Introduction to the Command Line Second Edition

Introduction to the Command Line  Second Edition
Author: Nicholas Marsh
Publsiher: Createspace Independent Publishing Platform
Total Pages: 0
Release: 2010-07-12
Genre: Application software
ISBN: 1450588301

Download Introduction to the Command Line Second Edition Book in PDF, Epub and Kindle

Introduction to the Command Line is a visual guide that teaches the most important Unix and Linux shell commands in a simple and straight forward manner. Command line programs covered in this book are demonstrated with typical usage to aid in the learning process and help you master the command line quickly and easily. Covers popular Unix, Linux, and BSD systems.

The Linux Command Line

The Linux Command Line
Author: William E. Shotts, Jr.
Publsiher: No Starch Press
Total Pages: 482
Release: 2012
Genre: Computers
ISBN: 9781593273897

Download The Linux Command Line Book in PDF, Epub and Kindle

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, mouse-shunning gurus: file navigation, environment configuration, command chaining, pattern matching with regular expressions, and more. In addition to that practical knowledge, author William Shotts reveals the philosophy behind these tools and the rich heritage that your desktop Linux machine has inherited from Unix supercomputers of yore. As you make your way through the book's short, easily-digestible chapters, you'll learn how to: * Create and delete files, directories, and symlinks * Administer your system, including networking, package installation, and process management * Use standard input and output, redirection, and pipelines * Edit files with Vi, the world’s most popular text editor * Write shell scripts to automate common or boring tasks * Slice and dice text files with cut, paste, grep, patch, and sed Once you overcome your initial "shell shock," you'll find that the command line is a natural and expressive way to communicate with your computer. Just don't be surprised if your mouse starts to gather dust. A featured resource in the Linux Foundation's "Evolution of a SysAdmin"

The Linux Command Line 2nd Edition

The Linux Command Line  2nd Edition
Author: William Shotts
Publsiher: No Starch Press
Total Pages: 505
Release: 2019-03-07
Genre: Computers
ISBN: 9781593279523

Download The Linux Command Line 2nd Edition Book in PDF, Epub and Kindle

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 (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 more. In addition to that practical knowledge, author William Shotts reveals the philosophy behind these tools and the rich heritage that your desktop Linux machine has inherited from Unix supercomputers of yore. As you make your way through the book's short, easily-digestible chapters, you'll learn how to: Create and delete files, directories, and symlinks Administer your system, including networking, package installation, and process management Use standard input and output, redirection, and pipelines Edit files with Vi, the world's most popular text editor Write shell scripts to automate common or boring tasks Slice and dice text files with cut, paste, grep, patch, and sed Once you overcome your initial "shell shock," you'll find that the command line is a natural and expressive way to communicate with your computer. Just don't be surprised if your mouse starts to gather dust.

Effective Computation in Physics

Effective Computation in Physics
Author: Anthony Scopatz,Kathryn D. Huff
Publsiher: "O'Reilly Media, Inc."
Total Pages: 552
Release: 2015-06-25
Genre: Science
ISBN: 9781491901588

Download Effective Computation in Physics Book in PDF, Epub and Kindle

More physicists today are taking on the role of software developer as part of their research, but software development isn’t always easy or obvious, even for physicists. This practical book teaches essential software development skills to help you automate and accomplish nearly any aspect of research in a physics-based field. Written by two PhDs in nuclear engineering, this book includes practical examples drawn from a working knowledge of physics concepts. You’ll learn how to use the Python programming language to perform everything from collecting and analyzing data to building software and publishing your results. In four parts, this book includes: Getting Started: Jump into Python, the command line, data containers, functions, flow control and logic, and classes and objects Getting It Done: Learn about regular expressions, analysis and visualization, NumPy, storing data in files and HDF5, important data structures in physics, computing in parallel, and deploying software Getting It Right: Build pipelines and software, learn to use local and remote version control, and debug and test your code Getting It Out There: Document your code, process and publish your findings, and collaborate efficiently; dive into software licenses, ownership, and copyright procedures

Command Line Fundamentals

Command Line Fundamentals
Author: Vivek Nagarajan
Publsiher: Packt Publishing Ltd
Total Pages: 314
Release: 2018-12-24
Genre: Computers
ISBN: 9781789803525

Download Command Line Fundamentals Book in PDF, Epub and Kindle

Master shell basics and Unix tools and discover easy commands to perform complex tasks with speed Key FeaturesLearn why the Bash shell is widely used on Linux and iOSExplore advanced shell concepts, such as pipes and redirectionUnderstand how to use Unix command-line tools as building blocks for different tasksBook Description 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. What you will learnUse the Bash shell to run commandsUtilize basic Unix utilities such as cat, tr, sort, and uniqExplore shell wildcards to manage groups of filesApply useful keyboard shortcuts in shellEmploy redirection and pipes to process dataWrite both basic and advanced shell scripts to automate tasksWho this book is for Command Line Fundamentals is for programmers who use GUIs but want to understand how to use the command line to complete tasks faster.

