Linux
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Linux was created in 1991 by Linus Torvalds as an open source and free alternative to existing work systems like Minix. It simplified Unix internals and had features like open source code allowing users freedom in how they use the software, stable and effective operation inheriting from Unix, low cost as it could be obtained freely under GPL, and ability to independently run on workstations and servers providing full functionality.
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Linux
Linux is an open source operating system kernel created by Linus Torvalds in 1991. Torvalds started Linux as a hobby, and it has since become very popular as a free alternative to proprietary operating systems. Linux is now commonly packaged with other free software programs to form a full operating system. It is used widely for personal computers, servers, internet services, and more, due to its low cost, stability, reliability, and power.
Linux- The open source system kernel
The document discusses the Linux operating system kernel. It begins with a brief history of Linux starting as a personal project by Linus Torvalds in 1991. Some key features of Linux mentioned are that it is free, most applications are free, and it has lower vulnerability to malware than other operating systems. The document also outlines several popular Linux distributions like Ubuntu, Linux Mint, SUSE, and Kali and notes their main purposes and users. Advantages of Ubuntu over other operating systems cited include being free, customizable, more secure, able to run without installing, and more resource-friendly. Basic system requirements for Ubuntu are also provided.
Ch 1. linux_history
Open source software refers to programs where the source code is publicly available and can be modified. In 1991, Linux kernel was created by Linus Torvalds, providing a free UNIX-like kernel. When combined with the GNU operating system utilities, it formed a complete open source operating system called Linux. Major Linux distributions include SUSE, Debian, Mandrake, Caldera, and Red Hat. Red Hat Linux comes in both a free home edition called Fedora and a commercial edition called Red Hat Enterprise Linux. Linux is free, portable, secure, scalable, and has short debug times compared to proprietary operating systems like Windows.
Linux
Linux is an open-source, Unix-like operating system that was developed in 1991 by Linus Torvalds. It began as an alternative to expensive proprietary Unix operating systems that aimed to provide a free kernel for an operating system. The GNU project established in 1984 by Richard Stallman contributed many free software tools to develop a complete free operating system. Major Linux distributions include Red Hat, Debian, Ubuntu, and Linux Mint that bundle the Linux kernel with other free software applications and have gained widespread adoption for servers, desktops, and embedded systems.
Introduction to Linux
Richard Stallman launched the GNU Project in response to licensing issues with a new printer that prevented him from hacking it. Linus Torvalds developed the Linux kernel as a hobby using GNU software like the GNU Compiler Collection. When combined with the GNU software, the kernel became a fully-fledged operating system. The Free Software Foundation sponsored Debian to release the Linux operating system publicly as open source software. There are now hundreds of Linux distributions available, with Ubuntu being the most popular. Linux distributions take the Linux kernel and package it together with other open source software, drivers, and tools into an easy-to-use operating system.
Linux Workshop , Day 3
The document summarizes topics covered in a Linux workshop from January 20th to 25th at IIT Kanpur. It includes introductions to vi text editor commands, Linux shell, finding and searching files, grep command, SSH, SCP, processes and process handling, GUI desktop environments, text editors, terminal, and installing software using package managers.
Operating Systems: A History of Linux
The document provides a history of the Linux operating system. It describes how Linux originated from earlier projects like Unix, GNU, and MINIX. It then discusses how Linus Torvalds began developing Linux in 1991 and made the code freely available, leading to its growth as an open-source operating system. A timeline shows the major versions of the Linux kernel released from 1991 to 2017, with descriptions of new features and changes in each version.
Linux Presentation
Linus Torvalds created the Linux kernel in 1991 as a personal project while he was a student in Finland. It has since grown significantly in popularity and become the most widely used kernel for operating systems. The history of Linux began with Torvalds' work to develop a free and open source operating system. He initially wanted to call it Freax but it became known as Linux. Tux, a penguin character, serves as the official mascot. While Microsoft competes against the Linux business model, their competition has benefited users of both platforms. Performance on desktops was a topic of debate but development has focused on improving that experience in recent years.
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Linux
Linux is an open source operating system kernel created by Linus Torvalds in 1991. Torvalds started Linux as a hobby, and it has since become very popular as a free alternative to proprietary operating systems. Linux is now commonly packaged with other free software programs to form a full operating system. It is used widely for personal computers, servers, internet services, and more, due to its low cost, stability, reliability, and power.
