A complete overview of shell programming This classic edition deals specifically with the techniques of shell programming.-- Presents information in step-by-step fashion-- Covers all the features of the standard shell, with additional instructions for the Korn Shell-- Teaches how to use the shell to tailor the UNIX environment

    Two brothers live in a house in North Philly. Although adults, there is something child-like about these orphans. The eldest supports himself and his slightly retarded brother by petty thievery. One night he brings home a rich older man to get him drunk and rob him. It turns out that the man-Harold is very rich and on the lam from a hitman. Harold establishes the house as a base of operations and, in a strange, hilarious and moving way, becomes the father figure the boys have always yearned for. "A weird, wonderful thriller filled with suspense, pathos and packing an emotional wallop."-WMCA Radio "Keeps you transfixed."-New York Daily News

    It’s compatible with a vast array of other electronics and online platforms. It can answer questions, control smart devices, play music, and more. It responds to the names “Echo” and “Alexa”. What does this book offer? Amazon Echo: The Ultimate Guide To Amazon Echo – 2017 Edition explains how you can best use the Echo’s wealth of powerful features: Setting Up Your Echo for the First Time Interacting Verbally with Alexa Setting Up Pandora on Your Echo Connecting your Google Calendar to Your Echo Amazon Echo IFTTT Channel Advice Fun (and Sleepy time) Echo Activities for Kids! Making Echo Part of Your Fitness Routine and even Streamlining Your Business with Echo! Who is Alexa? Alexa is your cloud-based, voice-activated personal assistant. Unlike other digital assistants, she has a smooth, life-like voice and an incredible variety of skills. She’s your new best friend – in a box! When you download Amazon Echo: The Ultimate Guide To Amazon Echo – 2017 Edition, you’ll find out how to engage with Alexa and maximize your use of her powerful skills. As you use your Echo, Alexa adapts to your speech patterns, vocabulary, and personal preferences. You can even download and install the Alexa Skills Kit to install her on your other devices! You deserve this next step in functionality, convenience, and fun! Don’t Delay - get your copy of this incredible book TODAY! Scroll up and click the “Buy with One Click” button. Read this book for FREE on Kindle Unlimited – Download Now! You’ll be so glad you gained this valuable information!

    New and affordable recording technologies have made it easier than ever to record music at home, and sell it online and at performances. As a result, musicians are finding it easier to achieve their musical goals.In this updated and expanded edition, three new chapters address the business end of running a record label, exploring alternative markets for all genres of music, and maximizing the use of the Internet. The revision also includes dozens of new comments by experts on today's music market. Anyone seeking to be the next Ian MacKaye or Sean “P. Diddy” Combs couldn't take a better first step.

    With the new tablet, I absolutely love its many standard features and capabilities, but have found there is so much more that can be done with this amazing gadget. I’ve learned a lot of great things you can do with a Kindle Fire HD and want to help others get more out of their Kindle Fire HDX and HD devices. I've developed a comprehensive guide book to help users along on their device, including tips and tricks to really unlock and unleash the possibilities with the tablet. Here’s just some of the great info you’ll find in this User’s Guide Book: - Getting to know the various settings of your Kindle Fire HDX or HD - Browsing your Kindle and carousel - How to store your favorite content items on the device - Setting up security options to safeguard your device - Setting up your e-mail, contacts and calendar info - Setting up and using wireless networks - How to print from your Kindle Fire HD - How to install the Dolphin Browser with Adobe Flash - How to install the Google Chrome browser on your tablet - Pairing your Kindle Fire HD with a compatible Bluetooth phone or computer - How to set-up FreeTime for your kids to use your Kindle with restrictions - How to listen to the radio on your tablet - How to use your tablet to make phone calls for free! - How to download YouTube videos to your Kindle Fire HD - How to take photos and videos with your Kindle Fire HD camera - How to sideload apps on your Kindle Fire HD - Some of the best apps you can get for your tablet - Suggested apps to take your tablet to the next level! You’ll learn all of the above and more in this book which features color screenshots straight from the Kindle and step-by-step instructions on the processes involved in unleashing more powerful features for your Kindle Fire HD! There's also helpful links throughout the guide to take you right to the apps and websites being discussed. In all, this is a must-have ebook to get for any Kindle Fire HD user who wants to take their device to the next level! Note: Many of the tips and how-to's covered in this guide will also apply to the previous generation of the Kindle Fire HD, released in 2012. Please note this book is for owners of the American version of the Kindle Fire HDX & Kindle Fire HD tablets sold as of October 2013 in the United States.

