Following the common-sense O'Reilly style, Mac OS X in a Nutshell ruts through the hype and gives readers practical details they can use every day. Everything you need to know about Mac OS X has been systematically documented in this book. Mac OS X in a Nutshell offers a complete overview of Mac OS X 10.2 (Jaguar), from its Aqua interface right down to its BSD Unix core. This book familiarizes readers with the Finder and the Dock, System Preferences, file management, system and network administration issues, and more. Later chapters include coverage of the Terminal and how to configure a DAMP (Darwin, Apache, MySQL, Pert/PHP/Python) web-publishing system. In Mac OS X in a Nutshell, you'll find : • Detailed information on virtually every command and utility available on Mac OS X Jaguar • The most complete and thorough coverage of Mac OS X's Unix commands you'll find anywhere • Detailed advice and documentation on system configuration, with extensive coverage of the System Preferences and use of the Finder and Dock • An overview of basic system and network administration features, including coverage of NetInfo and Directory Services • Hundreds of tips, tricks, and clever ways to do familiar and not-so-familiar tasks • Instructions on installing the X Window System and how to build and run BSD Unix applications • An overview of Mac OS X's Unix text editors, including vi and Emacs • An overview of CVS, the concurrent version system • Information on shell syntax and variables for Mac OS X's default user shell, tcsh Each command and option in the book's Unix Command Reference has been painstakingly tested and checked against Jaguar-even the manpages that ship with Mac OS X can't compete in accuracy. Mac OS X in a Nutshell is the most comprehensive quick reference on the market and is a must for any serious Mac user.

Following the common-sense O'Reilly style, Mac OS X Tiger in a Nutshell cuts through the chaff and gives you practical details you can use every day. Everything you need to know about the Unix side of Mac OS X has been systematically documented in this book. Mac OS X Tiger in a Nutshell offers a complete overview of Mac OS X Tiger (Version 10.4), focusing on the BSD Unix layer. This book familiarizes you with over 300 of Tiger's Unix commands, the Terminal application, file management, system and network administration issues, and more. Completely revised for Mac OS X Tiger, this book offers: The most complete and thorough coverage of Mac OS X's Unix commands you'll find anywhere (even in the system) An overview of basic system and network administration features, including coverage of NetInfo and Directory Services An introduction to using Mac OS X's Unix command-line interface, the Terminal application An overview of Mac OS X's Unix text editors, including vi and Emacs Information on shell syntax variables for Tiger's default Unix shell, bash Each command and option in this book's Unix Command Reference has been painstakingly tested and checked against Tiger; even the manpages that ship with Mac OS X can't compete in accuracy. Mac OS X Tiger in a Nutshell is the most comprehensive quick reference on the market and is a must for any serious Mac user.

Complete overview of Mac OS Jaguar (Mac OS X 10.2) including basic system and network administration features, hundreds of tips and tricks, with an overview of Mac OS X's Unix text editors and CVS.

This concise reference covers the Mac OS 9.1 and Mac OS X versions of AppleScript.

As an open operating system, Unix can be improved on by anyone and everyone: individuals, companies, universities, and more. As a result, the very nature of Unix has been altered over the years by numerous extensions formulated in an assortment of versions. Today, Unix encompasses everything from Sun's Solaris to Apple's Mac OS X and more varieties of Linux than you can easily name. The latest edition of this bestselling reference brings Unix into the 21st century. It's been reworked to keep current with the broader state of Unix in today's world and highlight the strengths of t.

Presents a guide to the R computer language, covering such topics as the user interface, packages, syntax, objects, functions, object-oriented programming, data sets, lattice graphics, regression models, and bioconductor.

If you're considering R for statistical computing and data visualization, this book provides a quick and practical guide to just about everything you can do with the open source R language and software environment. You'll learn how to write R functions and use R packages to help you prepare, visualize, and analyze data. Author Joseph Adler illustrates each process with a wealth of examples from medicine, business, and sports. Updated for R 2.14 and 2.15, this second edition includes new and expanded chapters on R performance, the ggplot2 data visualization package, and parallel R computing with Hadoop. Get started quickly with an R tutorial and hundreds of examples Explore R syntax, objects, and other language details Find thousands of user-contributed R packages online, including Bioconductor Learn how to use R to prepare data for analysis Visualize your data with R's graphics, lattice, and ggplot2 packages Use R to calculate statistical fests, fit models, and compute probability distributions Speed up intensive computations by writing parallel R programs for Hadoop Get a complete desktop reference to R.