Linux- The open source system kernel
The document discusses the Linux operating system kernel. It begins with a brief history of Linux starting as a personal project by Linus Torvalds in 1991. Some key features of Linux mentioned are that it is free, most applications are free, and it has lower vulnerability to malware than other operating systems. The document also outlines several popular Linux distributions like Ubuntu, Linux Mint, SUSE, and Kali and notes their main purposes and users. Advantages of Ubuntu over other operating systems cited include being free, customizable, more secure, able to run without installing, and more resource-friendly. Basic system requirements for Ubuntu are also provided.
Ch 1. linux_history
Open source software refers to programs where the source code is publicly available and can be modified. In 1991, Linux kernel was created by Linus Torvalds, providing a free UNIX-like kernel. When combined with the GNU operating system utilities, it formed a complete open source operating system called Linux. Major Linux distributions include SUSE, Debian, Mandrake, Caldera, and Red Hat. Red Hat Linux comes in both a free home edition called Fedora and a commercial edition called Red Hat Enterprise Linux. Linux is free, portable, secure, scalable, and has short debug times compared to proprietary operating systems like Windows.
Linux
Linux is an open-source, Unix-like operating system that was developed in 1991 by Linus Torvalds. It began as an alternative to expensive proprietary Unix operating systems that aimed to provide a free kernel for an operating system. The GNU project established in 1984 by Richard Stallman contributed many free software tools to develop a complete free operating system. Major Linux distributions include Red Hat, Debian, Ubuntu, and Linux Mint that bundle the Linux kernel with other free software applications and have gained widespread adoption for servers, desktops, and embedded systems.
Introduction to Linux
Richard Stallman launched the GNU Project in response to licensing issues with a new printer that prevented him from hacking it. Linus Torvalds developed the Linux kernel as a hobby using GNU software like the GNU Compiler Collection. When combined with the GNU software, the kernel became a fully-fledged operating system. The Free Software Foundation sponsored Debian to release the Linux operating system publicly as open source software. There are now hundreds of Linux distributions available, with Ubuntu being the most popular. Linux distributions take the Linux kernel and package it together with other open source software, drivers, and tools into an easy-to-use operating system.
Linux Workshop , Day 3
The document summarizes topics covered in a Linux workshop from January 20th to 25th at IIT Kanpur. It includes introductions to vi text editor commands, Linux shell, finding and searching files, grep command, SSH, SCP, processes and process handling, GUI desktop environments, text editors, terminal, and installing software using package managers.
Operating Systems: A History of Linux
The document provides a history of the Linux operating system. It describes how Linux originated from earlier projects like Unix, GNU, and MINIX. It then discusses how Linus Torvalds began developing Linux in 1991 and made the code freely available, leading to its growth as an open-source operating system. A timeline shows the major versions of the Linux kernel released from 1991 to 2017, with descriptions of new features and changes in each version.
Linux Presentation
Linus Torvalds created the Linux kernel in 1991 as a personal project while he was a student in Finland. It has since grown significantly in popularity and become the most widely used kernel for operating systems. The history of Linux began with Torvalds' work to develop a free and open source operating system. He initially wanted to call it Freax but it became known as Linux. Tux, a penguin character, serves as the official mascot. While Microsoft competes against the Linux business model, their competition has benefited users of both platforms. Performance on desktops was a topic of debate but development has focused on improving that experience in recent years.
Ubuntu
Linux is an open-source operating system originally created in 1991 by Linus Torvalds. It has since seen constant growth and development and is now widely used in servers, mainframe computers, embedded systems, and supercomputers. There are several popular Linux distributions including Ubuntu, Debian, Fedora, and Linux Mint. Ubuntu is a popular free Linux distribution that is used worldwide, including in India where it supports several local languages. It has many variants and features such as being virus-free, requiring no activation, and providing frequent updates. [END SUMMARY]
Linux
Linus Torvalds created the Linux kernel in 1991 as an open source alternative to UNIX. It uses a monolithic kernel architecture and is highly portable, running on many platforms. Linux distributions package the kernel and applications, with the most popular being Debian, Gentoo, and Arch Linux, each using different package management systems. The Linux Foundation was formed in 2007 to standardize and promote Linux adoption.
