Beginning Linux Programming

The Old Lady from There Was an Old Lady Who Swallowed a Bat! is back for a snowy adventure -- now in a bestselling Level 1 reader format!The old lady says, 'Look, it's snow!''Come on pup. Here we go!'Put on gloves and warm blue hat.Then walk on a snowy path.The Old Lady enjoys a snowy day in this Level 1 story featuring simple sentences, words to sound out, and rhymes just right for the beginning reader! Scholastic Readers encourage the joy and fun of reading with topics that kids love -- perfect for children beginning to read on their own!

本書是首本以HID 為中心的中文技術書籍,針對HID 技術規範,講述的詳細程度遠超現有的USB、藍牙、Linux內核等方面的相關書籍和文檔。本書以HID 概念為中心,詳細介紹了USB HID、BLE HID等實現方式,並橫向串通了其中的HID概念;同時以HID實現為中心,詳細介紹了在多個開發環境、多個硬件平臺上實現復合HID設備的方法。理解HID概念和使用方法,有助於開發人員繞過驅動程序開發,減少各操作系統的開發差異,實現免驅動的設備。

本書以51系列單片機和S3C24xx系列(S3C2410/S3C2440)ARM嵌入式處理器為例，講述嵌入式系統硬件工作原理與接口應用技術、嵌入式程序設計及嵌入式Linux基礎應用。全書共分為10章，主要內容有：嵌入式系統概論、單片機基礎、ARM體系結構、ARM指令系統、時鐘及電

第1章緒論、第2章Linux操作系統的安裝、第3章Hadoop的偽分布式安裝、第4章Hadoop集群的搭建及配置、第5章Hadoop HDFS命令、第6章MapReduce編程入門、第7章Hive:SQL on Hadoop、第8章Sqoop:SQL to Hadoop、第9章HBase：HadoopDatabase、第10章Spark的介紹與安裝、第11章綜合案例――網絡爬蟲大數據分析

Bamboo Kingdom #1: Creatures of the FloodOne kingdom. Three worlds. It’s WARRIORS—but with pandas! This thrilling new series from bestselling author Erin Hunter follows three panda cubs, separated at birth, who must join together to complete a prophecy and save their home.The pandas of the Bamboo Kingdom have never forgotten the great flood that ended the peaceful life they’d always known. But for three young creatures born that day, the flood marks not an end, but a beginning—the beginning of their struggles to find a place in very different worlds.Leaf, raised in the sparse Northern Forest, works tirelessly to help her family find bamboo to eat; Rain, hot-tempered, refuses to accept a suspicious new leader in her Southern Forest community; and Ghost, clumsy and uncoordinated, worries he’ll never fit in with his hunter family in the mountains.None of them know that the others are out there, but thanks to a mysterious tiger that’s been threatening the Kingdom, they will soon find each

本書共分8章。第一章 嵌入式系統概述。第二章 ARM體系結構。第三章ARM指令系統。第四章 ARM匯編語言程序設計。第五章 嵌入式系統硬件技術基礎。第六章 基於S3C2410的硬件結構與接口編程。第七章嵌入式Linux操作系統。第八章 嵌入式系統設計方法及開發實例。

本書一共21章。第1、2章分別介紹了UNIX系統和UNIX標準化的一些內容。第3～6章介紹了文件I/O、文件和目錄、標準I/O庫、系統數據文件和信息。第7～10章介紹了進程相關事項，包括進程環境、進程控制、進程關係，以及進程如何處理信號。第11、12章介紹了線程的內容，包括線程本身及線程控制的策略。第13章介紹了守護進程。第14章介紹了高級I/O。第15～17章專門介紹了IPC的各種細節，包括傳統的IPC、網絡IPC和高級IPC。第18、19章對終端概念進行了介紹，包括終端I/O和偽終端。第20、21章用兩個“長示例”將前述章節介紹的知識串聯起來，分別是一個數據庫示例和一個與網絡打印機通信的示例。本書適合對UNIX/Linux有一定使用經驗或者編程經驗的讀者，有C語言基礎的讀者，從事UNIX/Linux應用軟件開發的讀者或者對此感興趣的讀者。

