The document discusses various aspects of the Ubuntu operating system including how it boots using GRUB, its use of the EXT file system, desktop management tools like GDM and Nautilus, and software management with tools like Synaptic and the Ubuntu Software Centre. Security features are mentioned as well as the file structure of an Ubuntu system. The author's own projects involving customizing Ubuntu are also briefly described.
The document provides an overview of the Ubuntu operating system. It discusses Ubuntu's history as a Debian-based Linux distribution first released in 2004. It covers Ubuntu's design principles including its use of the Linux kernel for process management, memory management, and file systems. It also addresses security topics like hacking threats and strategies for hardening Ubuntu systems. Basic commands and utilities included in Ubuntu are outlined.
Ubuntu is a free and open-source operating system that is gaining popularity as an alternative to proprietary operating systems. It provides users with a full-featured desktop environment as well as server capabilities. Ubuntu offers many advantages including being safe, fast, free of charge, and providing regular free updates. It is suitable for general users and supports a wide range of hardware. The Ubuntu community is large and actively contributes to its ongoing development.
Ubuntu Linux is a free and open-source operating system based on Debian GNU/Linux with a wide range of pre-installed applications. It has a philosophy of being freely accessible to all and believes software should be free, modifiable, and shared. Ubuntu follows a six-month release cycle and has a large, helpful global community for sharing knowledge and solving problems.
Ubuntu is a popular Linux-based operating system that is free, open-source and user-friendly. It has many advantages over other operating systems like Windows including being less resource intensive, more secure, and providing regular free updates. Ubuntu is widely used both for personal computers and servers around the world.
This document provides an introduction to Ubuntu, an open-source Linux operating system. It discusses what Ubuntu is, why users would want to use it, its default applications, and recent Ubuntu releases. It then provides overviews of the Ubuntu desktop, panels, menus, icons, virtual desktops, and the Nautilus file browser. It discusses how files are handled in Ubuntu and basic day-to-day file management tasks. The document concludes with exercises for the reader to complete.
Ubuntu is a Linux operating system based on Debian that emphasizes simplicity and freedom. It uses the Linux kernel and consists of free software. Ubuntu aims to give users freedom over the software, including accessing source code and modifying or redistributing the software. Major editions include Ubuntu Desktop and Server. It supports common computer architectures and has variants customized for different uses. Popular applications included in Ubuntu are Firefox, LibreOffice, GIMP, and Thunderbird. Ubuntu is a popular choice due to its simplicity, large software repository, active community support, and regular free updates.
Ubuntu is a Debian-based Linux operating system with Unity as its default desktop. It contains software like LibreOffice, Firefox, and Thunderbird by default and supports additional software via its software center. Ubuntu aims to be secure out of the box with user programs running with low privileges. It uses GRUB as its bootloader and EXT4 as its default file system. Software can be installed and managed through the software center or via terminal commands. Ubuntu is generally considered virus free and safe due to its architecture and lack of widespread malware.
It is a simple powerpoint presentation on Linux Operating System of its brief and simplified introduction of this Operating System.
This is based on Ubuntu version of Linux.
The document provides an overview of Linux, including its history and features. It discusses how Linux originated from the GNU project and was started by Linus Torvalds. Linux is an open source operating system that can run on various platforms. It provides features like multi-user access, multitasking, and security benefits compared to other operating systems. The document also describes the typical Linux desktop environment and popular software applications available for Linux.
This document provides an overview of the history and architecture of the Linux operating system. It discusses how Linux originated as a free alternative to proprietary operating systems like DOS, Mac OS, and UNIX. Key individuals in the development of Linux include Linus Torvalds and Richard Stallman. The document also outlines the core components of Linux like the kernel, shell, and system utilities, as well as common uses of Linux as a desktop, server, and firewall platform.
This document compares Linux and Windows operating systems. It discusses their origins, differences in being open source versus proprietary, graphical user interfaces, available applications, hardware support, ease of use, distributors, pricing, and security considerations. While Linux is free and open source, Windows has a larger user base and more available software. Both systems have advantages and continuing development will impact their future positions relative to one another.
Unix was created in 1969 by Ken Thompson at Bell Labs to allow multiple users to access a computer simultaneously. It features a multi-user design, hierarchical file system, and shell interface. The kernel handles memory management, process scheduling, and device interactions to enable these features. Common Unix commands like cat, ls, cp and rm allow users to work with files and directories from the shell. File permissions and ownership are managed through inodes to control access across users.
The document discusses the history and features of the Linux operating system. It notes that Linux was developed in 1991 by Linus Torvalds, a student at the University of Helsinki. Torvalds released the Linux source code publicly, allowing thousands of developers to contribute to its growth. Linux is an open-source operating system that provides many of the same functions as proprietary systems like Windows and macOS, including user interfaces, task management, and support for various hardware devices.
This document provides an overview of Linux including:
- Different pronunciations of Linux and the origins of each pronunciation.
- A definition of Linux as a generic term for Unix-like operating systems with graphical user interfaces.
