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Cloud DevOps Linux Operating Systems

Ubuntu Linux Operating System

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Ubuntu (/ʊˈbʊntuː/ (listenuu-BUUN-too)[7] is a Linux distribution based on Debian and composed mostly of free and open-source software.[8][9][10] Ubuntu is officially released in three editions: Desktop,[11] Server,[12] and Core[13] for Internet of things devices[14] and robots.[15][16] All the editions can run on the computer alone, or in a virtual machine.[17] Ubuntu is a popular operating system for cloud computing, with support for OpenStack.[18] Ubuntu’s default desktop has been GNOME, since version 17.10.[19]

Ubuntu is released every six months, with long-term support (LTS) releases every two years.[7][20][21] As of 22 October 2020, the most recent long-term support release is 20.04 (“Focal Fossa”), which is supported until 2025 under public support and until 2030 as a paid option. The latest standard release is 20.10 (“Groovy Gorilla”), which is supported for nine months.

Ubuntu is developed by Canonical,[22] and a community of other developers, under a meritocratic governance model.[7][23] Canonical provides security updates and support for each Ubuntu release, starting from the release date and until the release reaches its designated end-of-life (EOL) date.[7][24][25] Canonical generates revenue through the sale of premium services related to Ubuntu.[26][27]

Ubuntu is named after the Nguni philosophy of ubuntu, which Canonical indicates means “humanity to others” with a connotation of “I am what I am because of who we all are”.[7]

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Cloud DevOps Linux Operating Systems

Raspberry Pi OS Linux Operating System

Raspberry Pi OS[3] (formerly Raspbian) is a Debian-based Linux distribution operating system for Raspberry Pi. Since 2015 it has been officially provided by the Raspberry Pi Foundation as the primary operating system for the Raspberry Pi family of compact single-board computers.[4] The first version of Raspbian was created by Mike Thompson and Peter Green as an independent project.[5] The initial build was completed in June 2012.[6]

Previous Raspberry Pi OS versions were 32bit only and based on Debian, taking the name Raspbian. Since the more recent 64bit versions no longer use Debian, the name was changed to Raspberry Pi OS for both the 64bit and 32bit versions. As of 1 February 2021, the 64-bit version is in beta and is not suitable for general use.[7] [8]

Raspberry Pi OS is highly optimized for the Raspberry Pi line of compact single-board computers with ARM CPUs. It runs on every Raspberry Pi except the Pico microcontroller. Raspberry Pi OS uses a modified LXDE as its desktop environment with the Openbox stacking window manager, along with a unique theme. The distribution is shipped with a copy of the algebra program Wolfram Mathematica[4] and a version of Minecraft called Minecraft: Pi Edition, as well as a lightweight version of the Chromium web browser.”

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Hardware and Electronics History Networking

Acer

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Acer Inc. (/ˈeɪsər/ AY-sərChinese宏碁股份有限公司pinyinHóngqí Gǔfèn Yǒuxiàn Gōngsī, lit. Hongqi Corporation Ltd.) is a Taiwanese multinational hardware and electronics corporation specializing in advanced electronics technology, headquartered in XizhiNew Taipei City. Its products include desktop PCs, laptop PCs (clamshells2-in-1sconvertibles and Chromebooks), tabletsservers, storage devices, virtual reality devices, displays, smartphones and peripherals, as well as gaming PCs and accessories under its Predator brand.

In the early 2000s, Acer implemented a new business model, shifting from a manufacturer to a designer, marketer and distributor of products, while performing production processes via contract manufacturers.[3] As of July 2020, Acer is the fifth-largest personal computer vendor in the world.[4] Currently, in addition to its core IT products business, Acer also has a new business entity that focuses on the integration of cloud services and platforms, and the development of smartphones and wearable devices with value-added IoT applications.[5]

Acer History

Acer was founded in 1976 by Stan Shih (施振榮), his wife Carolyn Yeh, and five others as Multitech in Hsinchu CityTaiwan. The company began with eleven employees and US$25,000 in capital. Initially, it was primarily a distributor of electronic parts and a consultant in the use of microprocessor technologies. It produced the Micro-Professor MPF-I training kit, then two Apple II clones–the Microprofessor II and III–before joining the emerging IBM PC compatible market and becoming a significant PC manufacturer. The company was renamed Acer in 1987.

