This slide deck helps understand various sources to get PostgreSQL from. Also discusses differences among them and finally demos how to install PostgreSQL easily
This document provides an introduction and overview of embedded systems and Gentoo Linux. It defines embedded devices, discusses single board computers and evaluation kits. It also covers installing Gentoo on devices, including building cross-compiling toolchains, creating custom profiles and disk images. Finally, it lists several resources for learning more about embedded Gentoo and specific hardware platforms.
Gentoo Linux, or Why in the World You Should Compile EverythingDonnie Berkholz
Gentoo Linux is a special flavor of Linux that can be automatically optimized and customized for just about any application or need. Extreme performance, configurability and a top-notch user and developer community are all hallmarks of the Gentoo experience.
As a leader of Gentoo, I will provide an overview of how it works from a developer's and a user's point of view, and why you should be running it especially if you're:
- In need of an awesome development environment;
- Interested in learning what's inside the black box of Linux;
- OCD about having a perfectly configured setup; or
- Building an embedded, minimal system or a high-performance cluster.
If there's interest, I can also talk about future developments on the horizon for Gentoo, package management in general, etc.
Package management and creation in Gentoo LinuxDonnie Berkholz
Gentoo Linux uses Portage for package management and software installation. Portage allows for compiling packages from source code with customizable build options. It features USE flags to selectively include features, parallel builds, binary package support, and tools that make maintenance and upgrades easy. Ebuilds define how to build and install packages and have evolved through several EAPI stages to support new features.
Introduction to Free and Open Source Software - August 2005Saleem Ansari
The document discusses the history of GNU/Linux including its founders Richard Stallman and Linus Torvalds and the creation of key projects like the GNU operating system, Linux kernel, and Debian. It also provides an overview of installing and configuring a GNU/Linux system by covering topics like partitioning disks, bootloaders, adding users, configuring sound and networking, and understanding the directory structure.
The document discusses how to get involved with the Gentoo Linux project. It describes Gentoo as a source-based distribution maintained by volunteers that provides flexibility and customization. It outlines several ways for users to help, such as submitting bugs, contributing documentation or code, and testing packages. The recruitment process involves initially helping users, then being mentored before undergoing a probationary period and becoming a full developer. While development is emphasized, contributions through other roles are also encouraged.
Getting your program integrated into Linux distributions will help to increase its adoption and to ensure that users have it well-integrated into their systems and kept up-to-date easily. Gentoo Linux has more than 13,000 packages, and Donnie will share his extensive experience creating and maintaining Gentoo packages and offer suggestions for improvement.
Technical and philosophical questions that determine how easy or difficult it is for distribution packagers to work with upstream developers will be discussed. Technical issues include the basic metaphor that a package\'s build and installation process is an API to distribution packages -- it should be changed carefully and purposefully, and changes should be well-documented. In addition, Donnie will describe the level of control and system integration desired by packagers. Philosophical issues, including user expectations and licensing requirements, differ between distributions and can cause major conflicts with upstream developers. Finally, Donnie will discuss developments toward the future of distribution packaging so that upstream developers can consider how this fits into the future of their software.
DevOps: What is This Puppet You Speak Of?Rob Reynolds
This document provides an overview of DevOps and Puppet for automating infrastructure management. It discusses how DevOps involves collaboration between development, QA, and operations teams. Puppet is introduced as infrastructure as code tool that allows defining and enforcing a machine's state through code. It works by installing agents on nodes that fetch configuration files (manifests) and enforce the specified configuration. The document highlights Puppet's capabilities for Windows systems and provides examples of common resource types and modules for managing Windows servers through Puppet.
Distro Recipes 2013 : Introduction to Arch Linux: a simple, rolling-release d...Anne Nicolas
Arch Linux is a lightweight and flexible Linux distribution that offers rolling releases of packages. It aims for simplicity in package building and minimal customization from upstream sources. The community is involved in package creation and management through the Arch User Repository and Trusted Users roles. Future plans include continuing to provide timely package updates, expanding architecture support, and further simplifying the filesystem structure.
