Build Awesome Command-Line Applications in Ruby
As Ruby pro David Copeland explains, writing a command-line application that is self-documenting, robust, adaptable and forever useful is easier than you might think. Ruby is particularly suited to this task, since it combines high-level abstractions with "close to the metal" system interaction wrapped up in a concise, readable syntax. Moreover, Ruby has the support of a rich ecosystem of open-source tools and libraries. Ten insightful chapters each explain and demonstrate a command-line best practice. You'll see how to use these tools to elevate the lowliest automation script to a maintainable, polished application. You'll learn how to use free, open source parsers to create user-friendly command-line interfaces as well as command suites. You'll see how to use defaults to keep options simple for everyday users, while giving advanced users options for more complex tasks. ...
As Ruby pro David Copeland explains, writing a command-line application that is self-documenting, robust, adaptable and forever useful is easier than you might think. Ruby is particularly suited to this task, since it combines high-level abstractions with "close to the metal" system interaction wrapped up in a concise, readable syntax. Moreover, Ruby has the support of a rich ecosystem of open-source tools and libraries. Ten insightful chapters each explain and demonstrate a command-line best practice. You'll see how to use these tools to elevate the lowliest automation script to a maintainable, polished application. You'll learn how to use free, open source parsers to create user-friendly command-line interfaces as well as command suites. You'll see how to use defaults to keep options simple for everyday users, while giving advanced users options for more complex tasks. ...
The Cucumber Book
Matt Wynne and Aslak Hellesoy show you how to express your customers wild ideas as a set of clear, executable specifications that everyone on the team can read. You'll learn how to feed those examples into Cucumber and let it guide your development. You'll build just the right code to keep your customers happy, and not a line more. Although it was born in the Ruby community, you can use Cucumber to test almost any system, from a simple shell script or Perl script, to web applications written in PHP, Java, or any platform. ...
Matt Wynne and Aslak Hellesoy show you how to express your customers wild ideas as a set of clear, executable specifications that everyone on the team can read. You'll learn how to feed those examples into Cucumber and let it guide your development. You'll build just the right code to keep your customers happy, and not a line more. Although it was born in the Ruby community, you can use Cucumber to test almost any system, from a simple shell script or Perl script, to web applications written in PHP, Java, or any platform. ...
The dRuby Book
dRuby has been part of the Ruby standard library for more than a decade, yet few know the true power of the gem. Completely written in Ruby, dRuby enables you to communicate between distributed Ruby processes as if there were no boundaries between processes. This is one of the few books that covers distributed and parallel programming for Ruby developers. The dRuby Book has been completely updated and expanded from its Japanese version, with three new chapters written by Masatoshi-san. You'll find out about the design concepts of the dRuby library, and walk through step-by-step tutorial examples. By building various distributed applications, you'll master distributed programming as well as advanced Ruby techniques such as multithreading, object references, garbage collection, and security. Then you'll graduate to advanced techniques for using dRuby with Masatoshi-san's other libraries, such as eRuby and Rinda - the Ruby version of the Linda distributed tuplespace system. In the thre ...
dRuby has been part of the Ruby standard library for more than a decade, yet few know the true power of the gem. Completely written in Ruby, dRuby enables you to communicate between distributed Ruby processes as if there were no boundaries between processes. This is one of the few books that covers distributed and parallel programming for Ruby developers. The dRuby Book has been completely updated and expanded from its Japanese version, with three new chapters written by Masatoshi-san. You'll find out about the design concepts of the dRuby library, and walk through step-by-step tutorial examples. By building various distributed applications, you'll master distributed programming as well as advanced Ruby techniques such as multithreading, object references, garbage collection, and security. Then you'll graduate to advanced techniques for using dRuby with Masatoshi-san's other libraries, such as eRuby and Rinda - the Ruby version of the Linda distributed tuplespace system. In the thre ...
