Creating and modifying starting scripts


Book Description

Configuration of the procedure of running commands while starting the shell session. In this micro-course it was described how to modify starting files for the text shell. The main modifications that are done in this file, such as setting a path for the executed commands or modifying a prompt, were discussed.




Essential System Administration


Book Description

Essential System Administration,3rd Edition is the definitive guide for Unix system administration, covering all the fundamental and essential tasks required to run such divergent Unix systems as AIX, FreeBSD, HP-UX, Linux, Solaris, Tru64 and more. Essential System Administration provides a clear, concise, practical guide to the real-world issues that anyone responsible for a Unix system faces daily.The new edition of this indispensable reference has been fully updated for all the latest operating systems. Even more importantly, it has been extensively revised and expanded to consider the current system administrative topics that administrators need most. Essential System Administration,3rd Edition covers: DHCP, USB devices, the latest automation tools, SNMP and network management, LDAP, PAM, and recent security tools and techniques.Essential System Administration is comprehensive. But what has made this book the guide system administrators turn to over and over again is not just the sheer volume of valuable information it provides, but the clear, useful way the information is presented. It discusses the underlying higher-level concepts, but it also provides the details of the procedures needed to carry them out. It is not organized around the features of the Unix operating system, but around the various facets of a system administrator's job. It describes all the usual administrative tools that Unix provides, but it also shows how to use them intelligently and efficiently.Whether you use a standalone Unix system, routinely provide administrative support for a larger shared system, or just want an understanding of basic administrative functions, Essential System Administration is for you. This comprehensive and invaluable book combines the author's years of practical experience with technical expertise to help you manage Unix systems as productively and painlessly as possible.




OSx86


Book Description

Unique guide to installing Apple's Mac OS X software on non-Apple hardware If you've always wished you could install Apple's rock solid Mac OS X on your non-Apple notebook, budget PC, or power-tower PC, wish no more. Yes, you can, and this intriguing book shows you exactly how. Walk through these step-by-step instructions, and you'll end up knowing more about Apple's celebrated OS than many of the most devoted Mac fans. You'll learn to build OS X-ready machines, as well as how to install, use, and program OS X. Now that Apple computers are based on the Intel platform, the same as most PCs, rogue developers in droves are installing Mac OS X on PCs, including those based on the AMD and Atom processors; this is the first book to show how to create an OSx86 machine running OS X Provides step-by-step instruction on the installation, use, and programming of OS X on your existing computer, as well as how to build OS X-ready machines Helps you avoid pitfalls and common problems associated with running Apple software on PC hardware Offers numerous practical hints, tips, and illustrations Create your own Hackintosh with this essential guide.




Windows Server 2019 & PowerShell All-in-One For Dummies


Book Description

Your one-stop reference for Windows Server 2019 and PowerShell know-how Windows Server 2019 & PowerShell All-in-One For Dummies offers a single reference to help you build and expand your knowledge of all things Windows Server, including the all-important PowerShell framework. Written by an information security pro and professor who trains aspiring system administrators, this book covers the broad range of topics a system administrator needs to know to run Windows Server 2019, including how to install, configure, and secure a system. This book includes coverage of: Installing & Setting Up Windows Server Configuring Windows Server 2019 Administering Windows Server 2019 Configuring Networking Managing Security Working with Windows PowerShell Installing and Administering Hyper-V Installing, Configuring, and Using Containers If you’re a budding or experienced system administrator looking to build or expand your knowledge of Windows Server, this book has you covered.




PHP 6 Fast & Easy Web Development


Book Description

Learn to create Web pages quickly and easily with PHP—no prior programming experience required! PHP 6 Fast & Easy Web Development provides a step-by-step, learn-by-example path to learning through easy-to-understand language and illustrations. Unlike the verbose text-only chapters found in most programming books, the Fast & Easy Web Development style appeals to users who are new to PHP, or to programming in general. The first three chapters are dedicated to getting Apache, MySQL, and PHP up and running on your Windows or Linux machine. You’ll be surprised at how simple it is, and how quickly you’ll be working. From there, you’ll learn how to create multi-part scripts, display dynamic content, work with MySQL databases, restrict access to certain pages of your site using PHP, create contact management systems, and work with XML. After completing this book, you will have a strong foundation in the basics of Web-based technologies and application design, and will be prepared to learn more advanced topics and programming methods.