The document outlines the steps to install Arch Linux on a system. It includes pre-installation requirements like partitioning disks and formatting partitions. The main steps are downloading and burning the Arch Linux ISO, booting from it, partitioning disks and creating filesystems, mounting partitions, installing base packages using pacstrap, generating the fstab file, configuring the system hostname, timezone, locales, and setting the root password. Key members of the Arch Linux project include Castro, De Guzman, Laporga, and Soriano.
This document provides an overview and installation instructions for the Linux operating system. It discusses that Linux is an open-source, independent operating system with commands similar to Unix. It was introduced by Linus Torvald in 1991-1994. The document also summarizes different Linux distributions like Ubuntu, RedHat, and Mint and covers basic Linux concepts such as shells, users, directories, and case sensitivity. Furthermore, it provides step-by-step instructions for downloading and installing the Ubuntu desktop version on a system with minimum requirements of 1GB RAM, 5GB disk space, and a 1GHz processor.
This document provides an agenda and overview for a Rust programming language hack and learn session hosted by Robert "Bob" Reyes of Mozilla Philippines. The session will cover installing Rust, a "Hello World" program, using the Cargo package manager, IDE support, variables and data types, and basic arithmetic functions. The target audience is people with some programming experience who want to learn Rust. Upcoming topics for Session #2 will include the Rust standard library, functions, conditional statements, loops, vectors, strings, concurrency, and error handling. Attendees are encouraged to use the hashtags #MozillaPH and #RustPH on social media and to approach the mentors with any questions during the session
This document provides an overview of Linux fundamentals including concepts related to Ubuntu desktop and server, Linux distributions and architecture, the philosophy of Linux including the idea that everything is a file, and profiles of key figures like Linus Torvalds. It also summarizes common Linux skills and tools such as the bash shell, VIM text editor, SSH, directory structure, permissions, links, redirection, piping, cron jobs, iptables firewall, and containers versus virtual machines. References are provided for further reading.
This document summarizes the kick-off meeting of the Rust Users Group in the Philippines. It introduces Rust as a systems programming language developed by Mozilla that prevents issues like segfaults and guarantees thread safety. It discusses Mozilla's sponsorship of Rust since 2009 and lists some projects using Rust like Dropbox, Servo, and a microkernel operating system called Redox. The meeting covered setting expectations around meeting frequency, collaboration tools, and learning resources for the RustPH community.
This document discusses Mozilla's work on connected devices and the web, including Firefox OS, Mozilla VR, and Firefox Developer Tools. It provides an overview of Mozilla's mission to keep the internet open and accessible, their goals of exploring the role of the web for connected devices, and some of their projects like B2GDroid, Chirimen, and Panasonic TV integration. It also summarizes new features in Firefox Developer Edition like the Page Inspector, Style Editor, and Performance Tool, as well as the Valence add-on for debugging multiple browsers.
Free and open source software (FOSS) refers to software that is available for use, modification, and sharing without restriction and often without cost. There are two major philosophies behind FOSS - the Free Software Foundation's focus on freedom and liberty, and the Open Source Initiative's focus on open collaboration and transparency. FOSS provides users the four essential freedoms: to run the program for any purpose, study and change the program, redistribute copies, and improve the program and share improvements with others. FOSS has a long history dating back to the 1980s with projects like GNU and the development of the Linux kernel. It offers significant cost savings over proprietary software and promotes collaboration and innovation through its open development model.
This document provides an overview of Ubuntu, an open-source operating system based on Debian. It discusses Ubuntu's origins with Mark Shuttleworth and Canonical, its focus on usability and a predictable release cycle. Key aspects covered include Ubuntu's package repositories, regular release schedule, official derivatives like Kubuntu and Xubuntu, and ways to obtain support.
A basic Introduction to Rust. Rust is a modern system programming language which offering different approach than other existing new modern system programming languages to deal with: memory safety without GC, abstraction without overhead, and concurrency without data races.
This lecture discusses the concept of Multi-User support in Linux. It discusses how Linux protects user files and resources from other user unauthorized access. It also shows how to share resources and files among users, how to add/del users and groups.
