How to Install MySQL 8.0 on Ubuntu 18.04


This guide is for users who have already configured a CentOS server and installed the Apache HTTP services, MySQL database management system, and the PHP programming language.

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How to Create or Add a Sudo User on CentOS 7


This guide is for users who have already configured a CentOS server and installed the Apache HTTP services, MySQL database management system, and the PHP programming language.

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How to Install and Secure phpMyAdmin on Ubuntu 18.04


This guide is for users who have already configured a CentOS server and installed the Apache HTTP services, MySQL database management system, and the PHP programming language.

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How to Prevent Brute Force Attacks


When a computer runs for a long period of time, applications and operating system features can become unstable.  An unstable operating system might have application crashes, hanging applications, or memory leaks.  Sometimes even basic system…

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How to Implement Validation for Restful Services with Spring


When a computer runs for a long period of time, applications and operating system features can become unstable.  An unstable operating system might have application crashes, hanging applications, or memory leaks.  Sometimes even basic system…

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How to Restart Windows Server 2016


When a computer runs for a long period of time, applications and operating system features can become unstable.  An unstable operating system might have application crashes, hanging applications, or memory leaks.  Sometimes even basic system…

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How to Restart Linux Server Using Command Prompt


There's a reason that tech support asks you if you've rebooted your computer.  It's cliched but true - restarting a computer solves a wide variety of issues.

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How to Reset or Change the Root Password in Linux


In Linux, root privileges (or root access) refers to a user account that has full access to all files, applications, and system functions.

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How to Install and Secure phpMyAdmin on Centos 7


This guide is for users who have already configured a CentOS server and installed the Apache HTTP services, MySQL database management system, and the PHP programming language.

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How to Install Docker on CentOS 7


Docker is an increasingly popular software package that creates a container for application development.  Essentially, it creates a uniform interface so that any application running on it is highly compatible with most operating systems.  Developing…

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