If it takes some time, we write it down! Here you can find how-to's, cheatsheet, tips and solutions, all about real life problems we encountered.

• How long does it take for AWS OpenSearch to change from gp2 to gp3?
  Oct 24, 2023
• Unable to disable Container Insights in ECS?
  Oct 12, 2023 Why sometimes you cannot disable Container Insights
• Save disk space on Mac with on the fly file compression with afsctool
  Oct 5, 2023
• How does an SQS message look when a payload is sent through SNS to SQS
  Aug 5, 2023 Take care, messages received by SQS look different if sent by SNS
• Show MySql table fragmentation
  May 2, 2022
• Test mysql pdo db connection in php
  Mar 27, 2022
• MySQL Set up quick start: create users and permissions
  Mar 27, 2022
• Enable touch id for SUDO in terminal on OSX
  Dec 15, 2021
• VirtualBox problems on OSX Monterey and Big Sur (VBox 6.1.26 and 6.1.28)
  Nov 4, 2021
• List directory sizes in linux terminal
  Sep 8, 2021
• Help my RPI4 thinks my USB ethernet is a storage device!
  May 14, 2021
• External SSD drive problems on Raspberry Pi RPI4 - works on USB2, fails on USB3
  May 14, 2021
• ssh shell aliases
  May 14, 2021
• Too many SSH authentication failures on Raspberry/Ubuntu
  May 1, 2021
• Docker stack
  Apr 26, 2021
• Some Jira JQL queries for use in Jetbrains IDE
  Apr 11, 2021
• Troubleshooting CodeDeploy agent on on-premises Ubuntu 20.04
  Apr 2, 2021
• Access an AWS CodeCommit repository locally with an SSH key
  Apr 1, 2021
• Give an IAM user in account A access to Account B
  Mar 31, 2021
• Install docker and docker-compose on Ubuntu server 20.04 LTS
  Mar 27, 2021
• Boot Ubuntu from USB on RPI
  Mar 27, 2021
• Large mysql imports - wait timeout
  Nov 14, 2020
• phpstorm file and code templates
  Oct 2, 2020
• Doctrine paginator slow in Symfony
  Sep 15, 2020 Speed up resource greedy pagination in Doctrine with this simple optimisation.
• Create a license for your craft plugin
  Jun 13, 2020 Want to give a Craft CMS plugin you developed away?
• Craft CMS element query cheatsheet
  Jun 5, 2020
• Craft CMS: Manually set admin password to 1qaz1qaz in the database
  Jun 3, 2020 Directly reset the password in the database for development
• Quick php monitoring scripts for services
  May 6, 2020 Quick monitoring script for memcached etc
• Craft Seeder - a great craft plugin for generating dummy content
  Apr 4, 2020
• DNS
  Apr 3, 2020 dig a specific nameserver