Ubuntu Kung Fu
Ubuntu's rise to power has been rapid, historic and well-deserved. It's the best Linux distribution ever, but most people only use a fraction of its power. Award-winning Linux author Keir Thomas gets down and dirty with Ubuntu to provide over 300 concise tips that enhance productivity, avoid annoyances, and simply get the most from Ubuntu. You'll find many unique tips here that can't be found anywhere else. You'll also get a crash course in Ubuntu's flavor of system administration. Whether you're new to Linux or an old hand, you'll find tips to make your day easier. ...
Ubuntu's rise to power has been rapid, historic and well-deserved. It's the best Linux distribution ever, but most people only use a fraction of its power. Award-winning Linux author Keir Thomas gets down and dirty with Ubuntu to provide over 300 concise tips that enhance productivity, avoid annoyances, and simply get the most from Ubuntu. You'll find many unique tips here that can't be found anywhere else. You'll also get a crash course in Ubuntu's flavor of system administration. Whether you're new to Linux or an old hand, you'll find tips to make your day easier. ...
Parallel Programming with Microsoft Visual C++
Your CPU meter shows a problem. One core is running at 100 percent, but all the other cores are idle. Your application is CPU-bound, but you are using only a fraction of the computing power of your multicore system. Is there a way to get better performance? The answer, in a nutshell, is parallel programming. Where you once would have written the kind of sequential code that is familiar to all programmers, you now find that this no longer meets your performance goals. To use your system's CPU resources efficiently, you need to split your application into pieces that can run at the same time. ...
Your CPU meter shows a problem. One core is running at 100 percent, but all the other cores are idle. Your application is CPU-bound, but you are using only a fraction of the computing power of your multicore system. Is there a way to get better performance? The answer, in a nutshell, is parallel programming. Where you once would have written the kind of sequential code that is familiar to all programmers, you now find that this no longer meets your performance goals. To use your system's CPU resources efficiently, you need to split your application into pieces that can run at the same time. ...
Managing and Implementing Microsoft SharePoint 2010 Projects
Delve into the capabilities of SharePoint 2010 - and determine the best way to put this technology to work for your organization. With this practical guide, you'll gain project management practices for implementing SharePoint, and learn how to customize the system to match the unique collaboration and data-sharing needs of your users. Your companion content includes a fully searchable online edition of the book - with unlimited access on the Web. Customize SharePoint 2010 to fit the needs of your business with this hands-on guide. ...
Delve into the capabilities of SharePoint 2010 - and determine the best way to put this technology to work for your organization. With this practical guide, you'll gain project management practices for implementing SharePoint, and learn how to customize the system to match the unique collaboration and data-sharing needs of your users. Your companion content includes a fully searchable online edition of the book - with unlimited access on the Web. Customize SharePoint 2010 to fit the needs of your business with this hands-on guide. ...
Twilio Cookbook, 2nd Edition
Have you ever wanted to integrate phone features into a project you were working on? Maybe you wanted to send SMS messages to your customers about the latest sales? Maybe you want to set up a company directory with voice mail? Or maybe you want to add two-factor authentication to your web sites to verify your users? Since Twilio was launched in 2007, developers have had an easy and efficient way to do these tasks. The power of Twilio's API is huge and lets you add any type of phone solution to your website from two-factor authentication to verify your users, to setting up a company directory and a voice mail system. The possibilities are endless. This book is a must have for Twilio development, providing you with a number of clear step-by-step exercises. It helps you take advantage of the real power of the Twilio API, and gives you a good foundation in using it in your websites. ...
Have you ever wanted to integrate phone features into a project you were working on? Maybe you wanted to send SMS messages to your customers about the latest sales? Maybe you want to set up a company directory with voice mail? Or maybe you want to add two-factor authentication to your web sites to verify your users? Since Twilio was launched in 2007, developers have had an easy and efficient way to do these tasks. The power of Twilio's API is huge and lets you add any type of phone solution to your website from two-factor authentication to verify your users, to setting up a company directory and a voice mail system. The possibilities are endless. This book is a must have for Twilio development, providing you with a number of clear step-by-step exercises. It helps you take advantage of the real power of the Twilio API, and gives you a good foundation in using it in your websites. ...
