@Anirban13

Anirban Banerjee

@Anirban13

I'm on a DEVOPS roadmap and trying to gain knowledge of it's each component.

Joined August 2024

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Anirban Banerjee's blogs

Anirban's Bloganirbanbanerjee13.hashnode.dev16 posts

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Recently published

ABAnirban Banerjeeanirbanbanerjee13.hashnode.devAug 27, 2025 · 2 min read

Demo: CORS between Two S3 Buckets (iframe method)

🔑 Overview This demo shows how to host a static website in one S3 bucket (Bucket A) and embed a custom error page from another S3 bucket (Bucket B) using an iframe and CORS. ⚙️ Setup Steps 1. Create Buckets Bucket A → index.html Bucket B → error....

ABAnirban Banerjeeanirbanbanerjee13.hashnode.devJul 13, 2025 · 4 min read

🚨 Building a Network Anomaly Detection System Using AWS VPC Flow Logs and CloudWatch

Monitoring network traffic and detecting anomalies in real-time is crucial to maintaining a secure and healthy cloud environment. In this blog post, we’ll walk through how to set up a system to detect and alert on any attempt to access blocked websit...

ABAnirban Banerjeeanirbanbanerjee13.hashnode.devJun 4, 2025 · 3 min read

🌦 How I Deployed a Flask Weather App on AWS Using Docker, ECS, and ALB

Building is fun. Deploying it live? Even more satisfying — especially when your app predicts the weather! ☁️ In this post, I’ll walk you through how I deployed a simple Flask weather application to AWS using Docker, ECS (Elastic Container Service), ...

ABAnirban Banerjeeanirbanbanerjee13.hashnode.devNov 3, 2024 · 2 min read

Mastering Docker: A Complete Guide to Setup, Automation, and Management!

I'm excited to share my latest deep dive into Docker, including the steps to install Docker, a script to automate Docker management, the differences between systemctl and service commands, and tips for log analysis using journalctl. Whether you're ne...

ABAnirban Banerjeeanirbanbanerjee13.hashnode.devNov 2, 2024 · 10 min read

File Permissions and Access Control Lists

Understanding Linux File Permissions Linux file permissions are an essential aspect of system security and file management, dictating who can read, write, or execute files and directories. These permissions ensure that only authorized users can acces...

Anirban Banerjee

About

Available for

Anirban Banerjee's blogs

Recently published

Demo: CORS between Two S3 Buckets (iframe method)

🚨 Building a Network Anomaly Detection System Using AWS VPC Flow Logs and CloudWatch

🌦 How I Deployed a Flask Weather App on AWS Using Docker, ECS, and ALB

Mastering Docker: A Complete Guide to Setup, Automation, and Management!

File Permissions and Access Control Lists

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Anirban Banerjee

About

Available for

Anirban Banerjee's blogs

Recently published

Demo: CORS between Two S3 Buckets (iframe method)

🚨 Building a Network Anomaly Detection System Using AWS VPC Flow Logs and CloudWatch

🌦 How I Deployed a Flask Weather App on AWS Using Docker, ECS, and ALB

Mastering Docker: A Complete Guide to Setup, Automation, and Management!

File Permissions and Access Control Lists