- Why Linux is significant as a powerful, free, and customizable operating system that runs on multiple hardware platforms.
- An introduction to key Linux concepts like multi-user systems, multiprocessing, multitasking and open source software.
- Examples of common Linux commands for file handling, text processing, and system administration.
Linux was created in 1991 by Linus Torvalds as a hobby project and free operating system. It gained popularity through distributions like Slackware and Red Hat Linux. Key developments included the Linux kernel version 1.0 release in 1994, establishment of major desktop environments like KDE and GNOME in the 1990s, and Ubuntu's first release in 2004 which helped popularize Linux for desktop users.
The document discusses the history and advantages of Linux compared to other operating systems like Windows, DOS and UNIX. It explains how the GNU project was started to develop a free and open source UNIX-like operating system. It then describes how Linus Torvalds developed the initial Linux kernel in 1991 building on the work of the GNU project. It highlights some key advantages of Linux like high security, many available tools and the flexibility of the environment. It also provides a brief overview of some common Linux components like the kernel, shells, KDE/GNOME desktop environments and the directory structure.
Ubuntu is the most popular desktop Linux distribution led by Canonical Ltd. Ubuntu brings the African philosophy of "humanity to others" to computers. It is a desktop-oriented OS based on Ubuntu and Debian, and was originally developed in India. The latest version is 15.04 named "Vivid Vervet" which features Linux kernel 3.19, systemd replacing upstart, Firefox 36, LibreOffice 4.4, and Docker 1.5.0. It installs with applications like LibreOffice, Firefox, and games, and allows running other OS applications via Wine or virtual machines.
This ppt gives information about:
1. Administering the server
2. Correcting installation problems
3. Setting up user accounts
4. Connecting to the network
5. Configuring utilities
The document discusses Linux file systems. It describes that Linux uses a hierarchical tree structure with everything treated as a file. It explains the basic components of a file system including the boot block, super block, inode list, and block list. It then covers different types of file systems for Linux like ext2, ext3, ext4, FAT32, NTFS, and network file systems like NFS and SMB. It also discusses absolute vs relative paths and mounting and unmounting filesystems using the mount and umount commands.
The document provides an overview of the Linux operating system, including its origins, capabilities, and essential components. It discusses how Linux began as a hobby for Linus Torvalds in 1991 and has since grown to power servers, supercomputers, and other devices. The document also summarizes that Linux is an open-source, customizable operating system made up of a kernel, operating system, environments, applications, and distributions. It is freely available and developed collaboratively by its user community.
Microsoft Corporation is a leading software and technology company headquartered in Redmond, Washington. It develops and sells the widely used Windows operating system, which has evolved over several versions from Windows 1.0 in 1985 to the current Windows 10. Microsoft also produces other popular software like Office and was founded in 1975 by Bill Gates and Paul Allen.
Linux is an open-source operating system that originated as a personal project by Linus Torvalds in 1991. It can run on a variety of devices from servers and desktop computers to smartphones. Some key advantages of Linux include low cost, high performance, strong security, and versatility in being able to run on many system types. Popular Linux distributions include Red Hat Enterprise Linux, Debian, Ubuntu, and Mint. The document provides an overview of the history and development of Linux as well as common myths and facts about the operating system.
Unix is a multi-user, multi-tasking operating system that was first created in 1969 at Bell Labs. It allows many users to use the system simultaneously running multiple programs. Linux originated in 1991 as a personal project and is now a free, open source Unix-like operating system. It features multi-tasking, virtual memory, networking and more. Linux is widely used for servers, workstations, internet services and more due to its low cost, stability, and reliability compared to other operating systems.
The document provides an overview of the UNIX operating system through a seminar presentation. It discusses the history of UNIX from the 1970s to the 2000s, defines what UNIX is, describes common UNIX commands and the file system structure, and covers topics like memory management, interrupts, reasons for using UNIX, and some applications of UNIX like storage consulting and middleware/database administration. The presentation is intended to educate about the key aspects and functionality of the UNIX operating system.
Best practices in deploying IBM Operation Decision Manager Standard 8.8.0Pierre Feillet
This session was presented at Interconnect 2016 in session bdm-4361. It covers ODM 8.8.0 version. This deck explains the basics of ODM architecture and guides deployment for DevOps.
It is a simple powerpoint presentation on Linux Operating System of its brief and simplified introduction of this Operating System.
This is based on Ubuntu version of Linux.
The document provides an overview of Linux, including its history and features. It discusses how Linux originated from the GNU project and was started by Linus Torvalds. Linux is an open source operating system that can run on various platforms. It provides features like multi-user access, multitasking, and security benefits compared to other operating systems. The document also describes the typical Linux desktop environment and popular software applications available for Linux.
This document provides an overview of the history and architecture of the Linux operating system. It discusses how Linux originated as a free alternative to proprietary operating systems like DOS, Mac OS, and UNIX. Key individuals in the development of Linux include Linus Torvalds and Richard Stallman. The document also outlines the core components of Linux like the kernel, shell, and system utilities, as well as common uses of Linux as a desktop, server, and firewall platform.