Beginning the Linux Command Line

Beginning the Linux Command Line
Author: Sander van Vugt
Publsiher: Apress
Total Pages: 399
Release: 2015-11-21
Genre: Computers
ISBN: 9781430268291

Download Beginning the Linux Command Line Book in PDF, Epub and Kindle

This is Linux for those of us who don’t mind typing. All Linux users and administrators tend to like the flexibility and speed of Linux administration from the command line in byte–sized chunks, instead of fairly standard graphical user interfaces. Beginning the Linux Command Line is verified against all of the most important Linux distributions, and follows a task–oriented approach which is distribution agnostic. Now this Second Edition of Beginning the Linux Command Line updates to the very latest versions of the Linux Operating System, including the new Btrfs file system and its management, and systemd boot procedure and firewall management with firewalld! Updated to the latest versions of Linux Work with files and directories, including Btrfs! Administer users and security, and deploy firewalld Understand how Linux is organized, to think Linux!

Linux Command Line and Shell Scripting Bible

Linux Command Line and Shell Scripting Bible
Author: Richard Blum,Christine Bresnahan
Publsiher: John Wiley & Sons
Total Pages: 832
Release: 2020-12-08
Genre: Computers
ISBN: 9781119700937

Download Linux Command Line and Shell Scripting Bible Book in PDF, Epub and Kindle

Advance your understanding of the Linux command line with this invaluable resource Linux Command Line and Shell Scripting Bible, 4th Edition is the newest installment in the indispensable series known to Linux developers all over the world. Packed with concrete strategies and practical tips, the latest edition includes brand-new content covering: Understanding the Shell Writing Simple Script Utilities Producing Database, Web & Email Scripts Creating Fun Little Shell Scripts Written by accomplished Linux professionals Christine Bresnahan and Richard Blum, Linux Command Line and Shell Scripting Bible, 4th Edition teaches readers the fundamentals and advanced topics necessary for a comprehensive understanding of shell scripting in Linux. The book is filled with real-world examples and usable scripts, helping readers navigate the challenging Linux environment with ease and convenience. The book is perfect for anyone who uses Linux at home or in the office and will quickly find a place on every Linux enthusiast’s bookshelf.

Learning the bash Shell

Learning the bash Shell
Author: Cameron Newham
Publsiher: "O'Reilly Media, Inc."
Total Pages: 354
Release: 2005-03-29
Genre: Computers
ISBN: 9780596555009

Download Learning the bash Shell Book in PDF, Epub and Kindle

O'Reilly's bestselling book on Linux's bash shell is at it again. Now that Linux is an established player both as a server and on the desktop Learning the bash Shell has been updated and refreshed to account for all the latest changes. Indeed, this third edition serves as the most valuable guide yet to the bash shell.As any good programmer knows, the first thing users of the Linux operating system come face to face with is the shell the UNIX term for a user interface to the system. In other words, it's what lets you communicate with the computer via the keyboard and display. Mastering the bash shell might sound fairly simple but it isn't. In truth, there are many complexities that need careful explanation, which is just what Learning the bash Shell provides.If you are new to shell programming, the book provides an excellent introduction, covering everything from the most basic to the most advanced features. And if you've been writing shell scripts for years, it offers a great way to find out what the new shell offers. Learning the bash Shell is also full of practical examples of shell commands and programs that will make everyday use of Linux that much easier. With this book, programmers will learn: How to install bash as your login shell The basics of interactive shell use, including UNIX file and directory structures, standard I/O, and background jobs Command line editing, history substitution, and key bindings How to customize your shell environment without programming The nuts and bolts of basic shell programming, flow control structures, command-line options and typed variables Process handling, from job control to processes, coroutines and subshells Debugging techniques, such as trace and verbose modes Techniques for implementing system-wide shell customization and features related to system security