In 1998, Acer reorganized into five groups: Acer International Service Group, Acer Sertek Service Group, Acer Semiconductor Group, Acer Information Products Group, and Acer Peripherals Group. To dispel complaints from clients that Acer competed with its own products and to alleviate the competitive nature of the branded sales versus contract manufacturing businesses, the company spun off the contract business in 2000, renaming it Wistron Corporation. The restructuring resulted in two primary units: brand name sales and contract manufacturing. In 2001, the company sold its manufacturing units BenQ and Wistron in order to focus resources on design and sales.

Acer increased worldwide sales while simultaneously reducing its labor force by identifying and using marketing strategies that best utilized their existing distribution channels. By 2005, Acer employed a scant 7,800 people worldwide. Revenues rose from US$4.9 billion in 2003[6] to US$11.31 billion in 2006.

Acer’s North American market share has slipped over the past few years, while its European market share has risen.[7]

In the mid-2000s, consumer notebooks were almost the sole growth drivers for the PC industry, and Acer’s exceptionally low overheads and dedication to the channel made it one of the main beneficiaries of this trend.[8] Acer grew quickly in Europe in part by embracing the use of more traditional distribution channels targeting retail consumers when some rivals were pursuing online sales and business customers. In 2007, Acer bought Gateway in the United States and Packard Bell in Europe, and became the third largest provider of computers and the second largest for notebooks, achieving significant improvement in profitability. Acer has strived to become the world’s largest PC vendor in the belief that the goal can help it achieve economy of scale and garner higher margin.[9] However, such a reliance on the high-volume, low-value PC market made Acer exposed when buying habits changed.

In 2019, Acer announced esports social platform PLANET9.gg, which aims to provide gamers and esports enthusiasts game analytics, community-organized competitions, socializing experience and more.

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Hardware and Electronics History Networking

Fortinet

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Fortinet is an American multinational corporation headquartered in Sunnyvale, California. It develops and markets cybersecurity products and services, such as firewalls, anti-virus, intrusion prevention and endpoint security.

Fortinet was founded in 2000 by brothers Ken Xie and Michael Xie. The company’s first product was FortiGate, a firewall. The company later added wireless access pointssandboxing, and messaging security.

By 2004, Fortinet had raised over $90 million in funding. The company went public in November 2009, raising $156 million through an initial public offering.[4]

In 2016, Fortinet released its Security Fabric architecture that included integration and automation with other network security devices and third-party vendors. The product was later adapted to include multi-cloud, IoT, and SD-WAN capabilities.

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Artificial Intelligence History

Smart Homes via Internet of Things (IoT) – 2011 AD

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2011

Smart Homes

“In 1990, a Boston internet company called FTP Software demonstrated its “internet toaster” at Interop, an information technology trade show. But while the toaster could be started and controlled over the network, there was no way to load it with toast. No problem! The following year, FTP showed off its improved internet toaster, complete with a robot crane built from LEGO bricks for picking up a slice of bread and inserting it into the network-enabled device.

Back in the 1990s, internet-connected devices were little more than a geek’s prank. Nobody seriously imagined there would be demand one day for internet-connected appliances.

The debut of the Nest Learning Thermostat in 2011 showed that conventional wisdom was wrong, and that there was real consumer demand for connected devices—provided that they could do something useful. It also demonstrated how a smart abode fit into the larger ecosystem called the Internet of Things that was gaining steam in the media, if not in the living room. Nest was a practical example of how people could “improve” management of their lives in an environment saturated with smart devices.

Unlike FTP’s toaster, the Nest was first and foremost a learning device, which means it used advanced machine learning algorithms to learn and eventually anticipate the user’s needs. Algorithms that learn schedules are complex, and Nest shipped before the units were all perfect. Because the thermostat was connected to the internet, it could receive software updates and become smarter.

Like FTP’s toaster, the Nest could also be controlled over the internet. But in 2011, unlike 1990, this meant it could be controlled from a smartphone. Forget to turn down the thermostat before going on that vacation? No problem: just pull out the smartphone and do it from the airport—or from Aruba.

Early adopters bought the Nest because it was neat and high tech, but the thermostats started flying off the shelves because people who installed the Nest saved money. And that, in the end, was the most useful thing a smart thermostat could possibly do.”

SEE ALSO Unimate: First Mass-Produced Robot (1961), Computers at Risk (1991)

The Nest Learning Thermostat is an example of how connected devices allow consumers to electronically manage their lives and homes.

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