linux

Git SSH Keys for GitHub, GitLab, and Bitbucket on Linux

Introduction Git connects to remotes by default via HTTPS, which requires you to enter your login and password every time you run a command like Git pull or git push, using the SSH protocol. You

Dotfiles: A Git-Based Strategy for Configuration Management

Keeping your dotfiles — those hidden configuration files that dot your home directory — both safe and easily accessible across various machines can seem daunting. However, with the strategy outlined

Introduction to Linux CLI

Introduction The Linux operating system family is a group of free and open-source Unix systems. They consist of Red Hat, Arch Linux, Ubuntu, Debian, openSUSE, and Fedora. You must utilize a shell

VIM Cheat Sheet

What Is a VIM? VIM is a text editor that is available on most Linux distributions. It is a powerful text editor that can be used to edit files from the command line. It is a modal text editor, wh

How To Connect A Two EC2 Instances Database and Files Transfer Using AWS CLI

Introduction In this post, I will show you how to connect a two EC2 instances database and files transfer using AWS CLI. I will use AWS CLI to create a VPC, EC2 instances, EBS, EFS, and security

How to Install Jenkins on AWS EC2 Instance

Introduction In this post, I will show you how to Create an EC2 Instance on AWS and install Jenkins on it. PrerequisitesAWS CLI installed and configured IAM user with the following perm

How to CI/CD AWS With Github using Jenkins

Introduction In previous posts, I have shown you how to setup Jenkins on AWS EC2 instance. You can check the post here. In this post, I will sho

How to Setup Jenkins on AWS Using CloudFormation

Introduction In a previous blog post, we setup Jenkins on AWS using the AWS CLI (How to Install Jenkins on AWS EC2 Instance). In this blog

How To Install Docker On Linux In 4 Easy Steps!

Introduction Docker is a powerful platform that allows developers to create, deploy, and run applications in containers. Containers are isolated environments that allow you to run your applicatio