This document compares Linux and Windows operating systems. It discusses their origins, differences in being open source versus proprietary, graphical user interfaces, available applications, hardware support, ease of use, distributors, pricing, and security considerations. While Linux is free and open source, Windows has a larger user base and more available software. Both systems have advantages and continuing development will impact their future positions relative to one another.
Unix was created in 1969 by Ken Thompson at Bell Labs to allow multiple users to access a computer simultaneously. It features a multi-user design, hierarchical file system, and shell interface. The kernel handles memory management, process scheduling, and device interactions to enable these features. Common Unix commands like cat, ls, cp and rm allow users to work with files and directories from the shell. File permissions and ownership are managed through inodes to control access across users.
The document discusses the history and features of the Linux operating system. It notes that Linux was developed in 1991 by Linus Torvalds, a student at the University of Helsinki. Torvalds released the Linux source code publicly, allowing thousands of developers to contribute to its growth. Linux is an open-source operating system that provides many of the same functions as proprietary systems like Windows and macOS, including user interfaces, task management, and support for various hardware devices.
This document provides an overview of Linux including:
- Different pronunciations of Linux and the origins of each pronunciation.
- A definition of Linux as a generic term for Unix-like operating systems with graphical user interfaces.
- Why Linux is significant as a powerful, free, and customizable operating system that runs on multiple hardware platforms.
- An introduction to key Linux concepts like multi-user systems, multiprocessing, multitasking and open source software.
- Examples of common Linux commands for file handling, text processing, and system administration.
Linux was created in 1991 by Linus Torvalds as a hobby project and free operating system. It gained popularity through distributions like Slackware and Red Hat Linux. Key developments included the Linux kernel version 1.0 release in 1994, establishment of major desktop environments like KDE and GNOME in the 1990s, and Ubuntu's first release in 2004 which helped popularize Linux for desktop users.
The document discusses the history and advantages of Linux compared to other operating systems like Windows, DOS and UNIX. It explains how the GNU project was started to develop a free and open source UNIX-like operating system. It then describes how Linus Torvalds developed the initial Linux kernel in 1991 building on the work of the GNU project. It highlights some key advantages of Linux like high security, many available tools and the flexibility of the environment. It also provides a brief overview of some common Linux components like the kernel, shells, KDE/GNOME desktop environments and the directory structure.
Ubuntu is the most popular desktop Linux distribution led by Canonical Ltd. Ubuntu brings the African philosophy of "humanity to others" to computers. It is a desktop-oriented OS based on Ubuntu and Debian, and was originally developed in India. The latest version is 15.04 named "Vivid Vervet" which features Linux kernel 3.19, systemd replacing upstart, Firefox 36, LibreOffice 4.4, and Docker 1.5.0. It installs with applications like LibreOffice, Firefox, and games, and allows running other OS applications via Wine or virtual machines.
This ppt gives information about:
1. Administering the server
2. Correcting installation problems
3. Setting up user accounts
4. Connecting to the network
5. Configuring utilities
The document discusses Linux file systems. It describes that Linux uses a hierarchical tree structure with everything treated as a file. It explains the basic components of a file system including the boot block, super block, inode list, and block list. It then covers different types of file systems for Linux like ext2, ext3, ext4, FAT32, NTFS, and network file systems like NFS and SMB. It also discusses absolute vs relative paths and mounting and unmounting filesystems using the mount and umount commands.
The document provides an overview of the Linux operating system, including its origins, capabilities, and essential components. It discusses how Linux began as a hobby for Linus Torvalds in 1991 and has since grown to power servers, supercomputers, and other devices. The document also summarizes that Linux is an open-source, customizable operating system made up of a kernel, operating system, environments, applications, and distributions. It is freely available and developed collaboratively by its user community.
Microsoft Corporation is a leading software and technology company headquartered in Redmond, Washington. It develops and sells the widely used Windows operating system, which has evolved over several versions from Windows 1.0 in 1985 to the current Windows 10. Microsoft also produces other popular software like Office and was founded in 1975 by Bill Gates and Paul Allen.
Linux is an open-source operating system that originated as a personal project by Linus Torvalds in 1991. It can run on a variety of devices from servers and desktop computers to smartphones. Some key advantages of Linux include low cost, high performance, strong security, and versatility in being able to run on many system types. Popular Linux distributions include Red Hat Enterprise Linux, Debian, Ubuntu, and Mint. The document provides an overview of the history and development of Linux as well as common myths and facts about the operating system.
Unix is a multi-user, multi-tasking operating system that was first created in 1969 at Bell Labs. It allows many users to use the system simultaneously running multiple programs. Linux originated in 1991 as a personal project and is now a free, open source Unix-like operating system. It features multi-tasking, virtual memory, networking and more. Linux is widely used for servers, workstations, internet services and more due to its low cost, stability, and reliability compared to other operating systems.
