Author: Imoh Etuk

Imoh Etuk is an experienced cloud infrastructure architect. He's an Azure Compute Infrastructure and Azure Storage MVP, a Microsoft Certified Trainer (MCT), and an AWS Community Builder. He is deeply passionate about empowering technical communities by sharing knowledge, fostering collaboration, and enabling individuals and businesses to leverage cloud technologies to achieve their goals. Note: All technical content written by Imoh Etuk is free for community use. It is meant to serve as a guide for IT professionals, developers, business decision-makers, and students. Imoh Etuk does NOT guarantee that all the steps in his technical guides will work in your particular scenarios or use cases.

Create and mount FSx File System: Join EC2 instance to AWS Managed AD

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Create and mount FSx File System: Join EC2 instance to AWS Managed AD

In the Amazon Web Services (AWS) cloud, Amazon Elastic Compute Cloud (Amazon EC2) provides scalable computing capacity. Using Amazon EC2 reduces the need to invest in hardware upfront, allowing you to develop and deploy applications more quickly. You can launch as many or as a handful of virtual servers as you need, configure security and…

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AWS/Azure/OpenShift, Web Server, Windows, Windows Server

Set up Cross-Region Replication for S3 Buckets

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Set up Cross-Region Replication for S3 Buckets

When it comes to storage services on the AWS Cloud, we cannot mention all of them without talking about S3. Amazon S3 is a cloud-based object storage service with industry-leading scalability, data availability, security, and performance. Data lakes, websites, cloud-native applications, backups, archives, machine learning, and analytics are some of the amounts of data that…

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AWS/Azure/OpenShift, Backup

How to Allocate, Associate, Disassociate and Release Elastic IP Address from an EC2 Instance

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How to Allocate, Associate, Disassociate and Release Elastic IP Address from an EC2 Instance

In this post, I will show you how to Allocate and Associate or Disassociate and Release ELastic IP to an EC2 instance. First of all, let’s take a look at why this is necessary. IPv4 and IPv6 addressing protocols are supported by Amazon EC2 and Amazon VPC. Amazon VPC uses the IPv4 addressing protocol by…

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AWS/Azure/OpenShift

How to Install and Configure Jenkins on Windows 11

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How to Install and Configure Jenkins on Windows 11

In this article, you will learn how to install and configure Jenkins on Windows 11. Jenkins is an open-source automation server and software tool for continuous integration and delivery. It is used to automatically build, test, and deploy software projects. It is one of the leading  CI/CD tools used in modern software development. CI (Continuous…

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Configuration Management Tool, Web Server

How to delete AWS S3 Bucket and Objects via  AWS CLI from Linux

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How to delete AWS S3 Bucket and Objects via  AWS CLI from Linux

The Amazon Simple Storage Service (Amazon S3) is a cloud hosting service that offers industry-leading performance, security, and scalability. Users and organizations of all sizes can use Amazon S3 to safeguard and store data for a variety of applications, including websites, mobile applications, data lakes, backups and restores, archives, enterprise applications, IoT devices, and big…

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AWS/Azure/OpenShift, Linux

Install Ubuntu 20.04 LTS on Windows via WSL

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Install Ubuntu 20.04 LTS on Windows via WSL

Microsoft introduced the Windows Subsystem for Linux to make it easy for users to run Linux OSes such as Ubuntu and issue Bash commands directly from the Windows command prompt interface. Windows Subsystem for Linux (WSL) is a feature of Windows that allows developers to run a Linux environment without the need for a separate…

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Linux, Windows

Add a User to the Sudoers List in Linux

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Add a User to the Sudoers List in Linux

As system administrators, performing some administrative tasks on our PC is crucial. However, it must be noted that while it is crucial to perform administrative tasks using the superuser do command (Sudo). It has the overall administrative power on your PC. This command must be used with caution so as to prevent accidental deletion and…

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Linux

Create and Mount Volume to Docker Container

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Create and Mount Volume to Docker Container

In this guide, you will learn how to create and mount the host volume in a Docker container. Containers play a crucial role in application deployment. Docker is one of the most widely used open-source container runtimes. Please see How to manually update Docker desktop, how to install and uninstall Docker Desktop on Windows 10…

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Containers, Linux

Configure Kerberos Delegation in Windows

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Configure Kerberos Delegation in Windows

Kerberos delegation allows an application to gain access to resources hosted on a different server. The public key authentication, data transport, and delegation features of the Kerberos version 5 authentication protocol are implemented by the Windows Server operating systems. The Security Support Provider Interface (SSPI) is used to access the Kerberos authentication client. Which is…

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Windows, Windows Server

Set Special File Permissions with SUID or GUID and Sticky Bit

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Set Special File Permissions with SUID or GUID and Sticky Bit

In this article, we shall discuss how to Set Special File Permissions with SUID or GUID and Sticky Bit in Linus. Linux is a multi-user operating system that allows you to create multiple users and grant user-level access to all files and directories. Please see How to determine GPO from GUID or Name, how to…

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Linux

How to install Groovy on Linux and Windows

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How to install Groovy on Linux and Windows

Introducing the world of Groovy! As an object-oriented language for the Java platform, Groovy Installation Guide becomes your gateway to exploring its dynamic nature. Just like Python, Ruby, Smalltalk, and Pero, Groovy shares many features with these languages. For Groovy source code to seamlessly run on any JRE-equipped platform, it undergoes conversion into Java Bytecode….

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Configuration Management Tool, Linux, Windows

Write a Shell Script that Count Lines and Words in a File

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Write a Shell Script that Count Lines and Words in a File

In this post, we will take a look at the various methods to write a Shell Script that Count Lines and Words in a File a shell script. With Linux Shell Script, users have access to both a graphical user interface and a really powerful command-line tool that allows them to execute commands. Please see…

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Linux