    Crammed with information about host security, it saved many a UNIX system administrator and user from disaster.This second edition is a complete rewrite of the original book. It's packed with twice the pages and offers even more practical information for UNIX users and administrators. It covers features of many types of UNIX systems, including SunOS, Solaris, BSDI, AIX, HP-UX, Digital UNIX, Linux, and others. The first edition was practical, entertaining, and full of useful scripts, tips, and warnings. This edition is all those things -- and more.If you are a UNIX system administrator or user in this security-conscious age, you need this book. It's a practical guide that spells out, in readable and entertaining language, the threats, the system vulnerabilities, and the countermeasures you can adopt to protect your UNIX system, network, and Internet connection. It's complete -- covering both host and network security -- and doesn't require that you be a programmer or a UNIX guru to use it.Practical UNIX & Internet Security describes the issues, approaches, and methods for implementing security measures. It covers UNIX basics, the details of security, the ways that intruders can get into your system, and the ways you can detect them, clean up after them, and even prosecute them if they do get in. Filled with practical scripts, tricks, and warnings, Practical UNIX & Internet Security tells you everything you need to know to make your UNIX system as secure as it possible can be.Contents include:Part I: Computer Security Basics. Introduction and security policies. Part II: User Responsibilities. Users and their passwords, groups, the superuser, the UNIX filesystem, and cryptography. Part III: System Administrator Responsibilities. Backups, defending accounts, integrity checking, log files, programmed threats, physical security, and personnel security. Part IV: Network and Internet Security: telephone security, UUCP, TCP/IP networks, TCP/IP services, WWW, RPC, NIS, NIS+, Kerberos, and NFS. Part V: Advanced Topics: firewalls, wrappers, proxies, and secure programming. Part VI: Handling Security Incidents: discovering a breakin, U.S. law, and trust. VII: Appendixes. UNIX system security checklist, important files, UNIX processes, paper and electronic sources, security organizations, and table of IP services.

    For the next generation of players and downloaders, a provocative scenario from a music industry think tank. From the Music Research Institute at Berklee College of Music comes a manifesto for the ongoing music revolution. Today, the record companies may be hurting but the music-making business is booming, using non-traditional digital methods and distribution models. This book explains why we got where we are and where we are heading. For the iPod, downloading market, this book will explain new ways of discovering music, new ways of acquiring it and how technology trends will make music "flow like water," benefiting the people who love music and make music.

    Mitnick could launch missiles or cripple the world's financial markets with a single phone call - or so went the myth. The FBI, phone companies, bounty hunters, even fellow hackers pursued him over the Internet and through cellular airways. But while Mitnick's alleged crimes have been widely publicized, his story has never been told. Now Jonathan Littman takes us into the mind of a serial hacker. Drawing on over fifty hours of telephone conversations with Mitnick on the run, Littman reveals Mitnick's double life; his narrow escapes; his new identities, complete with college degrees of his choosing; his hacking techniques and mastery of "social engineering"; his obsession with revenge.