The document provides an overview of the UNIX operating system through a seminar presentation. It discusses the history of UNIX from the 1970s to the 2000s, defines what UNIX is, describes common UNIX commands and the file system structure, and covers topics like memory management, interrupts, reasons for using UNIX, and some applications of UNIX like storage consulting and middleware/database administration. The presentation is intended to educate about the key aspects and functionality of the UNIX operating system.
Best practices in deploying IBM Operation Decision Manager Standard 8.8.0Pierre Feillet
This session was presented at Interconnect 2016 in session bdm-4361. It covers ODM 8.8.0 version. This deck explains the basics of ODM architecture and guides deployment for DevOps.
How Nationwide Insurance use IBM Decision Manager and BPM sflynn073
Nationwide implemented Operational Decision Management (ODM) and Business Process Management (BPM) to help standardize and automate business rules and processes. With ODM, Nationwide centralized over 400 interfaces and 200,000 rules. This improved consistency, sped up processes like monthly closes from 28 to 10 days, and allowed business users more control. Nationwide then implemented BPM to automate manual financial reference data change processes, reducing cycle times from weeks to days and eliminating errors. Nationwide continues using ODM and BPM to further standardize processes and data across lines of business.
This document provides an overview of common Linux Ubuntu commands organized into the following sections:
1. System Information commands such as pwd, hostname, id, and date.
2. Basic operation commands including command help with --help and man, and file listing with ls.
3. File management commands for copying, moving, removing files and directories like cp, mv, rm, and mkdir.
4. Basic administration commands for user and group management including adduser, useradd, and groupadd.
5. Network commands for checking the network configuration and connectivity including ifconfig, ping, and nmap.
This document discusses IBM's Operational Decision Manager product. It provides context-aware decision automation that allows organizations to make proactive decisions in real-time by putting data and events into context, applying analytics and business rules to gain insights, and putting decisions into action across various systems and channels. The product builds information contexts from various data sources, models business entities and contexts, leverages predictive models, recognizes patterns over time, and supports geospatial data and analytics. It also provides scalability, high availability, continuity of service, and intuitive modeling tools to help customers make decisions at scale.
IBM ODM Rules Compiler support in IBM Streams V4.2.lisanl
Chris Recoskie and Ankit Pasricha are developers with IBM Streams. In their presentation, they will discuss the enhancements made to IBM ODM Rules support that is available in IBM Streams V4.2.
Best practices in IBM Operational Decision Manager Standard 8.7.0 topologiesPierre Feillet
Decision Service Development Lifecycles typically follow these patterns:
1. Traditional waterfall model with business authoring stopping at UAT, and business simulation used until pre-production. Development of isolated decision services.
2. Agile model provides an operational decision management platform as a service, allowing for more dynamic changes to decision logic without full redeploys. This enables business authoring, simulation, and execution in pre-production and production with more agility but also more risk.
3. Topologies recommend functional isolation of workloads like business authoring, simulation, and execution across development phases and environments with increasing restrictions on access and change as you move from development to production.
This document introduces Docker containers. It begins by explaining that Docker solves the problem of inconsistent environments by packaging applications with all their dependencies into standardized units called containers. It then defines what a Docker image is, as a read-only template with layered filesystem changes that form the basis for containers. Finally, it describes how containers are running instances of images that isolate processes but share resources with the host machine, making them lightweight and portable compared to virtual machines.
Integrating Docker EE into Société Générale's Existing Enterprise IT SystemsDocker, Inc.
Société Générale knows that containers and the cloud are the future of the IT industry and have been using Docker EE for over a year and a half. In this talk, we will share how Docker EE fits into our global strategy and our architecture for integrating the platform to our existing IT systems. We will go over tradeoffs of how we operationalized the platform to provide a highly available CAAS to our global enterprise. Finally, we will share how we are onboarding development teams and deploying their applications to production.
Ubuntu is a free Linux operating system with both community and commercial support. It aims to bring the spirit of "humanity towards others" to the software world by being freely available, regularly updated, accessible, and committed to open source principles. Edubuntu builds on Ubuntu to provide tools for content delivery and administration in educational institutions, while Kubuntu incorporates the KDE desktop environment.
This document discusses Linux, Ubuntu, and why the author recommends Ubuntu for a senior center computer lab. It provides an overview of Linux and Ubuntu, how Ubuntu can be used, that it is free and open source, and how the Ubuntu community will provide support. The author conducted research on Ubuntu and believes it would be a good fit for the senior center since it is easy to use and maintain with free support available.
Ubuntu is a free and open-source operating system based on Debian Linux that brings the spirit of sharing and community to the world of computing. It emphasizes accessibility, security, and customization and includes popular applications like Firefox, LibreOffice, Rhythmbox, and more. The key features of Ubuntu include being fast, completely free, allowing users to try it without commitment, wide hardware compatibility, the personal cloud service Ubuntu One, compatibility with Windows files, a central Software Center to access thousands of free applications, built-in security and support for multimedia, social networking, and gaming.
