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Showing posts from November, 2023

Starting with Ubuntu

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Hardware is nothing but finely designed machinery. A machine is ultimately a machine only, which is always made to work. It is the kernel on an operating system that makes the hardware alive. There is a hugely popular operating system Linux which is mostly used in most sincere applications.  Linux is an open source operating system (i.e., its code is also available) created by a Finnish student Linus Torvalds . Linux is available in multiple distributions such as Ubuntu, Red Hat, Linux Mint, Fedora, Debian, CentOS and many more. In this session, you shall learn to work with Ubuntu distribution of Linux. It's derived from Debian and composed mostly of free and open-source software. Ubuntu is officially released in multiple editions: Desktop, Server, and Core for Internet of things devices and robots. The operating system is developed by the British company Canonical and a community of other developers, under a meritocratic governance model. Starting Ubuntu When you boot your comput

What are ARM Processors ?

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What is an Arm processor? An Arm processor is one of a family of central processing units (CPUs) based on the reduced instruction set computer (RISC) architecture for computer processors. Arm Limited, the company behind the Arm processor, designs the core CPU components and licenses the intellectual property to partner organizations, which then build Arm-based chips according to their own requirements. Arm Limited does not manufacture or sell any chips directly. Acorn Computers first developed the Arm processor in the 1980s. Until recently, the name Arm was treated as an acronym, ARM, which at first stood for Acorn RISC Machine and then for Advanced RISC Machine. The acronym is still widely used, although Arm Limited uses only Arm when describing its processor technology. Arm Limited offers designs for both 32-bit and 64-bit RISC multicore processors . The processors use a much simpler instruction set than their Intel counterparts, which are based on the complex instruction set com

What is Web Hosting? Free Web hosting services

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  Many people don't know how websites are added to the web and how they are managed or hosted using various means. Today we learn about a topic called Web hosting which answers the above questions. As we have learnt about the Web in previous session that what is WWW, but to access information on the web requires data communication between a web-browser client and a web-server application. Web Hosting is linked to this very thing. Web hosting is a means of hosting   web-server application  on a computer system through which electronic content on the internet is readily available to any web-browser client. The computer system providing the web-hosting is known as Web-server or the Web host. Basically, the web hosts allow their customers to place web documents, such as html pages, graphics, and other multimedia files etc. onto a special type of computer called a web server, which maintains constant, high speed connections to the backbone of Internet. One can from various types of web