How to disable ModSecurity rules that cause 403 errors
Read this post if you want to disable ModSecurity rules that cause 403 errors. But before you do this! Let’s see what ModSecurity is and why we use it. This …
Read More
Router Emulators, Saves the day!
Imagine this! You get a phone call from a family member at home. And you are far away. The phone call goes something like this: “The Internet is down!”. What …
Read More
Setup a virtual MFA device for your AWS Account
This guide will help you setup a virtual MFA device for your AWS account in less than 5 minutes! What is MFA? MFA stands for multi-factor authentication. It is a simple …
Read More
Delete AWS Log Groups bash script
The AWS Management Console does not allow you to delete multiple AWS Cloud Watch Log Groups simultaneously. This bash script will help you remove all AWS Cloud Watch Log Groups …
Read More
Determine the cause of too many connections in MySQL
Read this post if you want to determine the cause of too many connections in MySQL. Too many database connections will cause an “error establishing a connection to database” response. …
Read More
Prevent CRON running PHP code more than once
Prevent CRON from running your PHP code more than once by using this simple Bash hack! CRON will execute your PHP code regardless of its success or failure. Slow running …
Read More
Tips to help any AWS Innovator
Innovation never ends, and it is genuinely always Day 1. What was good yesterday is no longer good going forward. This post will highlight a few tips that will help …
Read More
Three AWSome learnings from fellow innovators
There is no better place to get inspired than at the AWS Innovation Day 2019 event in Sydney! This post mentions some of the advice provided by fellow innovators. Did …
Read More
AWS SNS Invalid parameter TopicArn Error
Read this post if you want to fix the “An error occurred (InvalidParameter) when calling the Publish operation: Invalid parameter: TopicArn” error. How to find the error This error will …
Read More
Bash Script to Create a Swap File in Linux
The Setup Swap Bash script will create a swap file on your Linux instance. The intention is that you can remove and then re-create an existing swap file. This script …
Read More