本書主要講解計算機系統中核心的技術知識，涵蓋緩存、內存屏障、無鎖編程、網絡基礎、TCP/UDP、端口復用、網絡收發包流程、物理內存、虛擬內存等內容。本書還分享了實際工作中可能出現的技術難題及解決方案供讀者借鑒。為了使讀者輕鬆、快速地理解書中晦澀難懂的技術知識，本書作者精心繪製了大量的流程圖、結構圖。為了使讀者更好地理解Linux內核源碼，本書還提供了大量經過注釋的Linux內核源碼供讀者下載。通過閱讀本書，讀者可以輕鬆、快速地掌握這些技術知識，並通過源碼和書中配圖加強對相關知識的理解。

本書為《A Series of Unfortunate Events》25週年全新收藏版，由英國繪者Emily Gravett以細膩筆觸重繪經典畫面。Lemony Snicket筆下的Baudelaire孤兒三兄妹，聰明、勇敢，卻始終與厄運相伴——貪婪的惡人、險惡的陰謀、糟糕的早晨接踵而至。荒謬與冷笑之間，映照出命運的諷刺與人性的柔光。即使故事滿溢不幸，仍令人忍不住一頁又一頁讀下去。亮點：．Emily Gravett重新繪製經典插圖．全球暢銷六千萬冊黑色喜劇代表作．哥德幽默風格，收藏與重讀皆宜Be warned – to commiserate 25 years of misfortune and gloom, Lemony Snicket’s publishers have taken the untold risk of creating brand new collectors’ editions of A Series of Unfortunate Events, illustrated by the obscenely talented Emily Gravett. The temptation to buy a copy is severe indeed… Dear reader, You still have time to choose another international best-selling series to read. But if you insist on discovering the unpleasant adventures of the Baudelaire orphans, then proceed with caution… Violet, Klaus, and Sunny Baudelaire are intelligent children.They are charming, and resourceful, and have pleasant facial features. Unfortunately, they are exceptionally unlucky. In The Bad Beginning, the siblings encounter a greedy and repulsive vil

本書介紹基於R語言的數據分析與預測算法涉及的基礎知識，全書共分為六個部分：R語言、數據可視化、R語言統計學、數據整理、機器學習和生產力工具。書中涵蓋概率、統計推斷、線性回歸和機器學習等概念，可以幫助讀者培養諸如R編程、數據整理、數據可視化、預測算法構建、使用Unix/Linux框架(shell)組織文件、使用Git和GitHub進行版本控制，以及可複現文檔準備等技能，進而幫助讀者解決現實的數據分析問題。

本書以大數據系統運維工程師崗位要求為依據，以企業的實際工作任務為導向編寫而成。全書分為三個部分，共7章，分別介紹：雲計算與大數據運維概論、Linux操作系統、OpenStack部署與運維、Docker容器虛擬化技術、大數據運維導論、大數據運維實操、大數據運維監控。 本書可作為大學本科和高等職業技術學院大數據、雲計算、計算機網絡等計算機相關專業的教學用書，也可供有關技術人員參考、學習、培訓之用。

本書詳細介紹了一個大數據應用案例――電影推薦系統（Scala版），案例涉及數據預處理、數據存儲與管理、數據分析和數據可視化等流程，涵蓋Linux、MySQL、Hadoop、Spark、IntelliJ IDEA、Spring等系統和軟件的安裝與使用方法。案例採用的編程語言是Scala和Java。

本書基於ARM Cortex-A8 內核的三星 S5PV210 CPU，主要講解 ARM CPU 開發的全套相關技術，包括ARM體系的背景知識、常規開發方式、ARM 體系結構和彙編指令集。本書還基於 X210 開發板講解了開發板的原理圖、芯片的數據手冊，以及開發板的刷機流程等，講解了 GPIO、LED、DDR、串口、定時器、看門狗、SD 卡、NAND Flash、iNAND、I2C 總線、LCD 屏、A/D 轉換器、電阻式和電容式觸摸屏等 ARM CPU 常見外設的原理，並使用彙編和 C 語言編程進行了外設及代碼重定位、時鐘體系等的原理和功能的編程實踐。本書最後還利用X210 平臺結合部分外設寫了一個裸機串口的 Shell 作為小項目，幫助讀者理解什麼是交互式 Shell，為下一階段U-Boot 及 Linux 內核的學習打好基礎。在具體講解過程中，本書引用了產品的一部分原始英文圖表，並有針對性地進行了適當的說明。本書適合從事 CPU 開發等相關工作的人員和相關專業的學生閱讀參考。

New Practical Chinese Reader is a new series of textbooks designed for native English speakers to learn Chinese,It consists of 70 lessons in six volumes,covering beginning to intermediate levels for t