This document provides an overview of Ubuntu, an open-source operating system based on Debian Linux. It discusses Ubuntu's history and philosophy, how it differs from Windows, exploring the Ubuntu desktop environment, examples of Ubuntu in government and enterprise use, and answers common questions about Ubuntu. The presentation encourages users to try Ubuntu and explore the benefits of open-source software.
Ubuntu - For Absolute Beginners.
How Ubuntu Works, What It is.
Its an awesome beginners guide for Linux Based OS Ubuntu thos who want to learn.
Good for Programmers, Better for Learners.
Ubuntu is a free Linux operating system for desktops, laptops and servers that is easy to install and use. It provides regular security updates and new releases every six months. Ubuntu aims to be accessible to all and includes accessibility features and language support out of the box. The Ubuntu community is open to all levels of participation from users to developers.
This document is the introduction chapter of the book "Getting Started with Ubuntu 18.04" which provides an overview of Ubuntu, its philosophy and history. It discusses how Ubuntu is based on Debian and Linux, and aims to provide an easy to use free operating system. It notes Ubuntu's goal of connecting users in a global community to collaborate on open source software. A brief history is given of Ubuntu starting in 2004 and its growth in popularity since.
This document is the introduction chapter of the manual "Getting Started with Ubuntu 18.04". It provides a brief overview of Ubuntu, including its philosophy of connecting users in a collaborative community, a history of how it was founded and has grown over time, and definitions of key related concepts like Linux and desktop environments. It aims to help new users get started with Ubuntu and cover basic applications.
This document provides an overview and introduction to Getting Started with Ubuntu 18.04. It discusses the Ubuntu philosophy of connecting users in a global community. A brief history outlines how Ubuntu was created by Mark Shuttleworth in 2004 to create an easy to use, free operating system based on Debian Linux that could compete with other mainstream systems. It has since grown significantly in popularity and is now installed on nearly 20% of the world's computers. The document provides context on what Linux is and how Ubuntu builds upon the foundation of the Linux kernel.
This document is the introduction chapter of the manual "Getting Started with Ubuntu 18.04". It provides a brief overview of Ubuntu, including its philosophy of connecting users in a collaborative community, a history of how it was founded and has grown over time, and definitions of key related concepts like Linux and desktop environments. It aims to help new users get started with Ubuntu and cover basic applications without technical details.
This document provides an overview and introduction to Ubuntu 18.04. It discusses Ubuntu's philosophy of openness and community. Ubuntu is based on Debian Linux and aims to provide a free and easy to use operating system. A brief history outlines how Ubuntu was founded in 2004 by Mark Shuttleworth to create a Linux distribution for mainstream users. Ubuntu uses the Linux kernel and comes with a graphical user interface called Unity. The document provides guidance on whether Ubuntu would be a suitable operating system and where to get additional help and support.
This document summarizes a presentation about Ubuntu 12.04 LTS. It discusses what Ubuntu is, including that it is a free GNU/Linux operating system. It outlines the key features of Ubuntu like its easy of use, thousands of free applications, integration of online services, and support for 5 years on LTS releases. The presentation promotes Ubuntu for its freedoms and advantages compared to other systems.
The document discusses various versions of the Ubuntu Linux operating system, including Ubuntu Desktop, Ubuntu Server Edition, Kubuntu, Xubuntu, Mythbuntu, and Ubuntu Netbook Edition. It provides an overview of the key differences between these versions, noting that they share commonalities like being focused on usability, using the same software repositories, and having twice yearly release cycles. The document also outlines some of the unique aspects of each version, such as Kubuntu using the KDE desktop instead of Gnome, Xubuntu being optimized for low-power systems, and Mythbuntu focusing on multimedia applications.
This document is the license and copyright information for Getting Started with Ubuntu 14.04. It begins with an introduction to the Ubuntu philosophy of being freely available and community-developed. It then provides brief histories of Ubuntu and Linux. The document outlines some factors to consider in determining if Ubuntu is suitable, such as commercial software compatibility and gaming support. Contact information is provided for the manual authors. It describes the open and volunteer nature of the project and ways for people to get involved. The document concludes with conventions used in the book, such as formatting for menus and keyboard shortcuts.
This document provides an introduction and overview of Ubuntu, including:
- Ubuntu is based on Debian Linux and aims to be easy to use and completely free.
- Its philosophy is based on the African concept of "Ubuntu", which emphasizes community and shared experiences.
- Ubuntu was created in 2004 by Mark Shuttleworth to deliver the best user experience with a free operating system.
- The document provides a brief history of Ubuntu and outlines its goals of being free, supported, translated, and using open source applications. It also defines key Linux concepts.
This document is the introduction chapter of the "Getting Started with Ubuntu 16.04" guide. It provides an overview of Ubuntu, including its philosophy of being freely available and community-developed. A brief history of Ubuntu outlines how it was created in 2004 based on Debian Linux. Basic system requirements for running Ubuntu are listed. Methods for obtaining the Ubuntu installation files include downloading the .iso disk image file from ubuntu.com or using a preinstalled system. Choosing between 32-bit and 64-bit versions is also discussed.