    For four glittering decades, geniuses like Jerome Kern, George Gershwin, Cole Porter, and Harold Arlen ran their fingers over piano keys, enticing unforgettable melodies out of thin air. Critically acclaimed writer Wilfrid Sheed uncovered the legends, mingled with the greats, and gossiped with the insiders. Now he’s crafted a dazzling, authoritative history of the era that “tripled the world’s total supply of singable tunes.”It began when immigrants in New York’s Lower East Side heard black jazz and blues–and it surged into an artistic torrent nothing short of miraculous. Broke but eager, Izzy Baline transformed himself into Irving Berlin, married an heiress, and embarked on a string of hits from “Always” to “Cheek to Cheek.” Berlin’s spiritual godson George Gershwin, in his brief but incandescent career, straddled Tin Pan Alley and Carnegie Hall, charming everyone in his orbit. Possessed of a world-class ego, Gershwin was also generous, exciting, and utterly original. Half a century later, Gershwin love songs like “Someone to Watch Over Me,” “The Man I Love,” and “Love Is Here to Stay” are as tender and moving as ever.Sheed also illuminates the unique gifts of the great jazz songsters Hoagy Carmichael and Duke Ellington, conjuring up the circumstances of their creativity and bringing back the thrill of what it was like to hear “Georgia on My Mind” or “Mood Indigo” for the first time. The Golden Age of song sparked creative breakthroughs in both Broadway musicals and splashy Hollywood extravaganzas. Sheed vividly recounts how Cole Porter, Richard Rodgers, Jerome Kern, and Johnny Mercer spread the melodic wealth to stage and screen.Popular music was, writes Sheed, “far and away our greatest contribution to the world’s art supply in the so-called American Century.” Sheed hung out with some of the great artists while they were still writing–and better than anyone, he knows great music, its shimmer, bite, and exuberance. Sparkling with wit, insight, and the grace notes of wonderful songs, The House That George Built is a heartfelt, intensely personal portrait of an unforgettable era.A delightfully charming, funny, and most illuminating portrait of songwriters and the Golden Age of American Popular Song. Mr. Sheed’s carefully chosen depictions and anecdotes recapture that amazingly creative period, a moment in time in which I was so fortunate to be surrounded by all that magic.”–Margaret Whiting

    (1983) published as The Trouser Press Guide to New Wave Records.2nd Ed. (1985) published as The New Trouser Press Record Guide.3rd Ed. (1989) published as The New Trouser Press Record Guide (Revised Edition).4th Ed. (1991) published as The Trouser Press Record Guide: The Ultimate Guide to Alternative Music.5th Ed. (1997) published as The Trouser Press Guide to '90s Rock."The Trouser Press Record Guide" has been hailed by music fans and the record industry as "the bible" of nonmainstream rock, stretching across the stylistic boundaries of punk, grunge, indie-pop, techno, noise, avant-garde and ska into hip-hop, new country, metal, roots rocks, folk, modern dance and world music.All new and bigger than ever, "The Trouser Press Record Guide to '90's Rock" definitively covers 2,300 of this decade's most innovative and influential artists, reviewing 8,500 records -- insanely obscure and familiar alike -- from all over the world. Each insightful entry contains pungent critical analysis, biographical information and a complete album disography.Selected praise for "The Trouser Press Record Guide to '90's Rock""My trustworthy fact checker, be-all-and-end-all arguement settler and the last word on modern rock. I don't go on the air without it." -- Gary Cee, WLIR-FM"Still the most comprehensive guide through the labryrinth of indie and alternative rock. WHen you need a refresher course on all of Steve Albini's bands, or if you just want to know what Boy George did after Cultrue Club, this is the book to grab." -- David Browne, "Entertainment Weekly"

    Siracusa's overview, wrap-up, and critique of everything new in OS X 10.10 Yosemite.

    Alone among the big piano companies, Steinway still crafts all of its pianos largely by hand, imbuing each one with the promise and burden of its brand. In this captivating narrative, James Barron of "The New York Times" tells the story of one Steinway piano, from raw lumber to finished instrument. Barron follows that brand-new piano--known by its number, K0862--on its eleven-month journey through the Steinway factory, where time-honored manufacturing methods vie with modern-day industrial efficiency. He looks over the shoulders of men and women--some second- and third-generation employees, some recently arrived immigrants--who transform wood and steel into a concert grand. Together, they carry on the traditions begun more than 150 years ago by the immigrants who founded Steinway & Sons--a family that soared to prominence in the music world and, for a while, in New York City's political and economic life. Barron also explores the art and science of developing a piano's timbre and character before its first performance, when the essential question will be answered: Does K0862 live up to the Steinway legend? From start to finish, "Piano "will charm and enlighten music lovers.