Check the other Lectures and courses in
http://Linux4EnbeddedSystems.com
or Follow our Facebook Group at
- Facebook: @LinuxforEmbeddedSystems
Lecturer Profile:
- https://www.linkedin.com/in/ahmedelarabawy
This presentation provides an overview of BSD operating systems for Linux users. It discusses what BSD is, how it differs from Linux, aspects of BSD release engineering, and unique features of BSD systems. The presentation aims to explain the context and focus of different BSD projects like FreeBSD, NetBSD, OpenBSD, and PC-BSD. It highlights differences compared to Linux like package and device management, and recommends books for further reading.
Singularity: The Inner Workings of Securely Running User Containers on HPC Sy...inside-BigData.com
“Singularity is an open source container solution being developed specifically for HPC environments. With Singularity, HPC users can safely bring their own execution environments to the cluster. Unlike other container solutions,Singularity does not require root level permissions to run containers, which allows users to freely control what software stack they wish to use.Provisioning of a container image can be done locally on the user’s machine or on Singularity Hub. The resulting image can then be securely executed on any machine with Singularity installed. Reproduction of results has never been easier: a user can now share a single Singularity image file that will ensure a consistent execution environment wherever it is run.
This presentation will provide an in-depth look at how Singularity is able to securely run user containers on HPC systems. After a brief introduction to Singularity and its relationship to other container solutions, the details of Singularity’s runtime will be explored. The way that Singularity leverages Linux features such as namespaces, bind mounts, and SUID binaries will be discussed in further detail as well.”
Linx privx privileges-sudo misconfiguration group and docker daemon privilegesAliBawazeEer
This document discusses privilege escalation techniques on Linux systems. It begins by explaining that privilege escalation involves gaining root access on a machine where you initially only have non-root access. It then outlines several common methods for escalating privileges including exploiting binaries, using valid credentials, sudo misconfigurations, cron jobs, SUID executables, and breaking out of containers. The document provides links to additional resources and recommends first reconning the system to determine which escalation methods may apply.
The document is about the Ubuntu operating system. It discusses that Ubuntu is a popular Linux distribution that is open-source and free to use. It focuses on usability and easy installation. Ubuntu is developed by Canonical Ltd. and is based on Debian Linux. It requires minimal hardware resources and provides various desktop environments to choose from. Ubuntu also includes a large library of free, open-source software and regular, free software updates.
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 Linux for security professionals. It covers topics such as the Linux directory structure, installing and managing packages, command line tools for system reconnaissance, user and process management, networking configuration, and more. The document is intended to familiarize readers with fundamental Linux concepts and commands relevant to security work.
The document summarizes a Linux workshop covering topics like installation, file and user management, basic commands, shells, processes, software installation, hardware configurations, and an introduction to free and open source software (FOSS). It provides background on Linux and why organizations may want to migrate to it from other operating systems due to issues like crashing, viruses, vendor dependence and unpredictability. It also briefly explains what a boot loader and GRUB are and their roles in system startup.
Tito Mari Escaño on The Better Alternative Development and Startup Platform; ...CP-Union
This document summarizes a presentation about using OpenBSD and PostgreSQL as an alternative to the more commonly used GNU/Linux and MySQL combination for development and startup platforms. It outlines some pros and cons of GNU/Linux and MySQL compared to OpenBSD and PostgreSQL. Key advantages of OpenBSD noted are its focus on maximum performance, stability and security without compromising on those aspects. PostgreSQL is highlighted as being fully ANSI SQL compliant and having better security than MySQL. In conclusion, the presentation encourages defining the problem you aim to solve with your startup and building your solution on top of simple, secure infrastructure like OpenBSD and PostgreSQL, with the business model taking priority over technology choices.
Best Practices for Development Deployment & Distributions: Capital Camp + Gov...Phase2
This document discusses best practices for development, deployment, and distributions of Drupal sites. It recommends defining different environments like development, staging, and production. It also recommends automating deployments using tools like Git, Drush, and continuous integration services. Distributions and installation profiles are discussed as a way to define dependencies and export configurations. Various development tools are also mentioned like virtual machines and Vagrant to help match local environments to production.
