Preparing Installation Package mysql-8.0.28-linux-glibc2.12-x86_64.tar.xz Download and install the package to /usr/local/soft, this path should match the one in the script file Write the script fileinstall_mysql.sh (CentOS version) The content of the file is as follows: #! /usr/bin/bash## Fully automated source code compilation and installation for any versionif [ ! -d "/usr/local/soft" ]then echo "Directory does … Read more
![Completely Uninstall MySQL 5.7 on CentOS 7 [Test Successful]](https://boardor.com/wp-content/uploads/2025/11/c42e0a37-6520-458e-a5fd-c739d21e050a.jpg)
Method 1: 1. Check MySQL installation rpm -qa|grep -i mysql 2. Stop MySQL service before uninstalling rpm -ev –nodeps mysql-community-release-el7-5.noarch rpm -ev –nodeps mysql-community-common-5.6.38-2.el7.x86_64 rpm -ev –nodeps mysql-community-client-5.6.38-2.el7.x86_64 rpm -ev –nodeps mysql-community-libs-5.6.38-2.el7.x86_64 rpm -ev –nodeps community-server-5.6.38-2.el7.x86_64 After executing the command, execute again rpm -qa|grep -i mysql to find that it has been uninstalled. Or directly … Read more
One-Click Installation Script Preparation steps before using the script Install the operating system Configure the host network Set up the software source; the script will configure it automatically, and you need to mount the ISO image Create a directory for storing software: mkdir /soft Upload the software package Upload the installation script Check Host and … Read more
▼ Click the card below to follow me ▲ Click the card above to follow me PyRedis: The Python Tool for Efficient Redis Operations! Redis is the most popular in-memory database today, and PyRedis is a powerful tool for operating Redis with Python. Today, we will unveil this powerful client library and teach you how … Read more
1. Introduction As of April 20, 2025, the latest version of MySQL is 9.2.0, which I have not specifically studied. New versions always come with some new features, and those interested can check the official website for more information. Different versions can affect the execution of certain statements; for example, there are significant differences between … Read more
This article is a reading note from “Listening to the Wind with the Left Ear: A Legendary Programmer’s Leveling Guide.” The essence of programming includes Logic, Control, and Data. The programming paradigms and design methods we use mainly revolve around these three aspects. Logic is the essence of the problem, which implements how to solve … Read more
Editor’s Note Driven by the wave of digitalization, the construction of information infrastructure such as basic hardware, basic software, application software, and information security provides solid support for the “flow” of information security. This year, the “Government Work Report” proposed to “optimize the layout of national computing power resources and create a digital industry cluster … Read more
Editor’s Note Driven by the wave of digitalization, the construction of information infrastructure such as basic hardware, basic software, application software, and information security provides a solid foundation for the “flow” of information security. This year, the “Government Work Report” proposed to “optimize the layout of national computing power resources and create a digital industry … Read more