Linux, Code, Cloud Computing, DevOps
This guide will help you set up 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 …
How to set up MFA for your AWS account Read More
The AWS Management Console does not allow you to bulk delete multiple AWS CloudWatch Log Groups. Instead, use this bash script to bulk delete AWS CloudWatch log groups. The bash …
Bash Script to Bulk Delete AWS CloudWatch Log Groups Read More
Read this post if you want to determine the cause of too many connections in MySQL and MariaDB. Too many database connections will, as a result, cause an “error establishing …
Determine the cause of too many connections in MySQL/MariaDB Read More
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 …
Prevent CRON from running PHP code more than once Read More
Read this post if you want to solve the AWS SNS Invalid parameter TopicArn error. First off! This AWS SNS Topic ARN message is quite misleading. Read below to see …
AWS SNS Invalid parameter TopicArn Error Read More
Read this post if you need to fix the “Apache unable to fork new process – Cannot allocate memory” error. How to find the error The error is available in …
Apache unable to fork new process – Cannot allocate memory Read More