The document outlines the steps to install Arch Linux on a system. It includes pre-installation requirements like partitioning disks and formatting partitions. The main steps are downloading and burning the Arch Linux ISO, booting from it, partitioning disks and creating filesystems, mounting partitions, installing base packages using pacstrap, generating the fstab file, configuring the system hostname, timezone, locales, and setting the root password. Key members of the Arch Linux project include Castro, De Guzman, Laporga, and Soriano.
This document provides an overview and installation instructions for the Linux operating system. It discusses that Linux is an open-source, independent operating system with commands similar to Unix. It was introduced by Linus Torvald in 1991-1994. The document also summarizes different Linux distributions like Ubuntu, RedHat, and Mint and covers basic Linux concepts such as shells, users, directories, and case sensitivity. Furthermore, it provides step-by-step instructions for downloading and installing the Ubuntu desktop version on a system with minimum requirements of 1GB RAM, 5GB disk space, and a 1GHz processor.
This document provides an agenda and overview for a Rust programming language hack and learn session hosted by Robert "Bob" Reyes of Mozilla Philippines. The session will cover installing Rust, a "Hello World" program, using the Cargo package manager, IDE support, variables and data types, and basic arithmetic functions. The target audience is people with some programming experience who want to learn Rust. Upcoming topics for Session #2 will include the Rust standard library, functions, conditional statements, loops, vectors, strings, concurrency, and error handling. Attendees are encouraged to use the hashtags #MozillaPH and #RustPH on social media and to approach the mentors with any questions during the session
This document provides an overview of Linux fundamentals including concepts related to Ubuntu desktop and server, Linux distributions and architecture, the philosophy of Linux including the idea that everything is a file, and profiles of key figures like Linus Torvalds. It also summarizes common Linux skills and tools such as the bash shell, VIM text editor, SSH, directory structure, permissions, links, redirection, piping, cron jobs, iptables firewall, and containers versus virtual machines. References are provided for further reading.
This document summarizes the kick-off meeting of the Rust Users Group in the Philippines. It introduces Rust as a systems programming language developed by Mozilla that prevents issues like segfaults and guarantees thread safety. It discusses Mozilla's sponsorship of Rust since 2009 and lists some projects using Rust like Dropbox, Servo, and a microkernel operating system called Redox. The meeting covered setting expectations around meeting frequency, collaboration tools, and learning resources for the RustPH community.
This document discusses Mozilla's work on connected devices and the web, including Firefox OS, Mozilla VR, and Firefox Developer Tools. It provides an overview of Mozilla's mission to keep the internet open and accessible, their goals of exploring the role of the web for connected devices, and some of their projects like B2GDroid, Chirimen, and Panasonic TV integration. It also summarizes new features in Firefox Developer Edition like the Page Inspector, Style Editor, and Performance Tool, as well as the Valence add-on for debugging multiple browsers.
Free and open source software (FOSS) refers to software that is available for use, modification, and sharing without restriction and often without cost. There are two major philosophies behind FOSS - the Free Software Foundation's focus on freedom and liberty, and the Open Source Initiative's focus on open collaboration and transparency. FOSS provides users the four essential freedoms: to run the program for any purpose, study and change the program, redistribute copies, and improve the program and share improvements with others. FOSS has a long history dating back to the 1980s with projects like GNU and the development of the Linux kernel. It offers significant cost savings over proprietary software and promotes collaboration and innovation through its open development model.
This document provides an overview of Ubuntu, an open-source operating system based on Debian. It discusses Ubuntu's origins with Mark Shuttleworth and Canonical, its focus on usability and a predictable release cycle. Key aspects covered include Ubuntu's package repositories, regular release schedule, official derivatives like Kubuntu and Xubuntu, and ways to obtain support.
A basic Introduction to Rust. Rust is a modern system programming language which offering different approach than other existing new modern system programming languages to deal with: memory safety without GC, abstraction without overhead, and concurrency without data races.
