History of Git
Software developers did not have a streamlined way to work together on projects before the advent of version control systems. Chaos broke out when several programmers tried to change the same piece of code at the same time. It was manageable for small projects, but people needed large systems that could accommodate their needs, so […]
What is Git?
Git is by far the most popular choice when it comes to version control systems. Git keeps track of the changes you make to files, giving you an audit trail of your work and the option to go back to an earlier version of a file if you need to. Git also makes cooperation simpler […]
What is IAC?
In the context of IT infrastructure, the term “Infrastructure as Code” (IAC) refers to the automation of administrative and operational tasks that are often done by hand. IAC was started by the DevOps startup Puppet around 2009, but other businesses and technologies like Ansible, Chef, Salt, and more have grown from it. But HashiCorp’s open-source […]
What is Terraform?
Terraform is an open-source tool from HashCorp that helps with infrastructure as code. It lets users define on-premises and cloud resources in configuration files that can be read by humans and are easy to version, reuse, and share. Terraform can be used to manage both low-level and high-level resources. Low-level resources are things like compute, […]
Concept of Linux Operating System
What is Linux Linux is an open-source OS in the same vein as Windows, Mac OS, iOS, Android, and so on. Software called an operating system enables the communication between computer hardware and applications. It sends output to the hardware so that it can be shown and sends data to the processor so that it […]
Linux Distributions
A lot of changes have been made to the Linux kernel, and many organizations now make their own Linux distributions. One can choose from a wide variety of Linux distributions. For those interested, it offers a new take on the popular Linux OS. In this case, we have the freedom to select the distribution that […]
Linux Architecture
A software application is a way that a computer’s operating system talks to its hardware. A computer’s hardware is managed by a number of software programs that run on the computer’s operating system. Application/System Library System libraries are specialized applications that facilitate interaction with the kernel. Applications are responsible for initiating a job in the […]
What is VirtualBox
Virtual Machine Software that pretends to be a computer system and can run programs just like a real computer. Most of the time, this software is described as “an efficient, separate copy of a physical machine.” At the moment, the term also includes virtual machines that have nothing to do with real hardware. These virtual […]
How to install a VirtualBox on Mac OS
By following the steps below, it’s easy to install VirtualBox on the host OS of your computer. Depending on how your hardware is set up, VirtualBox can easily run a number of guest operating systems. Instead of installing each operating system separately, Virtual Box configures a number of operating systems on the device to save […]
How to install a VirtualBox on Windows OS
By following the steps below, it’s easy to install VirtualBox on the host OS of your computer. Depending on how your hardware is set up, VirtualBox can easily run a number of guest operating systems. Instead of installing each operating system separately, Virtual Box configures a number of operating systems on the device to save […]
How to install CentOS on VirtualBox
CentOS Linux is a reliable, predictable, managed, and reproducible platform developed from the Red Hat Enterprise Linux source code (RHEL). CentOS aspires to have complete functional compatibility with the original product and complies fully with Red Hat’s redistribution policy. The main reason CentOS modifies packages is to get rid of Red Hat’s logo and branding. […]
How to install Ubuntu on VirtualBox
Ubuntu is an operating system (OS) that runs on the Linux kernel and is mostly made up of open-source, free programs based on Debian. Ubuntu comes in three different official releases: desktop, server, and core for IoT devices and robots. All of the versions may be used standalone or within a virtual machine. Install Ubuntu
