Bash Pocket Reference

Help for Power Users and Sys Admins

Author: Arnold Robbins

Publisher: "O'Reilly Media, Inc."

ISBN: 1491941545

Category: Computers

Page: 156

View: 8786

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It’s simple: if you want to interact deeply with Mac OS X, Linux, and other Unix-like systems, you need to know how to work with the Bash shell. This concise little book puts all of the essential information about Bash right at your fingertips. You’ll quickly find answers to the annoying questions that generally come up when you’re writing shell scripts: What characters do you need to quote? How do you get variable substitution to do exactly what you want? How do you use arrays? Updated for Bash version 4.4, this book has the answers to these and other problems in a format that makes browsing quick and easy. Topics include: Invoking the shell Syntax Functions and variables Arithmetic expressions Command history Programmable completion Job control Shell options Command execution Coprocesses Restricted shells Built-in commands
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Continuous Delivery in Java

Essential Tools and Best Practices for Deploying Code to Production

Author: Daniel Bryant,Abraham Marín-Pérez

Publisher: O'Reilly Media

ISBN: 1491985992

Category: Computers

Page: 482

View: 5131

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Continuous delivery adds enormous value to the business and the entire software delivery lifecycle, but adopting this practice means mastering new skills typically outside of a developer’s comfort zone. In this practical book, Daniel Bryant and Abraham Marín-Pérez provide guidance to help experienced Java developers master skills such as architectural design, automated quality assurance, and application packaging and deployment on a variety of platforms. Not only will you learn how to create a comprehensive build pipeline for continually delivering effective software, but you’ll also explore how Java application architecture and deployment platforms have affected the way we rapidly and safely deliver new software to production environments. Get advice for beginning or completing your migration to continuous delivery Design architecture to enable the continuous delivery of Java applications Build application artifacts including fat JARs, virtual machine images, and operating system container (Docker) images Use continuous integration tooling like Jenkins, PMD, and find-sec-bugs to automate code quality checks Create a comprehensive build pipeline and design software to separate the deploy and release processes Explore why functional and system quality attribute testing is vital from development to delivery Learn how to effectively build and test applications locally and observe your system while it runs in production
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GDB Pocket Reference

Author: Arnold Robbins

Publisher: "O'Reilly Media, Inc."

ISBN: 9780596100278

Category: Computers

Page: 69

View: 5862

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Many Linux and Unix developers are familiar with the GNU debugger (GBD), the invaluable open source tool for testing, fixing, and retesting software. And since GDB can be ported to Windows, Microsoft developers and others who use this platform can also take advantage of this amazing free software that allows you to see exactly what's going on inside of a program as it's executing. This new pocket guide gives you a convenient quick reference for using the debugger with several different programming languages, including C, C++, Java, Fortran and Assembly. The GNU debugger is the most useful tool during the testing phase of the software development cycle because it helps you catch bugs in the act. You can see what a program was doing at the moment it crashed, and then readily pinpoint and correct problem code. With the GDB Pocket Reference on hand, the process is quick and painless. The book covers the essentials of using GBD is a testing environment, including how to specify a target for debugging and how to make a program stop on specified conditions. This handy guide also provides details on using the debugger to examine the stack, source files and data to find the cause of program failure-and then explains ways to use GBD to make quick changes to the program for further testing and debugging. The ability to spot a bug in real time with GDB can save you hours of frustration, and having a quick way to refer to GBD's essential functions is key to making the process work. Once you get your hands on the GDB Pocket Reference, you'll never let go!
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Sed & awk pocket reference

Author: Arnold Robbins

Publisher: O'Reilly Media

ISBN: 9780596003524

Category: Computers

Page: 52

View: 6454

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This handy book is an indispensable reference to information presented in O'Reilly's larger volumes, and is a concise summary of regular expressions and pattern matching.
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CVS Pocket Reference

Author: Gregor N. Purdy

Publisher: N.A

ISBN: N.A

Category: CVS.