This lecture discusses the concept of Multi-User support in Linux. It discusses how Linux protects user files and resources from other user unauthorized access. It also shows how to share resources and files among users, how to add/del users and groups.
Check the other Lectures and courses in
http://Linux4EnbeddedSystems.com
or Follow our Facebook Group at
- Facebook: @LinuxforEmbeddedSystems
Lecturer Profile:
- https://www.linkedin.com/in/ahmedelarabawy
This presentation provides an overview of BSD operating systems for Linux users. It discusses what BSD is, how it differs from Linux, aspects of BSD release engineering, and unique features of BSD systems. The presentation aims to explain the context and focus of different BSD projects like FreeBSD, NetBSD, OpenBSD, and PC-BSD. It highlights differences compared to Linux like package and device management, and recommends books for further reading.
Singularity: The Inner Workings of Securely Running User Containers on HPC Sy...inside-BigData.com
“Singularity is an open source container solution being developed specifically for HPC environments. With Singularity, HPC users can safely bring their own execution environments to the cluster. Unlike other container solutions,Singularity does not require root level permissions to run containers, which allows users to freely control what software stack they wish to use.Provisioning of a container image can be done locally on the user’s machine or on Singularity Hub. The resulting image can then be securely executed on any machine with Singularity installed. Reproduction of results has never been easier: a user can now share a single Singularity image file that will ensure a consistent execution environment wherever it is run.
This presentation will provide an in-depth look at how Singularity is able to securely run user containers on HPC systems. After a brief introduction to Singularity and its relationship to other container solutions, the details of Singularity’s runtime will be explored. The way that Singularity leverages Linux features such as namespaces, bind mounts, and SUID binaries will be discussed in further detail as well.”
Linx privx privileges-sudo misconfiguration group and docker daemon privilegesAliBawazeEer
This document discusses privilege escalation techniques on Linux systems. It begins by explaining that privilege escalation involves gaining root access on a machine where you initially only have non-root access. It then outlines several common methods for escalating privileges including exploiting binaries, using valid credentials, sudo misconfigurations, cron jobs, SUID executables, and breaking out of containers. The document provides links to additional resources and recommends first reconning the system to determine which escalation methods may apply.
The document is about the Ubuntu operating system. It discusses that Ubuntu is a popular Linux distribution that is open-source and free to use. It focuses on usability and easy installation. Ubuntu is developed by Canonical Ltd. and is based on Debian Linux. It requires minimal hardware resources and provides various desktop environments to choose from. Ubuntu also includes a large library of free, open-source software and regular, free software updates.
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 Linux for security professionals. It covers topics such as the Linux directory structure, installing and managing packages, command line tools for system reconnaissance, user and process management, networking configuration, and more. The document is intended to familiarize readers with fundamental Linux concepts and commands relevant to security work.
The document summarizes a Linux workshop covering topics like installation, file and user management, basic commands, shells, processes, software installation, hardware configurations, and an introduction to free and open source software (FOSS). It provides background on Linux and why organizations may want to migrate to it from other operating systems due to issues like crashing, viruses, vendor dependence and unpredictability. It also briefly explains what a boot loader and GRUB are and their roles in system startup.
Tito Mari Escaño on The Better Alternative Development and Startup Platform; ...CP-Union
This document summarizes a presentation about using OpenBSD and PostgreSQL as an alternative to the more commonly used GNU/Linux and MySQL combination for development and startup platforms. It outlines some pros and cons of GNU/Linux and MySQL compared to OpenBSD and PostgreSQL. Key advantages of OpenBSD noted are its focus on maximum performance, stability and security without compromising on those aspects. PostgreSQL is highlighted as being fully ANSI SQL compliant and having better security than MySQL. In conclusion, the presentation encourages defining the problem you aim to solve with your startup and building your solution on top of simple, secure infrastructure like OpenBSD and PostgreSQL, with the business model taking priority over technology choices.
