Linux
VIM Cheat Sheet
- Mohammad Abu Mattar
- Linux , VIM Emulation
- Published: 20 Oct, 2022
- Updated: 05 Apr, 2025
What Is VIM? VIM (Vi Improved) is a versatile text editor pre-installed on most Linux systems, known for its efficiency in command-line file editing. Its modal nature—switching between modes like
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How To Install Docker On Linux In 4 Easy Steps!
- Mohammad Abu Mattar
- DevOps
- Published: 12 Feb, 2023
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 application
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How to Setup Jenkins on AWS Using CloudFormation
- Mohammad Abu Mattar
- Cloud Computing , DevOps
- Published: 11 Dec, 2022
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
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How to CI/CD AWS With Github using Jenkins
- Mohammad Abu Mattar
- Cloud Computing , DevOps
- Published: 07 Dec, 2022
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 show
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- Mohammad Abu Mattar
- Cloud Computing , DevOps
- Published: 06 Dec, 2022
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 permi
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How To Connect A Two EC2 Instances Database and Files Transfer Using AWS CLI
- Mohammad Abu Mattar
- Cloud Computing
- Published: 13 Nov, 2022
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 g
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Introduction to Linux CLI
- Mohammad Abu Mattar
- Linux
- Published: 19 Oct, 2022
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
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Dotfiles: A Git-Based Strategy for Configuration Management
- Mohammad Abu Mattar
- Linux
- Published: 27 May, 2022
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 b
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Git SSH Keys for GitHub, GitLab, and Bitbucket on Linux
- Mohammad Abu Mattar
- Linux
- Published: 18 Dec, 2021
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 m
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