What is linux
Linux is an open-source operating system initially created as a hobby by Linus Torvalds in 1991. The Linux kernel forms the base of all Linux systems and is developed under the GNU license with freely available source code. There are now hundreds of companies and individuals that have released their own versions of Linux operating systems based on the Linux kernel due to its functionality, adaptability, and robustness being a main alternative to proprietary Unix and Microsoft systems.
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Intro to Linux (for Ham Radio Operators)
This document provides an introduction to Linux for ham radio operators. It discusses what Linux is, including its origins and components. It outlines the key advantages of Linux like freedom from viruses and access to free software. Finally, it notes that Linux supports many ham radio applications and is well-suited for software defined radio experimentation.
Introduction to linux
Linux is an open-source operating system kernel originally created by Linus Torvalds. It uses a monolithic kernel and supports modules. Common Linux distributions include Red Hat Enterprise Linux, Debian GNU/Linux, Ubuntu, Arch Linux, and BlankOn, which differ in their package managers and release schedules. Popular package managers are RPM, APT, and Pacman. Major Linux components include the kernel, GUI environments like Gnome and KDE, servers like Apache and MySQL, and development tools like GCC.
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This document summarizes the history and development of Linux. It discusses how Linux originated from earlier projects including Multics and UNIX. Key events included Ken Thompson rewriting UNIX in C in 1973, making it portable, and AT&T licensing UNIX to universities. In the 1990s when options were DOS, MacOS, and UNIX, Linus Torvalds began developing Linux as a class project inspired by Minix. He released version 0.02 in 1991 and named his clone of UNIX "Linux". The document also provides details on several Linux computer manufacturers and distributors and highlights some of the differences between Linux and UNIX-based operating systems.
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Linus Torvalds, a Finland native, is recognized as the creator and original architect of the Linux operating system. He began developing the Linux kernel as a university student in 1991 out of frustration with licensing limits on the MINIX operating system. Torvalds continues to oversee the development of the Linux kernel, which has since been integrated with GNU components to create a fully free and open-source operating system. Linux is now the dominant operating system for web servers and embedded devices like smartphones.
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Linux was created in 1991 by Linus Torvalds as an open source alternative to existing work systems like Minix. It simplified Unix internals and had features like open source code under GPL licensing for free use, stable and effective operation inherited from Unix systems, and the ability to independently run on workstations and servers providing full functionality.
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Linux is an open-source operating system originally created in 1991 by Linus Torvalds. It has since seen constant growth and development and is now widely used in servers, mainframe computers, embedded systems, and supercomputers. There are several popular Linux distributions including Ubuntu, Debian, Fedora, and Linux Mint. Ubuntu is a popular free Linux distribution that is used worldwide, including in India where it supports several local languages. It has many variants and features such as being virus-free, requiring no activation, and providing frequent updates. [END SUMMARY]
Linux
Linus Torvalds created the Linux kernel in 1991 as an open source alternative to UNIX. It uses a monolithic kernel architecture and is highly portable, running on many platforms. Linux distributions package the kernel and applications, with the most popular being Debian, Gentoo, and Arch Linux, each using different package management systems. The Linux Foundation was formed in 2007 to standardize and promote Linux adoption.
What is linux
Linux is an open-source operating system initially created as a hobby by Linus Torvalds in 1991. The Linux kernel forms the base of all Linux systems and is developed under the GNU license with freely available source code. There are now hundreds of companies and individuals that have released their own versions of Linux operating systems based on the Linux kernel due to its functionality, adaptability, and robustness being a main alternative to proprietary Unix and Microsoft systems.
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Introduction to linux
Linux is an open-source operating system kernel originally created by Linus Torvalds. It uses a monolithic kernel and supports modules. Common Linux distributions include Red Hat Enterprise Linux, Debian GNU/Linux, Ubuntu, Arch Linux, and BlankOn, which differ in their package managers and release schedules. Popular package managers are RPM, APT, and Pacman. Major Linux components include the kernel, GUI environments like Gnome and KDE, servers like Apache and MySQL, and development tools like GCC.
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This document summarizes the history and development of Linux. It discusses how Linux originated from earlier projects including Multics and UNIX. Key events included Ken Thompson rewriting UNIX in C in 1973, making it portable, and AT&T licensing UNIX to universities. In the 1990s when options were DOS, MacOS, and UNIX, Linus Torvalds began developing Linux as a class project inspired by Minix. He released version 0.02 in 1991 and named his clone of UNIX "Linux". The document also provides details on several Linux computer manufacturers and distributors and highlights some of the differences between Linux and UNIX-based operating systems.