Unity from Zero to Proficiency (Beginner)


Book Description

Second Edition updated for Unity 2017, Published in February 2018 Why this book can help you to get started with Game Development Creating your own game can be very intimidating at the start, and quite often, regardless of your experience with games, it is sometimes difficult to find the time and motivation to get over the first barriers and to get started. Often, these barriers seem higher than they actually are. Maybe you are a teacher trying to introduce games in your classroom or a parent trying to help your child with coding, but with no previous coding or game development experience; maybe you are a hobbyist who would love to create interactive environments based on your favorite games; maybe you are a student getting started with game development but you just don't know where to start or what resources to use; or maybe you have tried online video tutorials but found them disjointed. You may be wondering: "How can I start to create my games if I have no experience of coding", or "this game engine is so complex that I just don't know where to get started". This is quite common, and you can easily overcome these issues with a step-by-step approach that gets you to progressively develop and use your skills. This is the approach that I have used successfully over the past years to take students from no knowledge of coding or game development to good levels of proficiency in Unity and coding. Of course, it takes some time and dedication; however, by following the techniques and suggestions described in this book, I can promise you that you will progress, regardless of your background, and become more comfortable with Unity and coding. Content and structure of this book In this book, the second book in the series, you will become comfortable with scripting in Unity by creating a simple survival game. The book includes: A list of the learning objectives at the start of each chapter. Step-by-step activities. Opportunities to engage in deeper learning and problem-solving skills through challenges at the end of each chapter. Quizzes to test your knowledge. Full project and code solutions (in JavaScript and C#) for each chapter. Cheat-sheets (i.e., shortcuts, best practice, etc.) that you can download. The content of each chapter is as follows: Chapter 1 gives an introduction to JavaScript and to core principles that will help you to get started with coding. You will learn key programming concepts such as variables, variable types, or functions. Chapter 2 helps you to code your first script. You will learn how to code following best coding practices, debug your code, and also avoid common errors. Chapter 3 gets you to improve your scripting skills, enhance your game and add more interaction. You will learn to implement a scoring system, to detect collisions, and to load new levels. Chapter 4 explains how you can create and update a user interface for your game (e.g., displaying images and messages onscreen) using scripting. Chapter 5 explains how you can polish-up your game. You will add a splash-screen, a simple inventory system, sound effects, as well as a mini-map. Chapter 6 explains how to add Non-Player Characters (NPCs) with Artificial Intelligence (AI). You will configure each NPC and get them to either follow the player or walk along a simple path of your choice, and also detect collision with them. Chapter 7 provides answers to Frequently Asked Questions (FAQs) (e.g., scripting, audio, AI, or user interface). If you want to start scripting with Unity, using a tried-and-tested method: download this book now




LPIC-1: Linux Professional Institute Certification Study Guide


Book Description

Offering you thorough coverage of the new version of the leading Linux certification from Linux Professional Institute (LPI), this book covers both objectives and materials tested in the two required LPIC-1 exams: LPI 101 and LPI 102. You’ll certainly appreciate the clear, concise information on key exam topics, including using Linux command line tools, managing software, configuring hardware, managing files and filesystems, working with the X Window system, administering the system, basic networking, and more.




A Quick Guide to c# with Unity


Book Description

Why this book can help you to get started fast with C# in Unity It can be intimidating to start with Unity, and while several books can provide comprehensive information, you may, like many other readers, just want to focus on a particular topic and get started fast. This book is part of a series entitled Quick Guides, and does just this. In this book series, you have the opportunity to get started on a particular topic in less than 60 minutes, delving right into the information that you really need. Of course, you can, after reading this book, move-on to more comprehensive books; however, quite often, you may have little time to complete a project or to get comfortable with a topic fast. In this book entitled A Quick Guide to C# in Unity, you will discover how to program in C# and you will learn most of the foundation blocks that you need to get started with C# (e.g., variables, methods, events, or Object-Oriented concepts) using a hands-on approach where you learn and practice as you go. By following the techniques and suggestions described in this short book, I can promise you that you will get started very fast and create your own C# scripts. Along the way, you will also learn about best coding practices, as well as common errors and how to avoid them easily. Content and structure of this book In this book, you will learn about using C# with Unity, including: - Object-Oriented Principles (e.g., classes, variable scope, events, constructors, etc.). - Variables, conditional statements, loops, and other useful structures. - Common C# methods used in Unity and their uses. - The work flow involved in creating and running a script in Unity. The main idea behind this book is to help you to get started quickly with C#. So, if you want to start coding in C# with Unity : download this book now!




