Category
Category: Cloud
Guides, tutorials, and best practices for cloud platforms including AWS, Google Cloud, and Microsoft Azure. From architecture to deployment, learn to build and manage cloud infrastructure.
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SSH: The Secure Shell That Protects Your Data!
Secure Shell (SSH) is an essential way to connect to a remote server securely. SSH provides secure remote access to computers and servers. Whether you’re a system administrator,… Read the guide
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Secure Shell (SSH) Connection via Port 22
SSH is a cryptographic network protocol that enables secure communication between two networked devices. It is primarily used for remote administration, file transfers, and other network services that… Read the guide
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How to SSH to an AWS Instance: Step-by-Step Guide
There is more than one way to SSH to an EC2 instance, and the right answer depends on your setup. This guide covers the common connection methods, when… Read the guide
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How to Install, Configure and Use Gitlab CE on Ubuntu 22.04
How to Install GitLab CE on Ubuntu 22.04: A Step-by-Step Guide Need to Install Gitlab on Ubuntu 24.04 – Click here for the updated procedure GitLab Community Edition… Read the guide
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How to Change the Ubuntu Root Password: What You Need to Know
In Ubuntu and other Linux-based operating systems, the root user is the superuser account. It possesses unrestricted privileges to perform any action on the system. For security purposes,… Read the guide
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How to Create an S3 Bucket on AWS, and how to secure it.
This is a straightforward guide to creating an S3 bucket properly and locking it down. It covers the basics, the security settings that matter, and the mistakes worth… Read the guide
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How to Build a VM Host with Sunbeam on OpenStack Ubuntu
Sunbeam is a package that makes the deployment of an OpenStack virtualization cluster much simpler, essentially allowing you to create your own private cloud. Sunbeam uses microK8s and… Read the guide
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AWS Account Migration? Easily Copy SSM Parameters with This Script
Are you tired of manually copying AWS Systems Manager (SSM) parameters between accounts? Do you need to replicate configurations across environments or share secrets securely with other teams?… Read the guide
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How to Install Docker and Docker Compose on Ubuntu 22.04 Linux
Docker and Docker Compose are two amazing tools that let you run containerized applications on Ubuntu (and every other flavor of Linux). Docker is super simple to use,… Read the guide
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How to Migrate DynamoDB tables between AWS Accounts
Moving DynamoDB tables between AWS accounts is a common admin job, but the cleanest method depends on your constraints. This guide covers the main migration approaches and when… Read the guide