Learning Nagios 4
One of the most important challenges in system monitoring is to detect and report any malfunctioning system or device as soon as possible, so that you as an administrator are aware of the problem before a user runs into one. Nagios is a powerful monitoring tool that enables organizations to identify and resolve IT infrastructure problems before they affect critical business processes. It monitors your entire IT infrastructure to ensure systems, applications, services, and business processes are functioning properly. In the event of a failure, Nagios can alert the technical staff of the problem, allowing them to begin remediation processes before outages affect business processes, end-users, or customers. ...
One of the most important challenges in system monitoring is to detect and report any malfunctioning system or device as soon as possible, so that you as an administrator are aware of the problem before a user runs into one. Nagios is a powerful monitoring tool that enables organizations to identify and resolve IT infrastructure problems before they affect critical business processes. It monitors your entire IT infrastructure to ensure systems, applications, services, and business processes are functioning properly. In the event of a failure, Nagios can alert the technical staff of the problem, allowing them to begin remediation processes before outages affect business processes, end-users, or customers. ...
IPv6 Essentials, 3rd Edition
If your organization is gearing up for IPv6, this in-depth book provides the practical information and guidance you need to plan for, design, and implement this vastly improved protocol. Author Silvia Hagen takes system and network administrators, engineers, and network designers through the technical details of IPv6 features and functions, and provides options for those who need to integrate IPv6 with their current IPv4 infrastructure. The flood of Internet-enabled devices has made migrating to IPv6 a paramount concern worldwide. In this updated edition, Hagen distills more than ten years of studying, working with, and consulting with enterprises on IPv6. It's the only book of its kind. ...
If your organization is gearing up for IPv6, this in-depth book provides the practical information and guidance you need to plan for, design, and implement this vastly improved protocol. Author Silvia Hagen takes system and network administrators, engineers, and network designers through the technical details of IPv6 features and functions, and provides options for those who need to integrate IPv6 with their current IPv4 infrastructure. The flood of Internet-enabled devices has made migrating to IPv6 a paramount concern worldwide. In this updated edition, Hagen distills more than ten years of studying, working with, and consulting with enterprises on IPv6. It's the only book of its kind. ...
Mastering Grunt
Grunt.js continues to excel as the build automation tool of choice. Along with its support for many third-party technologies, Grunt is packaged with a clean API for defining tasks. This powerful tool can streamline your workflow by automating the preparation tasks for production, such as compression, compilation, obfuscation, testing, and even pushing your web application live. This book will teach you how to master build automation and testing with Grunt. You will have the opportunity to utilize the latest and in-demand web tools, such as Git, Jade, CoffeeScript, Sass, and the Mocha testing engine, across several exciting projects by combining Grunt with them. You will also learn to create a project – a simple Bulletin Board System (BBS), which will explain the use of Grunt alongside the Mocha testing library to automate testing throughout the build process. Mastering Grunt will demonstrate how to leverage Grunt with other technologies to become an expert in build automation, tea ...
Grunt.js continues to excel as the build automation tool of choice. Along with its support for many third-party technologies, Grunt is packaged with a clean API for defining tasks. This powerful tool can streamline your workflow by automating the preparation tasks for production, such as compression, compilation, obfuscation, testing, and even pushing your web application live. This book will teach you how to master build automation and testing with Grunt. You will have the opportunity to utilize the latest and in-demand web tools, such as Git, Jade, CoffeeScript, Sass, and the Mocha testing engine, across several exciting projects by combining Grunt with them. You will also learn to create a project – a simple Bulletin Board System (BBS), which will explain the use of Grunt alongside the Mocha testing library to automate testing throughout the build process. Mastering Grunt will demonstrate how to leverage Grunt with other technologies to become an expert in build automation, tea ...