Knitting patterns are notorious for inaccuracies in measurements and confusing directions--but no more! The Knitting Pattern Writing Handbook sets new standards for clear, accurate pattern writing, walking aspiring and experienced designers alike through each must-have component of a thorough, well-written pattern, including how to devise and present gauge, charts, and sizing information that is correct and easy-to-follow. With a focus on how to make patterns accessible to contemporary knitters--especially beginning knitters--this much-needed reference book is destined to become a classic in an industry that is beginning to professionalize after decades (even centuries!) of informal and home-based instruction. With 90,000 patterns being sold annually on the popular knitting community site Ravelry, there's a burgeoning group of indie knitwear designers eager for this guidance, provided by authors Kristina McGrath and Sarah Walworth, who host a monthly live broadcast on the technical asp

New Practical Chinese Reader is a new series of textbooks designed for native English speakers to learn Chinese. It consists of 70 lessons in six volumes, covering beginning to intermediate levels for

Legal Skills is the essential text for students new to law, helping them make the transition from secondary education and equipping them with the skills they need to succeed from the beginning of thei

Meet Dot the ladybug, a charming new My First I Can Read character, who loves dots and spots. Beginning readers will fall in love with the simple wordplay and adorable illustrations! Dot the ladybug can't wait to celebrate her Dot Day with her friends. But when she goes to Spots' house, she doesn't spot anyone. Not here. Not there. Not anywhere! Dot must follow the clues to solve the mystery.Kallie George's fun yet simple wordplay pairs perfectly with Stephanie Fizer Coleman's vibrant illustrations in this My First I Can Read adventure for beginning readers. With simple, playful text and joyful, bright art, this My First I Can Read book is perfect for shared reading with a child. Books at this level feature basic language, word repetition, and whimsical illustrations, ideal for sharing with emergent readers. The active, engaging stories have appealing plots and lovable characters, encouraging children to continue their reading journey.

本書從初學者的角度詳細介紹大數據的核心技術。全書共11章，包括Linux的基礎操作、Hadoop大數據處理架構、HDFS分布式文件系統、MapReduce分布式計算框架、ZooKeeper分布式協調服務、YARN資源管理器、HBase分布式數據庫、Hive數據倉儲、PySpark數據處理與分析及綜合案例等，還提供了相應的示例代碼，以幫助讀者進一步理解相關方案的實現過程。

From Laura Gehl, author One Big Pair of Underwear and Goat Wants to Eat, comes another side-splitting Ready-to-Go! Ready-to-Read about three animal friends on their first snow day! Cat sees snow. Dog cannot blow the snow. Pig is slow in the snow. Can they still have fun in the snow? Perfect for kids at the beginning of their reading journeys, Cat Sees Snow was written for children who have learned the alphabet and are ready to start reading! And what better way to get kids excited than with a hilarious story with words they can read on their own? Each Ready-to-Go! Ready-to-Read includes a note to parents explaining what their child can expect, a guide at the beginning for readers to become familiar with the words they will encounter in the story, and reading comprehension questions at the end. Each Ready-to-Go! story contains about 100 words and features sight words, rhyming words, and repetition to help children reinforce their new reading skills. In this book, readers will learn six

The Old Lady from There Was an Old Lady Who Swallowed a Bat! is back for a fall adventure -- now in a bestselling Level 1 reader format!The old lady says "Hooray!"We have a trip today!Grab your bag. Say hello!Get on the bus. Off we go!The Old Lady heads to the farm in this Level 1 story featuring simple sentences, words to sound out, and rhymes just right for the beginning reader! Scholastic Readers encourage the joy and fun of reading with topics that kids love -- perfect for children beginning to read on their own!

本書介紹了Python3網絡爬蟲的常見技術。首先介紹了網頁的基礎知識，然後介紹了urllib、Requests請求庫以及XPath、Beautiful Soup等解析庫，接著介紹了selenium對動態網站的爬取和Scrapy爬蟲框架，最後介紹了Linux基礎，便於讀者自主部署編寫好的爬蟲腳本。本書所有代碼和相關素材可以到GitHub下載獲取，地址為https://github.com/sfvsfv/Crawer。本書主要面向對網絡爬蟲感興趣的初學者。

