Tag: Simple
Learn State Design Pattern by Designing a Simple Music System
Many times we need to develop systems / objects that provides services to outside world. But the response of each service is not always same, it depends upon its current internal state. When its internal state changes at run-time then its behaviour changes and same services acts differently. Advertisements For example, Suppose our system is …
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Most Simple Linux Commands With 10 Examples
In this guide you are going to learn the most simple yet powerful Linux commands which every Linux system user should know. These commands are used over and over on your daily work. Below given the Tips & Tricks you are about to learn. Linux Commands Tips & Tricks Return to previous directory or home …
Simple Ways to Free Up Space in Ubuntu Linux
Ever running out of disk space in your Ubuntu server or system, you can follow the below simple ways to free up space and clean your Ubuntu. In thins guide you are going to learn how to clean up cache, old kernels, remove unused packages, journal logs. Prerequisites Access to server or system with root …
How to Upgrade to Ubuntu 22.04 LTS – Simple Steps
Ubuntu 22.04 is officially released on 22 April 2022 and available on all cloud platforms also. Here you are going to upgrade your system or server from Ubuntu 20.04 to Ubuntu 22.04. If you are running Ubuntu 18.04, you need to first upgrade to Ubuntu 20.04 and then finally upgrade to 22.04 LTS. In this …
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How to Change MySQL Root Password Simple Trick
How to change MySQL Root Password on Ubuntu or Debian or CentOS. Ever forgotten your MySQL root password or fixing a MySQL installation on a new server, we have all been there. In this guide you are going to learn how to change MySQL root password or Reset it in case you forget it for …
Best PHP-FPM Configuration – Easy and Simple Calculation
Best PHP-FPM Configuration – Easy and Simple Calculation. PHP-FPM is a FastCGI Process Manager an alternative for PHP. PHP-FPM is highly configurable by adjusting the pool settings easily for different users using different PHP versions and many more. In this guide you are going to learn the best PHP-FPM configuration method using some simple calculation …
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Simple interest vs Compound interest: Differences and Definitions
Simple interest and compound interest are two important concepts in finance that are used to calculate the returns on investments. While both forms of interest involve earning money on an initial principal amount, they differ in the way that they are calculated and applied. Simple interest is a straightforward calculation based on the principal amount, …
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