The most basic interface to a computer—the command line—remains the most flexible and powerful way of processing data and performing and automating various day-to-day tasks. Command Line Fundamentals begins by exploring the basics, and then focuses on the most common tool, the Bash shell (which is standard on all Linux and iOS systems). As you make your way through the book, you'll explore the traditional Unix command-line programs as implemented by the GNU project. You'll also learn to use redirection and pipelines to assemble these programs to solve complex problems. By the end of this book, you'll have explored the basics of shell scripting, allowing you to easily and quickly automate tasks.

This book will take your Linux command-line skills to the next level so you can work faster, smarter, and more efficiently. If you’re like most Linux users, you learned your early command-line skills on the job, or by reading an intro book, or by installing Linux at home and just trying things out. I’ve written this book to help you take the next step—to build intermediate to a...(展开全部)

You've experienced the shiny, point-and-click surface of your Linux computer-now dive below and explore its depths with the power of the command line. The Linux Command Line takes you from your very first terminal keystrokes to writing full programs in Bash, the most popular Linux shell. Along the way you'll learn the timeless skills handed down by generations of gray-bearded,...(展开全部)

You've experienced the shiny, point-and-click surface of your Linux computer-now dive below and explore its depths with the power of the command line. The Linux Command Line takes you from your very first terminal keystrokes to writing full programs in Bash, the most popular Linux shell. Along the way you'll learn the timeless skills handed down by generations of gray-bearded,...(展开全部)

This book is for system administrators and developers who know the basics of Linux and want to brush up and sharpen their skills. Prior experience with Linux shell is required.

The Command Line has been in existence on UNIX-based OSes in the form of Bash shell for over 3 decades. However, very little is known to developers as to how command-line tools can be OSEMN (pronounced as awesome and standing for Obtaining, Scrubbing, Exploring, Modeling, and iNterpreting data) for carrying out simple-to-advanced data science tasks at speed.This book will start with the requisite concepts and installation steps for carrying out data science tasks using the command line. You will learn to create a data pipeline to solve the problem of working with small-to medium-sized files on a single machine. You will understand the power of the command line, learn how to edit files using a text-based and an. You will not only learn how to automate jobs and scripts, but also learn how to visualize data using the command line. By the end of this book, you will learn how to speed up the process and perform automated tasks using command-line tools.

The Linux Command Line takes you from your very first terminal keystrokes to writing full programs in Bash, the most popular Linux shell (or command line). Along the way you'll learn the timeless skills handed down by generations of experienced, mouse-shunning gurus: file navigation, environment configuration, command chaining, pattern matching with regular expressions, and mor...(展开全部)

Software has replaced a diverse array of physical, mechanical, and electronic technologies used before 21st century to create, store, distribute and interact with cultural artifacts. It has become our interface to the world, to others, to our memory and our imagination - a universal language through which the world speaks, and a universal engine on which the world runs. What el...(展开全部)

日本讀者評論為村上龍作品中足以排名第一或第二的作品！！ 這是一條慾念線。 失意攝影師向井，在SM女郎順子身體上尋求壓抑後的出口。 這是一條惡意線。 酒家女康子，在路上揀回離家少女明美，膩了，就丟棄她。 這是一條暴戾線。 私生子俊彥，動輒揮拳將同居人良喜打得面目模糊，再哭求原諒。 這是一條依存線。 男人央求撲克臉女人將他豢養在狗屋裡，只因人必須藉由他人來確認自我的存在…… 一群擁有相同感傷頻率線的陌生人，相繼遇見彼此。 他們的相遇，是被那些危險又美麗的訊號吸引而來， 它們來自一位叫優子的神秘女子。 優子可以看見、聽見電線中流動的電子訊號， 可以解構、再重組她所看見、聽見的電子訊號。 但優子卻透過性愛，感受她與人們的連結。 因為除了訊號，她整個人彷彿是置身在一個虛構的時空中， 只有她，沒有別人； 只有她，沒有愛…… ◎日本網友書評 「由20章所構成的小說...(展开全部)