Cocoa® is more than just a collection of classes, and is certainly more than a simple framework. Cocoa is a complete API set, class library, framework, and development environment for building applications and tools to run on Mac OS® X. With over 240 classes, Cocoa is divided into two essential frameworks: Foundation and Application Kit. Above all else, Cocoa is a toolkit for creating Mac OS X application interfaces, and it provides access to all of the standard Aqua® interface components such as menus, toolbars, windows, buttons, to name a few. Cocoa in a Nutshell begins with a complete overview of Cocoa's object classes. It provides developers who may be experienced with other application toolkits the grounding they'll need to start developing Cocoa applications. Common programming tasks are described, and many chapters focus on the larger patterns in the frameworks so developers can understand the larger relationships between the classes in Cocoa, which is essential to using the framework effectively. Cocoa in a Nutshell is divided into two parts, with the first part providing a series of overview chapters that describe specific features of the Cocoa frameworks. Information you'll find in Part I includes: An overview of the Objective-C language Coverage of the Foundation and Application Kit frameworks Overviews of Cocoa's drawing and text handling classes Network services such as hosts, Rendezvous URL services, sockets, and file handling Distributed notifications and distributed objects for interapplication communication Extending Cocoa applications with other frameworks, including the AddressBook, DiscRecording, and Messaging frameworks The second half of the book is a detailed quick reference to Cocoa's Foundation and Application Kit (AppKit) classes. A complement to Apple's documentation, Cocoa in a Nutshell is the only reference to the classes, functions, types, constants, protocols, and methods that make up Cocoa's Foundation and Application Kit frameworks, based on the Jaguar release (Mac OS X 10.2). Peer-reviewed and approved by Apple's engineers to be part of the Apple Developer Connection (ADC) Series, Cocoa in a Nutshell is the book developers will want close at hand as they work. It's the desktop quick reference they can keep by their side to look something up quickly without leaving their work. Cocoa in a Nutshell is the book developers will want close at hand as they work. It's the desktop quick reference they can keep by their side to look something up quickly without leaving their work.

If you're preparing for the new CompTIA 2006 certification in A+, or the current Network+ and Security+ certifications, you'll find this book invaluable. It provides all the information you need to get ready for these exams, including the four new A+ exams -- the required Essentials exam and three elective exams that pertain to your area of specialization. As with other O'Reilly Nutshell books for certification exams, A+, Network+ and Security + in a Nutshell follows a proven style and approach. It reviews all of the topics needed to master each exam in a remarkably concise format, with required knowledge boiled down to the core. Instead of plowing through 500 to 700 pages to prepare for each exam, this book covers each one in approximately 150 pages. And because the objectives for the three elective A+ exams are redundant, and the book covers them in one section. The exams covered include: A+ Essentials: Required for A+ 2006 certification EXAM 220-602: For the A+ IT Technician specialization EXAM 220-603: For the A+ Remote Support Technician specialization EXAM 220-604: For the A+ IT Depot specialization EXAM N10-003: For Network+ Certification EXAM SYO-101: For Security+ Certification Each exam is covered in three parts: Exam Overview, Study Guide and Prep and Practice. Plenty of detailed tables and screen shots are included, along with study notes and practice questions. Once you have completed the exams successfully, you will find this all-in-one book to be a valuable reference to core administration and security skills.

This book offers Python programmers one place to look when they needhelp remembering or deciphering the syntax of this open source languageand its many powerful but scantily documented modules. Thiscomprehensive reference guide makes it easy to look up the mostfrequently needed information--not just about the Python languageitself, but also the most frequently used parts of the standard libraryand the most important third-party extensions. Ask any Python aficionado and you'll hear that Python programmers haveit all: an elegant object-oriented language with readable andmaintainable syntax, that allows for easy integration with componentsin C, C++, Java, or C#, and an enormous collection of precoded standardlibrary and third-party extension modules. Moreover, Python is easy tolearn, yet powerful enough to take on the most ambitious programmingchallenges. But what Python programmers used to lack is a concise andclear reference resource, with the appropriate measure of guidance inhow best to use Python's great power. Python in aNutshell fills this need. Python in a Nutshell, Second Edition covers morethan the language itself; it also deals with the mostfrequently used parts of the standard library, and the most popular andimportant third party extensions. Revised and expanded forPython 2.5, this book now contains the gory details of Python's newsubprocess module and breaking news about Microsoft's newIronPython project. Our "Nutshell" format fits Python perfectly bypresenting the highlights of the most important modules and functionsin its standard library, which cover over 90% of your practicalprogramming needs. This book includes: A fast-paced tutorial on the syntax of the Python language An explanation of object-oriented programming in Python Coverage of iterators, generators, exceptions, modules,packages, strings, and regular expressions A quick reference for Python's built-in types and functionsand key modules Reference material on important third-party extensions,such as Numeric and Tkinter Information about extending and embedding Python Python in a Nutshell provides a solid,no-nonsense quick reference to information that programmers rely on themost. This book will immediately earn its place in any Pythonprogrammer's library. Praise for the First Edition: "In a nutshell, Python in a Nutshell serves oneprimary goal: to act as an immediately accessible goal for the Pythonlanguage. True, you can get most of the same core information that ispresented within the covers of this volume online, but this willinvariably be broken into multiple files, and in all likelihood lackingthe examples or the exact syntax description necessary to trulyunderstand a command." --Richard Cobbett, Linux Format "O'Reilly has several good books, of which Python in aNutshell by Alex Martelli is probably the best for giving yousome idea of what Python is about and how to do useful things with it." --Jerry Pournelle, Byte Magazine