In this tutorial, I will take you through the understanding of Network Address Translation. NAT(Network Address Translation) is used either extend the limited IPv4 address space or to conceal the true IPv4 addresses of a device by using substitute IPv4 addresses in packet headers. NAT is usually performed by customer-edge (site) routers or hubs, and ... Read more
In this article, I will take you through 14 Useful apt cache examples on Ubuntu 18.04. APT CACHE allows you to search for packages and dependencies. It perform low-level operations on the APT binary cache, including the ability to perform searches and produce output reports from package metadata. It is very useful for finding out ... Read more
In this article, I will take you through 20 Useful APT GET Examples on Ubuntu 18.04. APT utilities download packages and call dpkg utilities to manipulate the packages once they are on the local system. The primary APT command is apt-get, its arguments determine what the command does. To know more about APT CACHE, you ... Read more
In this git tutorial, i will take you through the steps to install GIT and clone repository in your local System. Whether you are a professional or an amateur developer, you've likely heard about the concept of version control. You may know that adding a new feature, fixing a broken one, or stepping back to ... Read more
In this tutorial, I will take you through the understanding of different C# Data Types. As C# is an object-oriented language, and at the basic level it contains building blocks known as classes. The classes interact with one another, and as a result, provide functionality at runtime. A class consists of two components: Data attributes: ... Read more
In this article, I will take you through 30 Useful Commands to Manage Systemd Services through Systemctl on Linux. As per Systemd Man Page, systemd is a system and service manager for Linux operating systems. When run as first process on boot (as PID 1), it acts as init system that brings up and maintains ... Read more
In this article, I will take you through the usages of touch command in Linux. touch command allows you to update File timestamps. It is very much helpful in creating scripts and creating empty files. You might have seen some instances where you have been told to change the timestamp of a file due to ... Read more
In this tutorial, I will take you through different ways through which you can login to Remote Linux Server using ssh command. As per SSH Man Page, ssh (SSH client) is a program for logging into a remote machine and for executing commands on a remote machine. It is intended to replace rlogin and rsh, ... Read more
In this article, I will take you through the steps to install NPM and Node.js in 6 Easy Steps on CentOS 7. Node.js is a platform for interpreting JavaScript code and running applications. Java-Script has been around for a couple of decades with every improvement, it has shifted further from being a client-side scripting language ... Read more
In this tutorial, I will take you through the steps to Install Golang on Ubuntu 18.04. It was created by small team in Google which consists of Robert Griesemar, Rob Pike and Ken Thompson. GO is a strong and statically type language. Strong type means type of a variable cannot change over time. It means ... Read more