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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15 Advanced Git Tricks Developers Love Using
Git is far more than just a version control system—it’s the backbone of modern software collaboration. Whether you’re managing microservices, automating CI/CD pipelines, or contributing to open source,… Read the guide
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How to Install Docker on Ubuntu: Step-by-Step Guide
In our extensive testing across dev-ops environments, we’ve found that a “default” Docker installation often leaves significant performance and security gaps on Ubuntu systems. Whether you are running… Read the guide
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Build a Powerful Observability Dashboard with Grafana, Prometheus, & Loki
A centralized observability dashboard enables you to gain deep insights, troubleshoot issues faster, and manage system stability. This article provides a complete walkthrough for setting up a comprehensive… Read the guide
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How to Secure Grafana with a Self-Signed SSL Certificate
Grafana is a powerful tool for data visualization. However, if you run it over a standard HTTP connection, your login credentials, API keys, and visualized data are sent… Read the guide
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How to Install and Configure the SecurID Agent for SSH on Linux
This guide provides a step-by-step procedure for protecting SSH access on a modern Linux server with SecurID multi-factor authentication (MFA). A lot has changed since I wrote the… Read the guide
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How to Reset a Lost Root Password in Linux: Step-by-Step Guide
Being locked out of a server because of a lost or undocumented root password is a stressful situation for any system administrator. Whether you’ve inherited a machine with… Read the guide
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How to Troubleshoot VSS Writers on Modern Operating Systems
This guide covers how to troubleshoot VSS writers on modern operating systems, including the key steps, the common gotchas, and the details that make the result stick. Read the guide
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SharePoint Wiki: What It Is and the Best Modern Alternative
Once a cornerstone of team collaboration, the SharePoint Wiki served as a simple, effective tool for creating internal knowledge bases. However, with the evolution of Microsoft 365, the… Read the guide
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How to Install and Update the AWS CLI (Windows, macOS, & Linux Guide)
The AWS Command Line Interface (CLI) is an essential tool for any developer, sysadmin, or DevOps engineer working with Amazon Web Services. It allows you to control and… Read the guide
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How to Install Glances on CentOS Stream 9 and 8
If you want the broad distro comparison first, start with How to Install Glances on Linux. This page is specifically for CentOS Stream. If you are on RHEL,… Read the guide