本書致力於從理論結合實戰的角度介紹C++的語法、標準庫以及開發環境，結合知乎網站等出現的數千個C++學習與開發問題，將面向對象的建模技術同簡單的數學建模相結合，從而同時培養同學分析問題、解決問題的能力。本書的例題及習題注重趣味性，並同時與要介紹的C++概念巧妙結合，從而較好闡述了C++語法概念的使用背景，使得同學們在遇到新的類似的問題時，能夠恰當的利用C++的相關概念解決問題。本教材採用的實驗環境為Microsoft Visual Studio+Qt插件，該環境開發和發佈的程序可以在windows、linux、android、ios、QNX、Embedded Linux等不同操作系統平臺及桌面和移動等不同環境運行，利用數學建模+面向對象建模+圖形用戶界面三層模式。

THE WARRIOR ANGEL OF ST. DUMAS RETURNS!Jean-Paul Valley does not want to be Azrael ever again. All it has brought him is pain, violence, and misery. He has sequestered himself away at a monastery in Europe to find peace. But when a young woman who claims to have the same System programming that made Jean-Paul into Azrael arrives at the monastery, he won’t have a choice but to don his violent mantle of Azrael once more to protect her from the deadly assassins who wish her harm.From the rising star creative team ofDan Watters(Arkham City: The Order of the World,Lucifer) andNikola Cižmešija(Batman: Urban Legends,Future State: Gotham) this collection redefines one of the Batman world’s most iconic and fierce characters!

這是一本系統剖析SoC底層軟件低功耗系統設計、實現與定制化的著作，同時它還全面講解了低功耗的知識點以及各種低功耗問題的定位與優化。作者在華為海思等半導體企業深耕低功耗領域10餘年，本書內容基於作者的實際商用經驗撰寫而成，讀完本書後，我們至少能掌握以下知識：（1）Linux內核中所有與低功耗相關的17個模塊的設計與實現原理，以及這些模塊的自定義實現和二次開發，這部分內容能讓讀者對低功耗相關的問題知其然並知其所以然。（2）Linux內核中關於低功耗的設計思想，既同時適用於宏內核、微內核和精簡內核，又可以給其他的操作系統提供思路和啟發。（3）低功耗的20餘個擴展知識點，讓讀者對低功耗有更全面、更深入地瞭解。（4）各種低功耗問題的定位方法和通用優化手段。

本書共7章，具體內容簡述如下。第1章： 網絡攻防技術概述。本章較為系統地介紹網絡攻防的基礎知識，主要包括網絡攻擊的類型、方法、實施過程及發展趨勢。第2章： Windows操作系統的攻防。本章在介紹Windows操作系統安全機制的基礎上，重點從數據、進程與服務、日誌、系統漏洞、註冊表等方面分別介紹攻防的實現方法。第3章： Linux操作系統的攻防。本章在介紹Linux操作系統工作機制和安全機制的基礎上，分別介紹用戶和組、身份認證、訪問控制、日誌等的安全機制，並對Linux操作系統的遠程攻防技術和用戶提取方法進行介紹。第4章： 惡意代碼的攻防。惡意代碼包括的內容較多，而且相關內容的發展較快。本章重點對計算機病毒、蠕蟲、木馬、後門、僵屍網絡和Rootkit等典型惡意代碼從攻擊與防範兩個層面進行較為系統的介紹。第5章： Web服務器的攻防。本章在對比分析了C/S結構和B/S結構及安全機制的基礎上，從Web服務器的組成出發，重點介紹Web服務器信息的收集方法、Web數據的攻防、Web應用程序的攻防及Web服務器軟件的攻防等內容。第6章： Web瀏覽器的攻防。本章與第5章的內容相互照應，但重點不同。本章主要從Web瀏覽器安全應用出發，從瀏覽器插件和腳本、Cookie、網頁木馬、網絡釣魚、黑鏈攻擊等方面，介紹針對Web瀏覽器的攻擊與防範方法。第7章： 移動互聯網應用的攻防。作為近年來發展迅速的移動互聯網應用及存在的主要安全問題，本章立足于應用安全，通過大量的案例介紹，從技術和非技術兩個層面介紹相關的安全問題，並提出相應的安全防範方法。

Logically organized and accessible, this updated Fifth Edition of Gujarati′s classic text provides students with an overview of the basics of econometric theory from ordinal logistic regression to time series. Student friendly and easy to understand, the book helps beginning students understand econometric techniques through extensive examples, careful explanations, and a wide array of chapter-ending questions and problems.