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* http://www.meetup.com/Arapiraca-Dev-Meetup/events/222709815/
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Linus Torvalds, a Finland native, is recognized as the creator and original architect of the Linux operating system. He began developing the Linux kernel as a university student in 1991 out of frustration with licensing limits on the MINIX operating system. Torvalds continues to oversee the development of the Linux kernel, which has since been integrated with GNU components to create a fully free and open-source operating system. Linux is now the dominant operating system for web servers and embedded devices like smartphones.
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-An interactive brainstorming session to discuss and propose new feature requests.
-An opportunity to connect with fellow Power Grid Model enthusiasts and users.
TrustArc Webinar - 2024 Global Privacy Survey
How does your privacy program stack up against your peers? What challenges are privacy teams tackling and prioritizing in 2024?
In the fifth annual Global Privacy Benchmarks Survey, we asked over 1,800 global privacy professionals and business executives to share their perspectives on the current state of privacy inside and outside of their organizations. This year’s report focused on emerging areas of importance for privacy and compliance professionals, including considerations and implications of Artificial Intelligence (AI) technologies, building brand trust, and different approaches for achieving higher privacy competence scores.
See how organizational priorities and strategic approaches to data security and privacy are evolving around the globe.
This webinar will review:
- The top 10 privacy insights from the fifth annual Global Privacy Benchmarks Survey
- The top challenges for privacy leaders, practitioners, and organizations in 2024
- Key themes to consider in developing and maintaining your privacy program
zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...
Folding is a recent technique for building efficient recursive SNARKs. Several elegant folding protocols have been proposed, such as Nova, Supernova, Hypernova, Protostar, and others. However, all of them rely on an additively homomorphic commitment scheme based on discrete log, and are therefore not post-quantum secure. In this work we present LatticeFold, the first lattice-based folding protocol based on the Module SIS problem. This folding protocol naturally leads to an efficient recursive lattice-based SNARK and an efficient PCD scheme. LatticeFold supports folding low-degree relations, such as R1CS, as well as high-degree relations, such as CCS. The key challenge is to construct a secure folding protocol that works with the Ajtai commitment scheme. The difficulty, is ensuring that extracted witnesses are low norm through many rounds of folding. We present a novel technique using the sumcheck protocol to ensure that extracted witnesses are always low norm no matter how many rounds of folding are used. Our evaluation of the final proof system suggests that it is as performant as Hypernova, while providing post-quantum security.
Paper Link: https://eprint.iacr.org/2024/257
Azure API Management to expose backend services securely
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Choosing The Best AWS Service For Your Website + API.pptx
Have you ever been confused by the myriad of choices offered by AWS for hosting a website or an API?
Lambda, Elastic Beanstalk, Lightsail, Amplify, S3 (and more!) can each host websites + APIs. But which one should we choose?
Which one is cheapest? Which one is fastest? Which one will scale to meet our needs?
Join me in this session as we dive into each AWS hosting service to determine which one is best for your scenario and explain why!
Dandelion Hashtable: beyond billion requests per second on a commodity server
This slide deck presents DLHT, a concurrent in-memory hashtable. Despite efforts to optimize hashtables, that go as far as sacrificing core functionality, state-of-the-art designs still incur multiple memory accesses per request and block request processing in three cases. First, most hashtables block while waiting for data to be retrieved from memory. Second, open-addressing designs, which represent the current state-of-the-art, either cannot free index slots on deletes or must block all requests to do so. Third, index resizes block every request until all objects are copied to the new index. Defying folklore wisdom, DLHT forgoes open-addressing and adopts a fully-featured and memory-aware closed-addressing design based on bounded cache-line-chaining. This design offers lock-free index operations and deletes that free slots instantly, (2) completes most requests with a single memory access, (3) utilizes software prefetching to hide memory latencies, and (4) employs a novel non-blocking and parallel resizing. In a commodity server and a memory-resident workload, DLHT surpasses 1.6B requests per second and provides 3.5x (12x) the throughput of the state-of-the-art closed-addressing (open-addressing) resizable hashtable on Gets (Deletes).