Page: 81

View: 2065

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The beauty of open source is that it makes code freely available. The curse is that, without some method of organizing it, code development can devolve into chaos. CVS, the Concurrent Version System, is an open source tool for managing source code, designed to allow multiple users to work on the same file at the same time, using a shared directory. Under CVS, multiple users can check out files from a directory tree, make changes, and then commit those changes back into the directory. TheCVS Pocket Referenceis a quick reference guide to help administrators and users set up and manage source code development. This small book delivers the core concepts of version control along with a complete command reference and guide to configuration and repository set up. The book includes: A version control primer that teaches the general concepts of version control and how it applies to CVS. Instructions on how to install and configure CVS for Unix-like operating systems. Administrator and user sections, with complete listings of their respective commands and options for configuring and using CVS. Details on how to import files from RCS and SCCS directories into CVS. This Pocket Reference covers the latest version of CVS (1.10.8) and is the ultimate companion for open source developers.
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Electronics Pocket Reference

Author: Edward Pasahow

Publisher: McGraw Hill Professional

ISBN: 9780071347006

Category: Technology & Engineering

Page: 531

View: 5865

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Palm-sized electronics problem solver. No room for an electronics reference library in your toolkit or briefcase? This durably bound palm-sized databank of electronics laws, formulas, devices, standards, diagrams, and more has the answers you're looking for! Whether you need to apply Ohm's law, interpret diode color codes, compare antenna designs, convert binary numbers to hexadecimal--even get a summary of UNIX commands or modern status acronyms--Electronics Pocket Reference, Third Edition, by Edward Pasahow, plus dependable solutions (with examples) at your fingertips. Take it with you for instant help on: Definitions and Equations; Passive components; Active Components; Linear Circuits; Filters; Power Supply and Regulation; Electronic Measurement; Communications; Digital Circuits; Computers; Networks; Symbols; Electronics Mathematics; Mathematical Tables and Formulas; Conversion Formulas and Tables; Properties of Materials; Electrical Safety.
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Designing with Javascript

Creating Dynamic Web Pages

Author: Nick Heinle,Bill Peña

Publisher: "O'Reilly Media, Inc."

ISBN: 9781565923607

Category: Computers

Page: 216

View: 9271

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A guide for beginners offers an overview of JavaScript basics and explains how to create Web pages, identify browsers, and integrate sound, graphics, and animation into Web applications
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The complete idiot's pocket reference to DOS 6.2

Author: Jennifer Fulton

Publisher: Prentice Hall

ISBN: 9781567615166

Category: Computers

Page: 244

View: 9927

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A quick reference to all the key features of the latest release of MS-DOS. The book's friendly format organizes DOS features and tasks alphabetically for easy reference. Each feature or task includes a brief description, followed by succinct steps and, when appropriate, tips and/or examples of use. All information is presented with a touch of humor.
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Linux and Unix Shell Pocket Programmer

Author: Richard Petersen

Publisher: Surfing Turtle Press

ISBN: 0981777872

Category: Computers

Page: N.A

View: 1966

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This book is designed to be a shell programmer's reference on Unix and Linux. It covers the commands, syntax, and operators for three major shells used in Unix and Linux; the Bourne Again shell (BASH), the TCSH shell, and the Z-shell. All are enhanced versions of their corresponding original Unix shells. The BASH shell is an advanced version of the Bourne shell, which includes most of the advanced features developed for the Unix Korn shell and C-shells. TCSH is an enhanced version of the C-shell that was originally developed for BSD versions of Unix. The Z-shell is an enhanced version of the Unix Korn shell. The Perl and GAWK shell scripting languages are also presented in detail, examining the use of variables, operators, and control structures to create complex shell programs. In addition the book covers supplementary features like the Make utility and man page formatting. The ebook version features hyper-linked overview, contents, index, tables, chapters, and Web addresses.
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