and difficult to master is actually not hard to learn as long as you dismiss your fear and practice regularly. This book will teach you from actual examples, from zero to mastering the command line step by step. Once you solidify the basics, and learn advanced command line skills, you will also feel the high efficiency and pleasure of using the command line, just like a hacker.
Although graphical user interfaces are omnipresent in today’s technology, command-line interfaces were the predominant method of interaction during the early stages of computing. In graphical user interfaces, it is customary to utilize a mouse to interact with icons or windows in order to accomplish various tasks. In contrast, command-line interfaces necessitate more keyboard-based interaction. To provide a comprehensive definition of a command-line interface, it is first necessary to explore the fundamental concepts of consoles, terminals, terminal emulators, and shells.
Users input instructions through a Command-Line Interface (CLI). After submitting a command, the shell assumes responsibility for interpreting and executing the instruction. In contrast to CLI, GUI stands for Graphical User Interface, which uses graphical means to enable user-computer interaction. Given its ease of use, modern operating systems, including Linux, macOS, and Windows, all provide a graphical user interface.
Just because a graphical user interface is generally more user-friendly than a command-line interface, it does not mean we should completely abandon the command-line interface. In fact, experienced users often excel in using the command-line interface due to several advantages.
Using the command line also has the benefit of allowing us to automate various operations. The shell enables us to compile our commands into functions or scripts, which not only can be executed repeatedly but also work more efficiently than manual inputs.
Testimonials
Introduces how to use Linux command line more efficiently with clear examples, highly recommended! -- Oosawagi Kotei
!$series usage was first discovered, what a great tool! -- Black Sun
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