Friday, January 21, 2022

Recent Posts

AWS

Lambda Function To Stop Long Running EC2 Instances

Background While working in my personal AWS account, sometimes I forget to shut EC2 instances down. Most of these instances do not cost much to...

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

AWS Step Function to start a server and set DNS

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In my previous post here I shared information on how to start an EC2 server and then set its DNS. This needed a host to...

WORDPRESS Random Post

Use Redis as a cache on WordPress

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Updated on Nov 15th 2020. On a busy website, there can be several reasons why your site is rendering slowly.  You might have a lot of poorly...

LINUX Random Post

ss command to monitor network connections on Linux

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netstat was one of the first commands I used on a Linux server to monitor network connections between servers. However, on a busy server...