This document provides an overview and introduction to Getting Started with Ubuntu 14.04. It discusses the Ubuntu philosophy of being community-driven and free. A brief history of Ubuntu outlines how it was created based on Debian Linux. Requirements for using Ubuntu and whether it is suitable are presented. Contact details for the manual authors and how to get involved are provided. The document concludes by explaining typographic conventions used.
The document discusses Ubuntu, an open-source operating system. It covers what free and open-source software (FOSS) is, who uses it, and why Ubuntu specifically. It notes that Ubuntu provides freedom in computing and lists many popular FOSS programs. It highlights how Ubuntu offers an easy transition for new users from other operating systems and benefits like security, frequent updates, and an active community for support.
Ubuntu is an open-source operating system based on Debian Linux with Unity as its default desktop environment. It is developed by Canonical Ltd. and the Ubuntu community. Some key features include being free to use and modify, using the Linux kernel, and including a wide range of pre-installed software. It is designed to work on personal computers, servers, tablets, smartphones, and smart TVs. Major new versions are released every six months, with long-term support versions every two years.
The document discusses several reasons why Linux is better than Windows. It argues that Linux is less vulnerable to viruses since it has an open source model with many programmers reviewing code. It also notes that Linux requires fewer software installations out of the box and has better stability and uptime. Additionally, Linux software updates are centralized rather than needing to update each program individually.
Cloud computing involves delivering computing resources as services over the internet. There are three categories of cloud services: Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). Popular cloud providers include Amazon Web Services, Rackspace, and Microsoft. Amazon EC2 allows users to rent virtual computers, while Amazon S3 provides storage and retrieval of large amounts of data.
Joomla is an open source content management system that allows you to build web sites and powerful online applications. This award-winning web site software contains easy-to-use features and it is freely available to everyone.
Introduction about PHP Shield. phpSHIELD protects your PHP Source Code with a powerful, easy to use encoder, which creates a native bytecode version of the script and then encrypts it.
This document discusses WordPress plugins, including what they are, how to install and create them, and how they use hooks, actions, and filters. Plugins are PHP scripts that extend WordPress functionality. They provide hooks to access specific parts of WordPress through actions, which trigger code during execution, and filters, which modify text before or after the database. The document explains how to install plugins, create a plugin file with the required header, and provides examples of using the publish_post action and the_content filter. It also lists three sample plugins created by the author to demonstrate plugin functionality.
The document provides an introduction to .NET, describing what it is, its core components like the .NET Framework and Common Language Runtime (CLR), advantages such as cross-language development and improved security, and popular languages for .NET development like C# and Visual Basic .NET. Key aspects of the .NET Framework are outlined, including namespaces for organizing classes, support for web standards, and ADO.NET for database access. Differences between C# and Visual Basic .NET are highlighted, such as syntax and intended uses as a rapid application development tool.
C# is a component-oriented programming language that builds on the .NET framework. It has a familiar C-like syntax that is easy for developers familiar with C, C++, Java, and Visual Basic to adopt. C# is fully object-oriented and optimized for building .NET applications. Everything in C# belongs to a class, with basic data types including integers, floats, booleans, characters, and strings. C# supports common programming constructs like variables, conditional statements, loops, methods, and classes. C# can be easily combined with ASP.NET for building web applications in a powerful, fast, and high-level way.
The document provides an overview of Microsoft ASP.NET, describing what it is, its advantages, and how it works. Key points include: ASP.NET provides a programming model and infrastructure for developing web applications using .NET languages and services; it offers advantages like compiled pages, XML configuration, and server controls; applications can be built as web forms or web services; and the .NET Framework provides a large class library for ASP.NET applications to utilize.
OST is an India-based company that specializes in website development, design, and other digital services. Their mission is to enable effective communication through web presence. They offer a range of services including web design, development using tools like Joomla and WordPress, custom web applications, and content management systems. Their goal is to provide innovative, customer-centric solutions to help businesses succeed online.
TrustArc Webinar: Consumer Expectations vs Corporate Realities on Data Broker...TrustArc
Most consumers believe they’re making informed decisions about their personal data—adjusting privacy settings, blocking trackers, and opting out where they can. However, our new research reveals that while awareness is high, taking meaningful action is still lacking. On the corporate side, many organizations report strong policies for managing third-party data and consumer consent yet fall short when it comes to consistency, accountability and transparency.
This session will explore the research findings from TrustArc’s Privacy Pulse Survey, examining consumer attitudes toward personal data collection and practical suggestions for corporate practices around purchasing third-party data.
Attendees will learn:
- Consumer awareness around data brokers and what consumers are doing to limit data collection
- How businesses assess third-party vendors and their consent management operations
- Where business preparedness needs improvement
- What these trends mean for the future of privacy governance and public trust
This discussion is essential for privacy, risk, and compliance professionals who want to ground their strategies in current data and prepare for what’s next in the privacy landscape.
