Friday, June 18, 2021

Recent Posts

AWS

Site Monitoring Using A Lambda Function

Background I use a site monitoring service, which allows me to monitor my site by running a check every 5 minutes. When the site is...

Linux

Linux Commands a to z

I went for a technical interview yesterday, 1st Oct 2019 and I was asked a question, to name a Linux command for each of...

WORDPRESS

Analyze Apache Logs Using Athena – Part II

In my earlier post, I demonstrated how one could copy their Apache log files to S3 and then use AWS Athena to query the...

AWS Random Post

How to detect change in AWS Security Group and take action

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Security Groups are virtual firewalls that control the traffic to your AWS resources like EC2 and RDS. Your instances must have at least one...

WORDPRESS Random Post

Secure your WordPress login with Cloudflare Firewall

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If you are running a WordPress website with no guest login and are using Cloudflare to protect and serve your website, you should make...

LINUX Random Post

Add Expires Headers to your Nginx Configuration

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In an earlier post, I explained how to add Expires Headers in Apache web server configuration. But what if you were running Nginx to...