PyCharm 3D creation suite on Ubuntu 20.04 Focal Fossa

How to install PyCharm on Ubuntu 20.04 Linux Desktop

PyCharm is a graphical IDE (integrated development environment) that can be installed on Ubuntu Desktop. Many Python programmers enjoy using PyCharm because it can be used to analyze code, debug programs, and is integrated with Git and other version control systems, as well as web development applications. In this tutorial, you will see how to install PyCharm on Ubuntu 20.04 Focal Fossa Linux.

Read more

APACHE web server and SSL authentication

APACHE web server and SSL authentication

This tutorial describes configuration techniques of module the Apache SSL module, which extends the functionality of Apache web server to support SSL protocol. The tutorial will deal with authentication of server (One-way SSL authentication), as well as it will also include authentication of clients by using certificates (Two-way SSL authentication).

Read more

C++ : Understanding pointers

C++ : Understanding pointers

This tutorial is intended for all programing enthusiasts on all levels that wish to understand pointers in the C++ language. All code presented here is not compiler-specific, and all examples will be written in plain ANSI C++. Debates about pointers can stretch for miles, and you would need to go really far to master it all.

Read more

Android System Architecture

Android system architecture

The purpose of this tutorial is to explore the system architecture of the Android mobile operating system. This will give you a general idea of the various layers involved in Android and how they relate to each other. We will also talk about how Android relates to Linux itself.

Read more

Deploying Kubernetes on Ubuntu 22.04 Jammy Jellyfish Linux

How to install Kubernetes on Ubuntu 22.04 Jammy Jellyfish Linux

Kubernetes is leading software in container orchestration. Kubernetes works by managing clusters, which is simply a set of hosts meant for running containerized applications. In order to have a Kubernetes cluster, you need a minimum of two nodes – a master node and a worker node. Of course, you can expand the cluster by adding as many worker nodes as you need.

Read more

Eclipse IDE for C/C++ Developers on Ubuntu 22.04 Jammy Jellyfish

Eclipse IDE for C/C++ Developers installation on Ubuntu 22.04

Eclipse is a free C and C++ IDE that can be installed on Ubuntu 22.04 Jammy Jellyfish. In this tutorial, we will take you through the step by step instructions to install the Eclipse C/C++ IDE on Ubuntu 22.04 Jammy Jellyfish as well as the Java prerequisites, via command line. Then, you can use the application to import your current C and C++ projects or develop new ones.

Read more

How to use bash array in a shell script

How to use bash array in a shell script

In this tutorial we will see how to use bash arrays and perform fundamental operations on them. Bash, the Bourne Again Shell, it’s the default shell on practically all major linux distributions: it is really powerful and can be also considered as a programming language, although not as sophisticated or feature-reach as python or other “proper” languages. Furthermore, the Bash scripting is a must skill for any Linux system administration job.

Read more