Mobile App Development Company in Saudi ArabiaSteve Jonas
EmizenTech is a globally recognized software development company, proudly serving businesses since 2013. With over 11+ years of industry experience and a team of 200+ skilled professionals, we have successfully delivered 1200+ projects across various sectors. As a leading Mobile App Development Company In Saudi Arabia we offer end-to-end solutions for iOS, Android, and cross-platform applications. Our apps are known for their user-friendly interfaces, scalability, high performance, and strong security features. We tailor each mobile application to meet the unique needs of different industries, ensuring a seamless user experience. EmizenTech is committed to turning your vision into a powerful digital product that drives growth, innovation, and long-term success in the competitive mobile landscape of Saudi Arabia.
Procurement Insights Cost To Value Guide.pptxJon Hansen
Procurement Insights integrated Historic Procurement Industry Archives, serves as a powerful complement — not a competitor — to other procurement industry firms. It fills critical gaps in depth, agility, and contextual insight that most traditional analyst and association models overlook.
Learn more about this value- driven proprietary service offering here.
The Evolution of Meme Coins A New Era for Digital Currency ppt.pdfAbi john
Analyze the growth of meme coins from mere online jokes to potential assets in the digital economy. Explore the community, culture, and utility as they elevate themselves to a new era in cryptocurrency.
Semantic Cultivators : The Critical Future Role to Enable AIartmondano
By 2026, AI agents will consume 10x more enterprise data than humans, but with none of the contextual understanding that prevents catastrophic misinterpretations.
Artificial Intelligence is providing benefits in many areas of work within the heritage sector, from image analysis, to ideas generation, and new research tools. However, it is more critical than ever for people, with analogue intelligence, to ensure the integrity and ethical use of AI. Including real people can improve the use of AI by identifying potential biases, cross-checking results, refining workflows, and providing contextual relevance to AI-driven results.
News about the impact of AI often paints a rosy picture. In practice, there are many potential pitfalls. This presentation discusses these issues and looks at the role of analogue intelligence and analogue interfaces in providing the best results to our audiences. How do we deal with factually incorrect results? How do we get content generated that better reflects the diversity of our communities? What roles are there for physical, in-person experiences in the digital world?
Spark is a powerhouse for large datasets, but when it comes to smaller data workloads, its overhead can sometimes slow things down. What if you could achieve high performance and efficiency without the need for Spark?
At S&P Global Commodity Insights, having a complete view of global energy and commodities markets enables customers to make data-driven decisions with confidence and create long-term, sustainable value. 🌍
Explore delta-rs + CDC and how these open-source innovations power lightweight, high-performance data applications beyond Spark! 🚀
Special Meetup Edition - TDX Bengaluru Meetup #52.pptxshyamraj55
We’re bringing the TDX energy to our community with 2 power-packed sessions:
🛠️ Workshop: MuleSoft for Agentforce
Explore the new version of our hands-on workshop featuring the latest Topic Center and API Catalog updates.
📄 Talk: Power Up Document Processing
Dive into smart automation with MuleSoft IDP, NLP, and Einstein AI for intelligent document workflows.
Generative Artificial Intelligence (GenAI) in BusinessDr. Tathagat Varma
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In late April 2025, a significant portion of Europe, particularly Spain, Portugal, and parts of southern France, experienced widespread, rolling power outages that continue to affect millions of residents, businesses, and infrastructure systems.
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Technology Trends in 2025: AI and Big Data AnalyticsInData Labs
At InData Labs, we have been keeping an ear to the ground, looking out for AI-enabled digital transformation trends coming our way in 2025. Our report will provide a look into the technology landscape of the future, including:
-Artificial Intelligence Market Overview
-Strategies for AI Adoption in 2025
-Anticipated drivers of AI adoption and transformative technologies
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Download your free copy nowand implement the key findings to improve your business.
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How Can I use the AI Hype in my Business Context?Daniel Lehner
𝙄𝙨 𝘼𝙄 𝙟𝙪𝙨𝙩 𝙝𝙮𝙥𝙚? 𝙊𝙧 𝙞𝙨 𝙞𝙩 𝙩𝙝𝙚 𝙜𝙖𝙢𝙚 𝙘𝙝𝙖𝙣𝙜𝙚𝙧 𝙮𝙤𝙪𝙧 𝙗𝙪𝙨𝙞𝙣𝙚𝙨𝙨 𝙣𝙚𝙚𝙙𝙨?
Everyone’s talking about AI but is anyone really using it to create real value?
Most companies want to leverage AI. Few know 𝗵𝗼𝘄.
✅ What exactly should you ask to find real AI opportunities?
✅ Which AI techniques actually fit your business?
✅ Is your data even ready for AI?
If you’re not sure, you’re not alone. This is a condensed version of the slides I presented at a Linkedin webinar for Tecnovy on 28.04.2025.