本書是被譽為UNIX程式設計“聖經”的Advanced Programming in the UNIX Environment一書的第3版。在本書第2版出版後的8年中，UNIX發生了巨大的變化，特別是影響UNIX程式設計介面的有關標準變化很大。本書在保持前一版風格的基礎上，根據新的標準對內容進行了修訂和增補，反映了新的技術發展。書中除了介紹UNIX檔和目錄、標準I/O庫、系統資料檔案和資訊、進程環

Adventure Friends Miguel and Clarke search for a lost dog in this full-color book perfect for beginning readers!Pick a book. Grow a Reader!This series is part of Scholastic's early reader line, Acorn, aimed at children who are learning to read. With easy-to-read text, a short-story format, plenty of humor, and full-color artwork on every page, these books will boost reading confidence and fluency. Acorn books plant a love of reading and help readers grow!Miguel and Clarke help a neighbor find their lost dog, Spider. They grab their walking sticks and map. Then they set out to search the woods. Across four short stories, their adventure leads them to Spider -- and to the perfect spot for a secret fort!With easy-to-read text and full-color artwork throughout, this adventure-filled early reader series is sure to be a hit with beginning readers!

本書是一本立足當前網絡應用實際、較為全面地介紹網絡攻防實訓的專業教材和技術指導書，也是《網絡攻防技術（微課視頻版）》（清華大學出版社）的配套用書，是首批國家級一流課程“網絡攻擊與防範”的配套教材。本書由網絡攻防基礎實訓、Windows操作系統攻防實訓、Linux操作系統攻防實訓、惡意代碼攻防實訓、Web服務器攻防實訓、Web瀏覽器攻防實訓和移動互聯網應用攻防實訓7章組成。為便於教學組織，並突出內容的完整性，每個實驗提供了預備知識、實驗目的和條件、實驗過程、任務與思考4個知識模塊。 本書對應《網絡攻防技術（微課視頻版）》的章節安排，每章遴選了一些典型的實驗實訓場景，在內容組織上既考慮到每個實驗實訓的獨立性，又考慮到不同實驗實訓之間的關聯以及內容的有效銜接。本書的內容沒有依賴於某個特定的系統或平臺，大量實驗實訓都是基於Kali Linux這一專業滲透測試工具集合完成，借助Kali Linux讀者可以快速搭建攻防場景並完成實驗實訓過程。為便於讀者操作，本書配備了完整的操作視頻。 本書可作為高等院校信息安全、網絡空間安全、網絡安全與執法等相關專業教材，也可作為從事網絡與系統管理相關方向技術人員以及理工科學生學習網絡攻防的參考用書。

New Practical Chinese Reader is a new series of textbooks designed for native English speakers to learChinese. It consists of 70 lessons isix volumes， covering beginning to intermediate levels for thr

A beginning chapter book series based on the award-winning picture book, A Friend for Henry. Henry likes Classroom Ten. He likes how it is always the same. But this week, Henry's class will have a parade, and a parade means having Share Time on the wrong day. A parade means playing instruments that are too loud. A parade means this week is not like always. Join Henry as he navigates the ups and downs of marker missiles, stomach volcanoes, and days that feel a little too orange. From the creators of the Schneider Family Honor-winning picture book A Friend for Henry, this warmly funny book starring a child on the autism spectrum is a reassuring read for school-bound kids of all stripes. GREAT FOR BEGINNING READERS: With short chapters and simple text, this book is perfect for newly independent readers who are just moving into longer books. BACK TO SCHOOL: Familiar school scenarios--from new schedules to making new friends--are portrayed with humor and understanding in this series that wi

Meet 46 engineers who are changing our world. Find out what makes them tick and how they create awe-inspiring technologies to improve our lives.Engineers are the superheroes of the real world. They use their problem-solving skills to face down the biggest challenges we have, from creating clean energy to designing prosthetic limbs, from eliminating food shortages to programming AI to exploring the surface of Mars. In this book you’ll meet 46 engineers, from apprentices and lab technicians to university professors and start-up CEOs and hear what problems they are solving and why they love their jobs. Engineers are changing the world. Will you be one of them?

本書針對具備Linux基礎的人群，主要介紹了虛擬化、Docker企業級應用、監控的相關知識與應用，以企業級的實戰項目案例，使讀者能夠掌握應用運維的工作內容。專案案例包括KVM動態遷移、性能優化、Docker企業級應用 、Mesos部署、ELK部署、桌面虛擬化、Nagios與Zabbix部署，通過以上項目案例的訓練，讀者能夠部署虛擬化與容器雲，使自己的運維水準達到一個新的高度。本書通過通俗易懂的原理