Best Practices for Development Deployment & Distributions: Capital Camp + Gov...Phase2
This document discusses best practices for development, deployment, and distributions of Drupal sites. It recommends defining different environments like development, staging, and production. It also recommends automating deployments using tools like Git, Drush, and continuous integration services. Distributions and installation profiles are discussed as a way to define dependencies and export configurations. Various development tools are also mentioned like virtual machines and Vagrant to help match local environments to production.
Central Iowa Linux Users Group-December 2019: Windows ManagersAndrew Denner
This document provides information about a Linux users group meeting, including summaries of several desktop environments that were discussed. The meeting covered setting up a Raspberry Pi 4 with Manjaro Linux, and then discussed popular desktop environments like KDE Plasma, GNOME, Budgie, Cinnamon, MATE, Enlightenment, LXDE, LXQt, Xfce, Sugar, and Deepin. Unfortunately Window Maker was not able to be demonstrated as it does not build for ARM. The document also mentions a user submitted section on desktops.
Fedora is a free and open-source Linux operating system that provides several advantages over other operating systems. It is easy and quick to install Fedora within 10 minutes. Fedora systems are very stable and rarely crash. The performance of Fedora does not degrade over time unlike Windows systems. Fedora can breathe new life into old computers. Users have a wide variety of Fedora distributions to choose from to suit their needs. Fedora provides easy one-click updates for all software. However, some disadvantages include lack of support for certain Windows programs and hardware drivers, fewer applications than Ubuntu without using the command line, and dependency on the command line for some installations.
This document provides an introduction to FreeBSD for Linux users. It describes FreeBSD as a freely available Unix-like operating system that runs on multiple architectures and has over 11,000 software packages available. It discusses FreeBSD's history and development process, highlighting features like its stable kernel, performance, and source code availability. The document also outlines key technologies like the ports system, NDISulator for Windows driver compatibility, and Linux compatibility features that allow FreeBSD to run many Linux binaries unchanged.
This presentation provides an overview of BSD operating systems for Linux users. It begins with a brief introduction to the different BSD projects, including their focuses. It then discusses how BSD differs from Linux in areas like desktop environments, device naming, startup processes, and release engineering. The presentation highlights several unique features of BSD like jails, packages, security tools, and filesystem technologies. It concludes by recommending several books for learning more about BSD and inviting questions.
We'll talk about how Facebook is leveraging CentOS Stream to manage our production fleet at scale. We'll cover the latest updates on our fleet migration from CentOS 7, talk about the tooling and processes we've developed and how they've evolved, and how we're working with the CentOS and Fedora communities. This talk is a followup to "Upgrading CentOS on the Facebook fleet" (https://www.youtube.com/watch?v=EajAjFCZz4Q&t=3s) from DevConf.cz 2020.
This document provides an overview of CentOS, an open-source Linux distribution based on Red Hat Enterprise Linux. It discusses CentOS installation, administration, networking, and common commands. Key topics covered include installing CentOS, configuring the desktop environment, using command line tools like cd, ls, and vi, managing files and directories, installing additional software packages with yum and rpm, and accessing Linux applications. The document also describes the Linux filesystem structure and includes a brief introduction to using SSH.
The x-mario project aims to create a gaming focused Linux distribution with easy access to games, an intuitive interface, and internationalization support. The distribution is built from Ubuntu using a three step process of creating a chroot, compressing it, and building a disk image, and the developers hope to improve hardware support and expand the game library in future releases.
The document summarizes a talk given at the Linux Plumbers Conference 2014 about Docker and the Linux kernel. It discusses what Docker is, how it uses kernel features like namespaces and cgroups, its different storage drivers and their issues, kernel requirements, and how Docker and kernel developers can collaborate to test and improve the kernel and Docker software.
Linux is changing the way embedded systems are put together even faster than it is influencing data centres and desktops. I gave this talk at Embedded Linux Conference Europe 2012 in Barcelona
Open Source applications provide alternatives to commercial software that fill needs not met by paid options. Some key open source applications include GNU/Linux, which was completed by Linus Torvalds' kernel in 1992; SourceForge, a portal for developing and distributing open source software; and Firefox, one of the first successful open source browsers and current market leader. These and other open source tools like FreeNAS, Gparted, Clonezilla, and VLC Media Player offer free and customizable alternatives to proprietary software.
