Category
Category: DevOps
Explore DevOps tutorials with clear explanations, tested examples, practical tips and reliable troubleshooting advice. Learn the essentials.
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SharePoint in 2026: Power User Tips and Automation
Most teams use SharePoint as a file dump. That’s a waste. SharePoint in 2026 has Power Automate deep integration, AI document processing, Copilot search, and a set of… Read the guide
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How to Install and Use ShellCheck for Safer Bash Scripts in 2026
Bash is still everywhere in 2026. It glues together deployment steps, bootstraps cloud instances, runs CI jobs, rotates logs, patches servers, and cleans up after everything else. That… Read the guide
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How to Manage GitHub Environment Secrets and Variables via CLI
This guide explains how to use the GitHub CLI ( gh ) to manage configuration data for your environments. This is particularly useful for CI/CD pipelines where you… Read the guide
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How to Delete All GitHub Actions Workflow Runs with the GitHub CLI (gh)
GitHub’s Actions UI is great for day-to-day viewing, but it’s not designed for bulk cleanup. If you’ve just enabled Actions on an older repository, migrated from Bitbucket, or… Read the guide
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GitHub CLI Secrets: Automate Branch Protection Rulesets
If you are a DevOps engineer or a team lead, creating a new repository often feels like a tedious administrative tax. You spin up the project, but then… Read the guide
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How to Install and Use the GitHub CLI (gh) on Ubuntu : Step-by-Step Guide
The GitHub CLI ( gh ) brings the pull request, issue tracking, and repository management experience directly to your command line, reducing context switching between your terminal and… Read the guide
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How to Implement VPC Peering with AWS CDK
If you want VPC peering defined in code instead of clicked together by hand, this guide shows how to do it with AWS CDK. It focuses on the… Read the guide
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Docker Command Explained Architecture Flags Internals: Complete Guide
The docker command is a CLI client that talks to dockerd through a REST API over a Unix socket ( /var/run/docker.sock ) or TCP. It sends high-level instructions… Read the guide
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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