Richard.Bailey
How to Install and Use Glances on RHEL 9/8, Rocky Linux, & AlmaLinux (2026 Guide)
Glances is a Python-based system monitoring tool that provides a real-time, comprehensive view of server performance. Unlike basic tools like top, Glances monitors CPU, memory, load, disk I/O, network interfaces, and hardware sensors in a single interface. It supports local terminal monitoring, a web-based UI, and client-server modes. For RHEL...
10 Strategies to Improve Employee Productivity in 2026
In 2026, the definition of a high-performing team has shifted. Managing hybrid teams requires moving away from visible activity and toward measurable impact. For Product Managers and Team Leads, the challenge is no longer about ensuring people are online; it is about ensuring they are effective. This guide outlines ten...
How to Install Python from Source on Ubuntu (2026 Guide)
Standard package managers like apt are great for quick setups, but they often lag behind the latest releases. If you need a specific version of Python for a project or want to squeeze out extra performance using hardware-specific optimizations, building from source is the professional standard. In our testing, source...
VMware in 2026: Costs, Alternatives, and Migration Guide
Broadcom’s acquisition of VMware has moved past the initial shock phase into a stark reality for IT departments. In 2026, the virtualization industry is in its most fractured state in 30 years. What was once a reliable partnership has become a source of financial risk and operational uncertainty. While the...
Mastering .cursorrules: A DevSecOps Guide to Secure AI Coding
For IT Managers and DevSecOps engineers, the promise of AI coding assistants often clashes with the reality of security compliance. While tools like Cursor accelerate development, they frequently generate “generic” code that ignores project-specific architecture or introduces silent vulnerabilities like hardcoded keys. The solution lies in the .cursorrules file. This...
How to Disable IPv6
The transition from IPv4 to IPv6 has been the “coming soon” story of networking for decades. However, as of early 2025, global adoption has finally surged past the 45% mark, with major providers like AWS shifting to IPv6-native defaults. While the industry pushes for a dual-stack or IPv6-only future, many...
Managing GitHub Environment Secrets & 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 need to toggle between “Production,” “Staging,” or “Development” settings. Prerequisites 1. Understanding Secrets vs. Variables 2. Setting Environment Secrets To set a secret for...
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 iterated on workflows in a test-heavy phase, your run history can become cluttered fast. This guide shows how to delete workflow runs...
GitHub CLI Secrets: Automate Branch Protection Rulesets
Key Takeaways Why Automate Repository Setup? 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 face a checklist of repetitive UI clicks: navigating to settings, finding the branches tab, configuring pull...
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