- Docker is an open platform for developers and sysadmins to build, ship, and run distributed applications. It allows applications to run securely isolated in user-defined containers across any infrastructure.
- Docker uses Linux kernel features like cgroups and namespaces to provide isolation and allocate resources only to the containers that "need" them. This makes containers lightweight and efficient.
- Docker images are read-only templates that serve as the basis for containers. Images are built from Dockerfiles containing a series of commands to assemble an image. Containers are run from images and are read-write.
Webinar topic: Up and Running with Freebsd
Presenter: Achmad Mardiansyah
In this webinar series, Up and Running with Freebsd
Please share your feedback or webinar ideas here: http://bit.ly/glcfeedback
Check our schedule for future events: https://www.glcnetworks.com/en/schedule/
Follow our social media for updates: Facebook, Instagram, YouTube Channel, and telegram also discord
Recording available on Youtube
https://youtu.be/obT3HgNTqD4
This presentation provides an overview of BSD operating systems for Linux users. It discusses the main BSD projects (NetBSD, FreeBSD, OpenBSD, Dragonfly BSD), how BSD differs from Linux in areas like release engineering and features, and recommends some books for further reading. The presentation aims to give Linux users a frame of reference for BSD, highlight things they may like about it, explain how BSD is developed, and note some unique BSD features they may be missing out on.
Join Jim McKeeth as he introduces you to FMXLinux, and shows how you can bring the power of FireMonkey to Linux.
Outline:
Installation via GetIt Package Manager
Linux, PAServer, SDK, & Package Installation
FMXLinux usage and Samples
FireDAC Database Access on Linux
Migrating from Windows VCL to FMXLinux
3rd Party FMXLinux Support
Deploying rich web apps via Broadway
https://embt.co/FMXLinuxIntro
Docker is an open platform for developing, shipping, and running distributed applications. It allows applications to be shipped and run in lightweight containers that can run on any Linux server. Docker uses operating-system-level virtualization and cgroups isolation to deliver lightweight containers quickly. Key features of Docker include portability, lightweight containers that share resources and isolate processes, and automated workflows.
UiPath Community Berlin: Orchestrator API, Swagger, and Test Manager APIUiPathCommunity
Join this UiPath Community Berlin meetup to explore the Orchestrator API, Swagger interface, and the Test Manager API. Learn how to leverage these tools to streamline automation, enhance testing, and integrate more efficiently with UiPath. Perfect for developers, testers, and automation enthusiasts!
📕 Agenda
Welcome & Introductions
Orchestrator API Overview
Exploring the Swagger Interface
Test Manager API Highlights
Streamlining Automation & Testing with APIs (Demo)
Q&A and Open Discussion
Perfect for developers, testers, and automation enthusiasts!
👉 Join our UiPath Community Berlin chapter: https://community.uipath.com/berlin/
This session streamed live on April 29, 2025, 18:00 CET.
Check out all our upcoming UiPath Community sessions at https://community.uipath.com/events/.
AI and Data Privacy in 2025: Global TrendsInData Labs
In this infographic, we explore how businesses can implement effective governance frameworks to address AI data privacy. Understanding it is crucial for developing effective strategies that ensure compliance, safeguard customer trust, and leverage AI responsibly. Equip yourself with insights that can drive informed decision-making and position your organization for success in the future of data privacy.
This infographic contains:
-AI and data privacy: Key findings
-Statistics on AI data privacy in the today’s world
-Tips on how to overcome data privacy challenges
-Benefits of AI data security investments.
Keep up-to-date on how AI is reshaping privacy standards and what this entails for both individuals and organizations.
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.
Enhancing ICU Intelligence: How Our Functional Testing Enabled a Healthcare I...Impelsys Inc.
Impelsys provided a robust testing solution, leveraging a risk-based and requirement-mapped approach to validate ICU Connect and CritiXpert. A well-defined test suite was developed to assess data communication, clinical data collection, transformation, and visualization across integrated devices.
