How to disable run multiple cron jobs on different EC2 instances
Task: Disable run multiple cron jobs on different EC2 instances with common EFS directory Implementation Run bash script as a…
Category: Experiments
Yii get user’s attributes
Task: get password from user Object: app\models\User#1( => null => null => null … => […
Amazon Linux + Apache + phpFPM
Task: Prepare environment with Apache and phpFPM Implementation: install apache: yum install httpd install php-fpm: yum install php-fpm add autostart:…
Arduboy Tower builder game
Task: Write simple tower builder game. Goal of game: Build high tower with moving blocks. Every next block is the…
Arduboy sound example
Task: Play simple sound on the Arduboy device: Implementation: Done.
CLI RPN Calculator
Task: Implement a command-line reverse polish notation (RPN) calculator using a language that you know well. Language: Java Java command…
Configure WP HyperDB plugin
Task: Add and configure HyperDB plugin to work with master and slave MySQL databases. Implementation: Configure MySQL master and slave…