RMS Meta

RMS Meta

Code to cloud for people & nature

Insights & playbooks

RMS Meta Blog

Practical guidance on DevOps, SRE, FinOps, observability, and Linux operations—written by the engineers who ship and operate products every day.

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#Fundamentals (1) #DevOps (4) #Containers (4) #Networking (1) #Programming (1) #Docker (2) #CI/CD (3) #Security (1)
Dec 25, 2025

Foundations: Software, DevOps, Containers, Servers, and How Code Flows

A beginner-friendly overview of software types, DevOps, containers, servers, network flow, programs/code/instructions.

#Fundamentals #DevOps #Containers #Networking #Programming
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Dec 25, 2025

Dockerfile Syntax: Writing Lean, Secure Images the Right Way

A practical guide to Dockerfile instructions, order, and best practices for small, secure, repeatable images.

#Docker #Containers #DevOps #CI/CD #Security
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Dec 25, 2025

Running Commands Inside Docker Containers: Practical Guide

How to exec into containers, run one-off commands, and inspect container state safely.

#Containers #DevOps #CI/CD
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Dec 25, 2025

Dockerfile Instructions: A Practical Cheat Sheet

A concise walkthrough of common Dockerfile instructions—what they do and how to use them safely.

#Docker #Containers #DevOps #CI/CD
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