Linux Command Line

In this course you will learn how to scrape a websites, with practical examples on real websites using JavaScript Nodejs Request, Cheerio, NightmareJs and Puppeteer. You will be using the newest JavaScript ES7 syntax with async/await. You will learn how to scrape a Craigslist website for software engineering jobs, using Nodejs Request and Cheerio. You will be using the newest JavaScript ES7 syntax with async/await. You will then learn how to scrape more advanced websites that require JavaScript such as iMDB and AirBnB using NighmareJs and Puppeteer.I'm gong to also show you with a practical real-life website, how you can even avoid wasting time on creating a web scraper in the first place, by reverse engineering websites and finding their hidden API's!Learn how to avoid being blocked from websites when developing out your scraper, by building out the scraper in a test-driven way with mocked html, rather than hitting the website every time as you're debugging and developing it. You'll also learn what you can do if you're blocked and your alternatives to get your scraper up and running regardless!You will also learn how to scrape on a server with a bad connection, or even if you have a bad connection. You'll even learn how to save your results to a CSV file and MongoDB!How do you build a scraper that scrapes every 1 hour (or other interval), and deploy it do a cloud host like Heroku or Google Cloud? Let me show you, quick and easy!How do you scrape a site requiring passwords? I'm going to show you that too with a real website (Craigslist)!<

Oracle Database Fundamentals Practice Test for All Skill LevelsAre you ready to challenge and enhance your Oracle Database skills? Our practice test, featuring carefully curated questions, is designed to accommodate users of all experience levels, from beginners to advanced database administrators and developers. This test will help you evaluate your current knowledge of Oracle Database fundamentals and identify areas where you can improve.Our Oracle Database Fundamentals practice test covers a broad range of topics, providing a comprehensive overview of essential concepts and functionalities. The questions are categorized into sections focusing on fundamental principles, intermediate database management tasks, and advanced techniques. This well-rounded test will boost your confidence in managing and optimizing databases using Oracle Database.Key Features:Questions that span all levels of expertise, offering a challenging and engaging experience for users at any skill level.Topics covering a wide array of areas, including database architecture, SQL queries, PL/SQL programming, data modeling, indexing, performance tuning, backup and recovery, and security management.Detailed explanations for each question, guiding you through the correct answers and providing deeper insights into Oracle Database best practices and functionalities.A progress tracking system to help you monitor your improvements and pinpoint areas where you need to focus your efforts.Unlimited retakes, allowing you to continuously practice and refine your Oracle Database skills.Whether you are a beginner looking to understand the basics, an intermediate user seeking to expand your knowledge, or a professional aiming to test your expertise, our Oracle Database Fundamentals practice test is designed to meet your needs. With a diverse range of questions and thorough explanations, this practice test is

Are you preparing for the Odoo 18 Functional Certification? This course is designed to help you succeed by offering a series of thoughtfully crafted multiple-choice questions (MCQs) that simulate the actual certification exam experience.In this practice test course, you’ll have access to a comprehensive bank of MCQs covering the essential modules and concepts within Odoo 18, including Sales, CRM, Accounting, Inventory, Purchase, Website, Studio, and more. Each question is designed to not only test your knowledge but also reinforce your understanding with detailed explanations and references to real-world Odoo functionality.Whether you're an aspiring Odoo consultant, a business analyst, or a functional user seeking validation for your skills, this course will help bridge the gap between theoretical knowledge and practical application. You will get familiar with the exam format, learn how to manage your time and identify key focus areas that often appear in the certification.No programming knowledge is required—this course is purely functional and perfect for those with a basic understanding of how Odoo works and how different modules interconnect.By the end of this course, you will be more confident, more prepared, and much closer to earning your official Odoo 18 certification. Let’s get you certified!What You'll Get:A large bank of authentic MCQs covering Sales, CRM, Accounting, Inventory, Purchase, Website, Studio, and more100% verified answers aligned with Odoo v18 functionalityDetailed explanations and real-world references to deepen your understandingMock exams that simulate the real certification experienceExpert tips to help you focus on high-yield topics and manage time during the examOngoing updates aligned with the latest Odoo certification standardsWhy Enroll in This Course?Proven Success:

Learn hands-on ethical hacking, penetration testing, web app pentesting, and Python scripting. This course will teach you everything you need to know to get started and unlock a career in Ethical Hacking Penetration Testing. The course has over 25 hours of video lectures that take you from a complete beginner to an advanced penetration tester.Learn how to set up your very own Virtual Hacking Lab with VirtualBox, learn how to use Linux, perform network scanning and mapping with Nmap, perform system exploitation with Metasploit, hack Wi-Fi networks with aircrack-ng, exploit web applications with BurpSuite, perform SQL injection on vulnerable web apps, learn how to write pentesting scripts with Python, develop a brute-force tool with Python and learn how to develop a custom backdoor with Python.If you are looking to get started in Penetration testing and you want to know if this course is for you or worth taking. Take a look at the reviews and testimonials from students that have already taken the course. Here are some of the most recent reviews from our students:Excellent Explanations - Larry BenskyThe explanation of what is being performed is spot on. Everything is explained and the pace is exactly as needed.Great course, lot's of quality content - JavierGreat course. I got lots of quality content, where I have learned a lot. This course is great for beginners as covers lots of topics in an easy manner. I loved developing the key-logger and the backdoorThe instructor is very good - Davis AnsongThe instructor is very good. The matched my expectations. Anyone wanting to get into IT and ethical hacking should have a look at this course.This course aims to teach beginners everything that is needed to become a professional penetration tester and is carefully tailored and structured to ensure validation

Hello, learners! Greetings From Muhammad Afzal. In this course, you will learn about the MQTT, from the Core Concepts to Setup, Security and Real Time Implementation of MQTT Protocol with different examples.The course takes off with the introduction of MQTT Which Includes What, Why and Where the Utlization of MQTT protocol as well comparison with other protocols. Then the course explains how MQTT benefits the field of Internet of Thing. Next, the course moves on to the MOSQUITTO MQTT BROKER which is one of the standard MQTT broker tool available and teaches how to install and test in on Difrerent Platforms Which Includes Windows / Linux / Mac OS X and Raspberry pi 3. Later you Will Learn Mosquitto Pub/Sub Commands for communication with Broker which includes different parameters. After we will explore the configuration file and enable MQTT Web Sockets, Auth ACL. The course then introduces the WeMos D1 Mini (ESP8266 Based Board) which is a low-cost WiFi module that can be programmed using the Arduino IDE. Then the course demonstrates two projects that use MQTT protocol with WeMos D1 Mini (ESP8266 Based Board) Raspberry PI.Project#1: In this Project you will learn how to publish Temperature Humidity Readings via MQTT Protocol using WeMos D1 Mini (ESP8266 Based Board) and how to display reading on Web Page Using Paho-MQTT JS Library.Project#2: In this Project, you will how to control an LED remotely via Web Application. I also setup an Example of M2M Communication where Raspberry Pi Connected LED will be On/Off if Temperature of WeMos D1 Mini (ESP8266 Based Board) Rise to specific threshold. The projects are designed to showcase the potential use cases of the MQTT protocol and the WeMos D1 Mini (ESP8266 Based Board) module such that you can build your projects.While doing your projects and going through the course, you can feel free to ask your doubts on the Udemy discussion forum.

The Python language is EASY to learn, yet POWERFUL.YouTube, Dropbox, Google, Instagram, Spotify, Reddit, Netflix, Pinterest - they are all developed using Python.Learning Python opens up the possibilities of a whole new career in Data Science, Machine Learning, Artificial Intelligence etc.The course is presented in an easy to follow format with slides and programs.I put in my very BEST to make it as easy to understand as possible for EVERYONE !In this course you will get to learn from the very basics of python to an advance level concepts of python with the help of several programs and some python projects. So this program is basically designed for the people who do not have any prior knowledge of any programming language and designed for the one's who already have a programming background and want to switch there career towards the python programming language. This is a course which will help the people in interviews also because the small-small concepts where people lack in python , I have covered all those concepts in this course. I have started form the very beginning that why you should learn python, why people prefer python , how to use environments etc. till the concepts of Object oriented programming language and at last covered three projects which will help you in building your logic and concept that how to make a project in python and how to build your logic towards python programming language.The projects will be consisting of all the concepts which you have learned in tis python course and I will be telling you how to implement the python concepts for making some easy and wonderful projects. And you will also be learning about some libraries in python with the help of the python projects discussed in this course.This course covers all the following concepts theoretically and practica