Hands On: Create a Lightning Aura Component with force:RecordDataLynda Kane
Slide Deck from the 3/26/2020 virtual meeting of the Cleveland Developer Group presentation on creating a Lightning Aura Component using force:RecordData.
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.
Complete Guide to Advanced Logistics Management Software in Riyadh.pdfSoftware Company
Explore the benefits and features of advanced logistics management software for businesses in Riyadh. This guide delves into the latest technologies, from real-time tracking and route optimization to warehouse management and inventory control, helping businesses streamline their logistics operations and reduce costs. Learn how implementing the right software solution can enhance efficiency, improve customer satisfaction, and provide a competitive edge in the growing logistics sector of Riyadh.
"Rebranding for Growth", Anna VelykoivanenkoFwdays
Since there is no single formula for rebranding, this presentation will explore best practices for aligning business strategy and communication to achieve business goals.
Buckeye Dreamin 2024: Assessing and Resolving Technical DebtLynda Kane
Slide Deck from Buckeye Dreamin' 2024 presentation Assessing and Resolving Technical Debt. Focused on identifying technical debt in Salesforce and working towards resolving it.
This is the keynote of the Into the Box conference, highlighting the release of the BoxLang JVM language, its key enhancements, and its vision for the future.
2. $psql~#: d myself
• Got first opportunity to play with PostgreSQL in 2006 @ EnterpriseDB
• Headed Engineering & IT efforts @ IBEX Group
• Worked in Senior Consultant position @ OpenSCG
• Served as Principal Architect/Product Owner @ TRG
• Working in PostgreSQL space @ 2ndQuadrant
Email: [email protected]
Skype: contact.haroon
3. Agenda
• PostgreSQL package resources
• Installation & setup on popular platforms
• Linux
• OSX
• Windows
• Demo
• Footprint
• Important configs
• Questions
4. PostgreSQL package resources
• Native packages offered by respective platform
• Native packages released by PostgreSQL community under the banner of
PostgreSQL Global Development Group
• Third party packages/bundles
6. Native package offered by respective platform
continued …
• OSX
• Default since OSX server 10.7
• Maintained by Apple
• 10.7 ships with 9.0 (lags behind by quite a margin)
• Minor updates are provided by Apple but not necessarily right after new PG minor release
• Windows/Microsoft
• does not offer any native PostgreSQL packages
7. Packages released by PGDG
Packages released by PostgreSQL Global Development Group (PGDG)
• Native Packages for Linux platforms
• CentOS
• Fedora
• Scientific Linux
• Oracle Enterprise Linux
• Amazon Linux AMI
• Debian
• Ubuntu
8. Third party cross platform* packages and bundles
(With some bells and whistles)
• 2ndQuadrant
• EnterpriseDB
• OpenSCG
* cross paltform packages may or may not integrate with native packaging system
9. Which one’s for me ?
• Build from source … ?
• Native packages … ?
• Native PGDG packages …?
• Third party cross platform packages …?
* image courtesy unisci24.com
10. The easy way … ?
www.PostgreSQL.org/download
• Third party distributions
• PostgreSQL Live CD (fedora based)
• 2UDA (pronounced tudor)
• BigSQL
• TurnKey PostgreSQL (Ubuntu based live CD & appliance)
• BitNami stacks (OS + Apache + PHP + PostgreSQL)
11. 2UDA available for download from ...
PostgreSQL.org/download
2ndquadrant.com/en/resources/2uda/
• 2UDA (pronounced tudor)
• Linux, OSX and Windows
• Graphical and headless environment support
• Integrates with native service control management system
• Available in English, French, German, Italian, Slovenian & Spanish languages
12. • Installation on OSX
• Installation on Windows
• Installation on Linux (headless)
Demo
16. Questions ?
Need customized PostgreSQL suited
to your needs?
Looking for PostgreSQL training ?
Need help migrating to PostgreSQL
?
Need PostgreSQL production
support ?
Got specific PostgreSQL needs ?
Looking for cloud and/or hybrid high
availability clusters ?
Let us help you!
Email: [email protected]
Skype: contact.haroon