KALI LINUX: ADVANCED RED TEAM TECHNIQUES Edition 2024


Book Description

Dive deep into the world of advanced RED TEAM techniques with Kali Linux. This definitive guide, crafted by Diego Rodrigues, offers a practical and detailed approach to exploring advanced cybersecurity methodologies. Learn to use essential tools such as Nmap Metasploit Wireshark Burp Suite John the Ripper IDA Pro OllyDbg Volatility YARA Netcat Cobalt Strike Empire Firejail and many others. This book is ideal for students, professionals, and managers looking to stand out in the competitive cybersecurity market. With content updated for 2024, you will be prepared to face emerging threats and implement cutting-edge solutions. Discover how to apply machine learning and artificial intelligence to enhance cybersecurity, protect endpoints, analyze logs, and monitor threats in real time. Explore topics such as reverse engineering forensic analysis cryptography penetration testing ethical hacking network monitoring security auditing advanced defense techniques. Learn to protect web applications cloud systems with AWS Microsoft Azure Google Cloud and SCADA networks in Industry 4.0. Apply big data in behavior analysis and vulnerability detection. This guide covers all phases of pen testing from reconnaissance to covering tracks including scanning exploitation remote access and privilege escalation. Use tools like Netcat Cobalt Strike Empire and Firejail to maximize the efficiency of your tests. With clear and objective writing Diego Rodrigues provides practical examples and case studies that allow immediate application of knowledge. Prepare for an intense and rewarding learning experience. This is the definitive resource for those who want to become cybersecurity specialists always one step ahead of threats. TAGS: Python Java Linux Kali Linux HTML ASP.NET Ada Assembly Language BASIC Borland Delphi C C# C++ CSS Cobol Compilers DHTML Fortran General HTML Java JavaScript LISP PHP Pascal Perl Prolog RPG Ruby SQL Swift UML Elixir Haskell VBScript Visual Basic XHTML XML XSL Django Flask Ruby on Rails Angular React Vue.js Node.js Laravel Spring Hibernate .NET Core Express.js TensorFlow PyTorch Jupyter Notebook Keras Bootstrap Foundation jQuery SASS LESS Scala Groovy MATLAB R Objective-C Rust Go Kotlin TypeScript Elixir Dart SwiftUI Xamarin React Native NumPy Pandas SciPy Matplotlib Seaborn D3.js OpenCV NLTK PySpark BeautifulSoup Scikit-learn XGBoost CatBoost LightGBM FastAPI Celery Tornado Redis RabbitMQ Kubernetes Docker Jenkins Terraform Ansible Vagrant GitHub GitLab CircleCI Travis CI Linear Regression Logistic Regression Decision Trees Random Forests FastAPI AI ML K-Means Clustering Support Vector Tornado Machines Gradient Boosting Neural Networks LSTMs CNNs GANs ANDROID IOS MACOS WINDOWS Nmap Metasploit Framework Wireshark Aircrack-ng John the Ripper Burp Suite SQLmap Maltego Autopsy Volatility IDA Pro OllyDbg YARA Snort ClamAV iOS Netcat Tcpdump Foremost Cuckoo Sandbox Fierce HTTrack Kismet Hydra Nikto OpenVAS Nessus ZAP Radare2 Binwalk GDB OWASP Amass Dnsenum Dirbuster Wpscan Responder Setoolkit Searchsploit Recon-ng BeEF aws google cloud ibm azure databricks nvidia meta x Power BI IoT CI/CD Hadoop Spark Pandas NumPy Dask SQLAlchemy web scraping mysql big data science openai chatgpt Handler RunOnUiThread()Qiskit Q# Cassandra Bigtable VIRUS MALWARE docker kubernetes Kali Linux Nmap Metasploit Wireshark information security pen test cybersecurity Linux distributions ethical hacking vulnerability analysis system exploration wireless attacks web application security malware analysis social engineering Android iOS Social Engineering Toolkit SET computer science IT professionals cybersecurity careers cybersecurity expertise cybersecurity library cybersecurity training Linux operating systems cybersecurity tools ethical hacking tools security testing penetration test cycle security concepts mobile security cybersecurity fundamentals cybersecurity techniques cybersecurity skills cybersecurity industry global cybersecurity trends Kali Linux tools cybersecurity education cybersecurity innovation penetration test tools cybersecurity best practices global cybersecurity companies cybersecurity solutions IBM Google Microsoft AWS Cisco Oracle cybersecurity consulting cybersecurity framework network security cybersecurity courses cybersecurity tutorials Linux security cybersecurity challenges cybersecurity landscape cloud security cybersecurity threats cybersecurity compliance cybersecurity research cybersecurity technology




Windows Server 2022 & PowerShell All-in-One For Dummies


Book Description

All the essentials for administering Windows Server 2022 in one book Looking for a little help installing, configuring, securing, or running a network running Windows Server 2022? Windows Server 2022 & PowerShell All-in-One For Dummies delivers a thorough guide to network administration in a single, convenient book. Whether you need to start from scratch and install a new server or want to jump right into a more advanced topic like managing security or working in Windows PowerShell you'll find what you need right here. In this 8-books-in-1 compilation, you'll: Learn what you need to install and set up a brand-new Windows server installation Configure your Windows Server and customize its settings based on your needs and preferences Discover how to install, configure, and work with Containers The perfect book for server and system admins looking for a quick reference on Windows Server operation, this book is also a great resource for networking newcomers learning their way around the server software they'll encounter daily.