     In the Guide, you'll learn how to: -Use the Ubuntu command line. -Manage users, groups, and file permissions. -Install software on a Ubuntu system, both from the command line and the GUI. -Configure network settings. -Use the vi editor to edit system configuration files. -Install and configure a Samba server for file sharing. -Install SSH for remote system control using public key/private key encryption. -Install a DHCP server for IP address management. -Install a LAMP server. -Install web applications like WordPress and Drupal. -Configure an FTP server. -Manage ebooks. -Convert digital media. -Manage and configure Unity, the default Ubuntu environment. -Manage and halt processes from the command line. -Set up both a VNC server and a client. -Enjoy games on Ubuntu. -And many other topics.

     Many of those most closely involved in cracking the Enigma code – Alistair Denniston, Frank Birch, Dilly Knox – had wrestled with German naval codes for most of the First World War. By the end of the war they had been successfully cracking a new code every day, from their secret Room 40 at the Old Admiralty Building, in a London blacked out for Zeppelin Raids. The techniques they developed then, the ideas that they came to rely on, the people they came to trust, had been developed the hard way, under intense pressure and absolute secrecy during the First World War. Operation Primrose Operation Primrose tells the story of the capture of U-110 – and with it a working Enigma machine. One of the biggest secrets of the war, the capture of that one machine turned the tide of the war. Turing and his colleagues at Bletchley Park worked tirelessly to crack the code, and with the working Enigma machine they finally had their break-through moment. This book sets the story, and the Enigma cryptographers, in context – at the heart of the Battle of the Atlantic, when it reached its crescendo in the pursuit of the battleship Bismarck the week after U110 was taken. It sets Bletchley Park in its wider context too, at the heart of an intricate and maverick network of naval intelligence, tracking signals and plotting them to divert convoys around waiting U-boats, involving officers like James Bond’s future creator, Ian Fleming. It also sets out the most important context of all, forgotten in so much of the Enigma history: that Britain’s own naval code had already been cracked, and its signals were being read, thanks to the efforts of Turing’s opposite number, the German naval cryptographer, Wilhelm Tranow. An exciting and enthralling true story ‘Operation Primrose’ is an excellently researched piece on the race for naval supremacy in the Second World War. Alan Turing Mathematician, philosopher, codebreaker. Turing was one of the most original thinkers of the last century - and the man whose work helped create the computer-driven world we now inhabit. But he was also an enigmatic figure, deeply reticent yet also strikingly naïve. Turing’s openness about his homosexuality at a time when it was an imprisonable offence ultimately led to his untimely death at the age of only forty-one. Alan Turing: Unlocking the Enigma seeks to find the man behind the science, illuminating the life of a person who is still a shadowy presence behind his brilliant achievements. Turing was instrumental in cracking the Nazi Enigma machines at the top secret code breaking establishment at Bletchley Park during the Second World War. But his achievements were to be tragically overshadowed by his supposedly subversive views and for his sexuality. Praise for David Boyle: ‘The tone of the book may be gloomy but there is plenty of entertainment value …’ - Anne Ashworth, The Times ‘Exhilarating’ - Daily Mail ‘He tells these stories, on the whole persuasively and with some startling asides.

    100% complete coverage of all objectives for exam RH302 Exam Readiness Checklist at the front of the book--you're ready for the exam when all objectives on the list are checked off Inside the Exam sections in every chapter highlight key exam topics covered Real-world exercises modeled after hands-on exam scenarios Two complete lab-based exams simulate the format, tone, topics, and difficulty of the real exam Bonus content (available for download) includes installation screen review, basic instructions for using VMware and Xen as testbeds, and paper and pencil versions of the lab exams Covers all RH302 exam topics, including: Hardware installation and configuration The boot process Linux filesystem administration Package management and Kickstart User and group administration System administration tools Kernel services and configuration Apache and Squid Network file sharing services (NFS, FTP, and Samba) Domain Name System (DNS) E-mail (servers and clients) Extended Internet Services Daemon (xinetd), the Secure package, and DHCP The X Window System Firewalls, SELinux, and troubleshooting