Programming Foundation Models with DSPy - Meetup Slides
Prompting language models is hard, while programming language models is easy. In this talk, I will discuss the state-of-the-art framework DSPy for programming foundation models with its powerful optimizers and runtime constraint system.
dbms calicut university B. sc Cs 4th sem.pdf
Its a seminar ppt on database management system using sql
Digital Banking in the Cloud: How Citizens Bank Unlocked Their Mainframe
Inconsistent user experience and siloed data, high costs, and changing customer expectations – Citizens Bank was experiencing these challenges while it was attempting to deliver a superior digital banking experience for its clients. Its core banking applications run on the mainframe and Citizens was using legacy utilities to get the critical mainframe data to feed customer-facing channels, like call centers, web, and mobile. Ultimately, this led to higher operating costs (MIPS), delayed response times, and longer time to market.
Ever-changing customer expectations demand more modern digital experiences, and the bank needed to find a solution that could provide real-time data to its customer channels with low latency and operating costs. Join this session to learn how Citizens is leveraging Precisely to replicate mainframe data to its customer channels and deliver on their “modern digital bank” experiences.
GraphRAG for Life Science to increase LLM accuracy
GraphRAG for life science domain, where you retriever information from biomedical knowledge graphs using LLMs to increase the accuracy and performance of generated answers
Astute Business Solutions | Oracle Cloud Partner |
Your goto partner for Oracle Cloud, PeopleSoft, E-Business Suite, and Ellucian Banner. We are a firm specialized in managed services and consulting.
GNSS spoofing via SDR (Criptored Talks 2024)
In the realm of cybersecurity, offensive security practices act as a critical shield. By simulating real-world attacks in a controlled environment, these techniques expose vulnerabilities before malicious actors can exploit them. This proactive approach allows manufacturers to identify and fix weaknesses, significantly enhancing system security.
This presentation delves into the development of a system designed to mimic Galileo's Open Service signal using software-defined radio (SDR) technology. We'll begin with a foundational overview of both Global Navigation Satellite Systems (GNSS) and the intricacies of digital signal processing.
The presentation culminates in a live demonstration. We'll showcase the manipulation of Galileo's Open Service pilot signal, simulating an attack on various software and hardware systems. This practical demonstration serves to highlight the potential consequences of unaddressed vulnerabilities, emphasizing the importance of offensive security practices in safeguarding critical infrastructure.
A Comprehensive Guide to DeFi Development Services in 2024
DeFi represents a paradigm shift in the financial industry. Instead of relying on traditional, centralized institutions like banks, DeFi leverages blockchain technology to create a decentralized network of financial services. This means that financial transactions can occur directly between parties, without intermediaries, using smart contracts on platforms like Ethereum.
In 2024, we are witnessing an explosion of new DeFi projects and protocols, each pushing the boundaries of what’s possible in finance.
In summary, DeFi in 2024 is not just a trend; it’s a revolution that democratizes finance, enhances security and transparency, and fosters continuous innovation. As we proceed through this presentation, we'll explore the various components and services of DeFi in detail, shedding light on how they are transforming the financial landscape.
At Intelisync, we specialize in providing comprehensive DeFi development services tailored to meet the unique needs of our clients. From smart contract development to dApp creation and security audits, we ensure that your DeFi project is built with innovation, security, and scalability in mind. Trust Intelisync to guide you through the intricate landscape of decentralized finance and unlock the full potential of blockchain technology.
Ready to take your DeFi project to the next level? Partner with Intelisync for expert DeFi development services today!
JavaLand 2024: Application Development Green Masterplan
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AWS Cloud Cost Optimization Presentation.pptx
This presentation provides valuable insights into effective cost-saving techniques on AWS. Learn how to optimize your AWS resources by rightsizing, increasing elasticity, picking the right storage class, and choosing the best pricing model. Additionally, discover essential governance mechanisms to ensure continuous cost efficiency. Whether you are new to AWS or an experienced user, this presentation provides clear and practical tips to help you reduce your cloud costs and get the most out of your budget.
Trusted Execution Environment for Decentralized Process Mining
Presentation of the paper "Trusted Execution Environment for Decentralized Process Mining" given during the CAiSE 2024 Conference in Cyprus on June 7, 2024.
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Linux
- 1. Linux A different work system
- 2. Who created?? LinusTorvalds，But it may find mercying in the early work system (ex:Minix) Torvalds started in 1991 to research and develop Linux
- 3. Purpose “Opening” and “free” Simplify many Unix inside datas
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