Book Description

Ubuntu Unleashed is filled with unique and advanced information for everyone who wants to make the most of the Ubuntu Linux operating system. This new edition has been thoroughly revised and updated by a long-time Ubuntu community leader to reflect the exciting new Ubuntu 11.10 (“Oneiric Ocelot”) and the forthcoming Ubuntu 12.04.

Former Ubuntu Forum administrator Matthew Helmke covers all you need to know about Ubuntu 11.10/12.04 installation, configuration, productivity, multimedia, development, system administration, server operations, networking, virtualization, security, DevOps, and more—including intermediate-to-advanced techniques you won’t find in any other book.

Helmke presents up-to-the-minute introductions to Ubuntu’s key productivity and Web development tools, programming languages, hardware support, and more. You’ll find brand-new coverage of the new Unity desktop, new NoSQL database support and Android mobile development tools, and many other Ubuntu 11.10/12.04 innovations. Whether you’re new to Ubuntu or already a power user, you’ll turn to this book constantly: for new techniques, new solutions, and new ways to do even more with Ubuntu!

Matthew Helmke served from 2006 to 2011 on the Ubuntu Forum Council, providing leadership and oversight of the Ubuntu Forums, and spent two years on the Ubuntu regional membership approval board for Europe, the Middle East, and Africa. He has written about Ubuntu for several magazines and websites, is a lead author of The Official Ubuntu Book. He works for The iPlant Collaborative, which is funded by the National Science Foundation Download Now »

Book Description

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 Download Now »

Book Description

Congratulations! You’re on Mars Base Alpha, the first human outpost on the red planet. Don’t relax, though. It’s not all roses and unicorns up here. Mars isn’t called “The Bringer of War” for nothing! You’ve just been rained on by a meteor shower and it’s up to you—you!—to put your LEGO MINDSTORMS NXT robotics skills to work to save the day, and the base! And that’s only the beginning of the challenges that lie ahead.

LEGO MINDSTORMS NXT: Mars Base Command is a book of challenge. It’s about challenging yourself to design and build robots to solve problems, tough problems. Taking a similar approach to best-selling LEGO author James Kelly’s other books, this book presents a series of four challenges in the setting of mankind’s first-ever manned base on the planet Mars. Each challenge begins with a backstory to set the scene. You’re given instructions for constructing a playing field, including devices that your eventual robot must manipulate. Your job is to build a robot that will execute the challenge and garner you the most points.

The book requires the LEGO MINDSTORMS NXT Education Resource Set. Scoring sheets are included that allow for the book’s use in educational and group settings. Teachers can base lesson plans around the different concepts taught in each challenge. Groups and clubs can choose to run mini-competitions in which teams or individuals compete against each other in a race to save the base. LEGO MINDSTORMS NXT: Mars Base Command is an excellent choice for an individual, a group, or a teacher wishing to learn about and have more fun with LEGO’s best-selling robotics platform.

What you’ll learn Download Now »

Book Description

All the MCTS 70-640, 70-642, 70-643, and MCITP 70-646, 70-647 Commands in One Compact, Portable Resource

Maximize your efficiency as a Windows Server 2008 administrator, and master the commands, keywords, command arguments, options, and prompts covered on Microsoft’s MCTS 70-640, MCTS 70-642, MCTS 70-643, MCITP 70-646, and MCITP 70-647 exams! This easy, handy reference brings together all the techniques, tips, tools, and examples you’ll need. It’s your perfect take-anywhere guide to running Windows Server 2008 and R2 environments—and passing Microsoft’s five key Windows Server 2008 administration exams.

Covers all the commands you need to score higher on your MCTS 70-640, 70-642, 70-643, and MCITP 70-646 and 70-647 exams!

• Master the command prompt in Windows Server 2008 and Windows Server 2008 R2
• Manipulate files, folders, and shares
• Write effective batch files
• Manage and troubleshoot DNS with dnscmd and nslookup
• Manage and troubleshoot Active Directory–from basic and advanced ds commands through replication
• Work with group policy and the Security Configuration Wizard
• Configure Server Core, including roles and remote administration Download Now »

Book Description

The authoritative guide to Linux command line and shell scripting?completely updated and revised [it's not a guide to Linux as a whole ? just to scripting]

The Linux command line allows you to type specific Linux commands directly to the system so that you can easily manipulate files and query system resources, thereby permitting you to automate commonly used functions and even schedule those programs to run automatically. This new edition is packed with new and revised content, reflecting the many changes to new Linux versions, including coverage of alternative shells to the default bash shell. For this edition, the author has teamed up with another Linux expert ? with their shared expertise, they take you beyond the basics of shell scripting and guide you through using shell scripting for higher-level applications that are commonly found in Linux environments. In addition, this edition features a host of real-world examples, so you can see how the scripts work in application.

• Reflects changes to new Linux versions and covers alternate shells to the default bash shell
• Offers new chapters on working with file system commands and software installation commands
• Includes a plethora of real-world examples of advanced shell scripting
• Shows how to use shell scripts in a graphical desktop environment

With Linux Command Line and Shell Scripting Bible you’ll learn to manage file systems, install software, write scripts for graphical desktops, work with alternative shells, and more. Download Now »

Book Description

Everything you need to know about Linux is in this book. Written by Stephen Figgins, Ellen Siever, Robert Love, and Arnold Robbins — people with years of active participation in the Linux community — Linux in a Nutshell, Sixth Edition, thoroughly covers programming tools, system and network administration tools, the shell, editors, and LILO and GRUB boot loaders.

This updated edition offers a tighter focus on Linux system essentials, as well as more coverage of new capabilities such as virtualization, wireless network management, and revision control with git. It also highlights the most important options for using the vast number of Linux commands. You’ll find many helpful new tips and techniques in this reference, whether you’re new to this operating system or have been using it for years.

• Get the Linux commands for system administration and network management
• Use hundreds of the most important shell commands available on Linux
• Understand the Bash shell command-line interpreter
• Search and process text with regular expressions
• Manage your servers via virtualization with Xen and VMware
• Use the Emacs text editor and development environment, as well as the vi, ex, and vim text-manipulation tools
• Process text files with the sed editor and the gawk programming language
• Manage source code with Subversion and git Download Now »