Rishabh Mishra

About

Freelance DevOps engineer working with Docker, Kubernetes, CI/CD pipelines, AWS, Terraform, and Ansible. Built OpsBash to replace the cluttered, inaccurate DevOps tools I kept running into. Every tool here exists because I needed it myself.

What I work with

Links

• linkedin.com/in/rishmish94
• youtube.com/@Rishabhmishradevops
• github.com/Rishmish94/opsbash-cron

Articles

• → AWS EventBridge Cron Isn't Unix Cron: Here's Where It Breaks
• → Why Your /24 Subnet Only Has 251 Usable IPs (Not 254)
• → Why chmod 777 in Your Dockerfile Is a Code Smell
• → Why Your docker run Command Works But the Equivalent Compose File Doesn't
• → The .gitignore Patterns That Don't Do What You Think
• → Decoding a JWT Is Not Verifying It
• → Why Your Logs Show Epoch Timestamps Instead of Dates
• → The YAML Norway Problem and Other Implicit Type Coercions