2. Ubuntu Linux is a computer operating system based on the Debian
GNU/Linux distribution.
●
It also has a wide range of pre-installed applications and many
more readily available at the click of the mouse, and an ever-
growing user community.
●
It is distributed as Free and open source software.
●
Ubuntu is designed primarily for desktop use, although netbook
and server editions exist as well.
●
Meaning of the word “Ubuntu”:
Ubuntu is an ancient African word meaning 'humanity to others'
3. Philosophy of Ubuntu
Software should be free and accessible to all
Every computer user:
- Should have the freedom to download, run, copy,
distribute, study, share, change and improve their
software for any purpose, without paying licensing fees.
- Should be able to use their software in the language of
their choice.
4. Ubuntu software is free. Always was, always will be.
●
Free software gives everyone the freedom to use it
however they want and share with whoever they like.
●
Release Philosophy of Ubuntu:
The development team follows a time-based release
cycle (every six months), not a feature-driven one.
5. The Ubuntu Linux Community
- When you start to use Linux, you become part of this community.
One of the benefits of membership is that you’re never far from finding a
solution to a problem. The community likes to congregate online around
forums and newsgroups, which you can join in order to find help.
- Being part of a community is not just about getting free technical
support. It’s about sharing knowledge. Linux was created to be shared
among those who want to use it. There are no restrictions, apart from
one.
- When you learn something, don’t be afraid to share this knowledge
with others. “Giving something back” is an important part of the Linux
community
6. Ubuntu VS. Windows
Open Source – Unlike Windows, Linux distributions are
open source and the source code can be edited and
modified to the most to suit your needs.
Free Software – Every application and software on
Linux is free and open source. You don’t need to worry
about licenses anymore and you can always find a better
and free Linux alternative to a Windows application.
Ubuntu Community Help – Ubuntu has a very active
support and help community where you can get answer
to your questions and problems in minutes.
7. - Easy Upgrade – You can upgrade Linux Ubuntu through the package
manager and all applications can be installed/updated through it.
- Experience Live – Linux Ubuntu CDs come with a pre-installed OS
environment which allows you to run the OS without even installing it.
- Disk space - Ubuntu takes at most a quarter of the disk space that
Vista and Windows 7 takes.
- Regular releases - With Ubuntu, you have the equivalent of a service
pack every six months. Between those releases, on average, you’ll get
bug and security fixes every week.
8. - Linux doesn’t have the virus problems - Although it is
possible to create a virus to target Linux systems, the design
of the system itself makes it very difficult to become infected.
- No Spyware - Not just spyware but none of those funny
applications that keep doing things in the background.
9. How is Ubuntu Funded?
Ubuntu is sponsored by the UK-based company Canonical
Ltd., owned by South African entrepreneur Mark
Shuttleworth. Canonical generates revenue by selling
technical support and services tied to Ubuntu, while the
operating system itself is entirely free of charge.
11. Ubuntu is Free. (Saved ~ $250)
You don’t have to buy Office (Word, Power-point, Excel etc.) separately. It
comes with OpenOffice/Libre Office preinstalled. (Saved ~ $200)
You don’t have to buy costly hardware for the basic need. (RAM. Processor,
HDD etc.)
You are free from Viruses so you don’t have to buy another upgrade of Norton
or any other Antivirus software. (Saved ~ $75)
When you have installed Ubuntu, you don’t have to install anything else to get
you started with your productivity.
You don’t have to wait for years for the bugs to get fixed. You can track them
down in Ubuntu
12. You can update everything on your system with just one update manager. No
need to run separate Update manger for all the softwares you installed.
(Saves your system resources.)
Don’t get tired restarting your computer all the time. You do it almost never
with Ubuntu.
You are free from Pirated softwares. With Ubuntu you can share it with as
many people as you want and it is LEGAL
Don’t have to bother searching the web for new softwares. Ubuntu gets a
whole lot of software free of cost to you
Play hundreds of games for Free.
Your PC won’t get slower day by day. It happens in Windows only
13. Use MSN, AIM, ICQ, Jabber, Gtalk, Yahoo and many more with a single program. No need to
install separate software for the same thing.
Tired of managing multiple windows on your screen. You can use workspaces to manage your
work
You old computer will get a second life. Because Ubuntu does not need those high resources
as Windows
With Ubuntu, you are always free. Free as in Freedom and in Free Beer. Ubuntu is free and
will always remain free. (Saves ~ $200 every 2 years when Microsoft releases a new version of
its operating system and you have to buy it.
All future upgrades of Ubuntu are provided free of cost. Upgrades are released every 6
months.
Upgrades are installed automatically. You don’t have to bother about losing your data and
redoing lots of personalization. *Edit* The updates are installed with your permission and
only if you want them…not in the background without you knowing it
14. Thousand of user are there to help you with when you are stuck. Become a part of
Ubuntuforums .
You will get free and Long Term Support (LTS) for Ubuntu. Ubuntu 12.04 Desktop
version also will get a LTS.