yum批量装配,超方便的指令,可以批量安装Mysql,Java Developme
yum批量安装,超方便的指令,可以批量安装Mysql,Java Development 1. 查看可能批量安装的列表: yum grouplist ? 比如; [root@bogon /]# yum grouplist Loaded plugins: fastestmirror Setting up Group Process Loading mirror speeds from cached hostfil
yum批量安装,超方便的指令,可以批量安装Mysql,Java Development1. 查看可能批量安装的列表: yum grouplist
?
比如;
[root@bogon /]# yum grouplist
Loaded plugins: fastestmirror
Setting up Group Process
Loading mirror speeds from cached hostfile
?* addons: mirror.neu.edu.cn
?* base: centos.ustc.edu.cn
?* extras: centos.ustc.edu.cn
?* updates: centos.ustc.edu.cn
Installed Groups:
? ?Administration Tools
? ?Development Tools
? ?Dialup Networking Support
? ?Editors
? ?GNOME Desktop Environment
? ?Graphical Internet
? ?Mail Server
? ?MySQL Database ? 这个就是mysql的安装,
? ?Network Servers
? ?Office/Productivity
? ?Printing Support
? ?Server Configuration Tools
? ?System Tools
? ?Web Server
? ?X Window System
? ?Yum Utilities
Available Groups:
? ?Authoring and Publishing
? ?Base
? ?Beagle
? ?Cluster Storage
? ?Clustering
? ?DNS Name Server
? ?Development Libraries
? ?Eclipse
? ?Engineering and Scientific
? ?FTP Server
? ?FreeNX and NX
? ?GNOME Software Development
? ?Games and Entertainment
? ?Graphics
? ?Horde
? ?HyperV
? ?Java Development
? ?KDE (K Desktop Environment)
? ?KDE Software Development
? ?Legacy Network Server
? ?Legacy Software Development
? ?Legacy Software Support
? ?Mono
? ?News Server
? ?OpenFabrics Enterprise Distribution
? ?PostgreSQL Database
? ?Sound and Video
? ?Text-based Internet
? ?Tomboy
? ?Windows File Server
? ?X Software Development
? ?XFCE-4.4
? ?Xen
?
2.安装
比如安装mysql数据库
yum groupinstall "MySQL Database"'
?

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics



MySQL is an open source relational database management system. 1) Create database and tables: Use the CREATEDATABASE and CREATETABLE commands. 2) Basic operations: INSERT, UPDATE, DELETE and SELECT. 3) Advanced operations: JOIN, subquery and transaction processing. 4) Debugging skills: Check syntax, data type and permissions. 5) Optimization suggestions: Use indexes, avoid SELECT* and use transactions.

You can open phpMyAdmin through the following steps: 1. Log in to the website control panel; 2. Find and click the phpMyAdmin icon; 3. Enter MySQL credentials; 4. Click "Login".

MySQL is an open source relational database management system, mainly used to store and retrieve data quickly and reliably. Its working principle includes client requests, query resolution, execution of queries and return results. Examples of usage include creating tables, inserting and querying data, and advanced features such as JOIN operations. Common errors involve SQL syntax, data types, and permissions, and optimization suggestions include the use of indexes, optimized queries, and partitioning of tables.

MySQL is chosen for its performance, reliability, ease of use, and community support. 1.MySQL provides efficient data storage and retrieval functions, supporting multiple data types and advanced query operations. 2. Adopt client-server architecture and multiple storage engines to support transaction and query optimization. 3. Easy to use, supports a variety of operating systems and programming languages. 4. Have strong community support and provide rich resources and solutions.

Redis uses a single threaded architecture to provide high performance, simplicity, and consistency. It utilizes I/O multiplexing, event loops, non-blocking I/O, and shared memory to improve concurrency, but with limitations of concurrency limitations, single point of failure, and unsuitable for write-intensive workloads.

MySQL and SQL are essential skills for developers. 1.MySQL is an open source relational database management system, and SQL is the standard language used to manage and operate databases. 2.MySQL supports multiple storage engines through efficient data storage and retrieval functions, and SQL completes complex data operations through simple statements. 3. Examples of usage include basic queries and advanced queries, such as filtering and sorting by condition. 4. Common errors include syntax errors and performance issues, which can be optimized by checking SQL statements and using EXPLAIN commands. 5. Performance optimization techniques include using indexes, avoiding full table scanning, optimizing JOIN operations and improving code readability.

MySQL's position in databases and programming is very important. It is an open source relational database management system that is widely used in various application scenarios. 1) MySQL provides efficient data storage, organization and retrieval functions, supporting Web, mobile and enterprise-level systems. 2) It uses a client-server architecture, supports multiple storage engines and index optimization. 3) Basic usages include creating tables and inserting data, and advanced usages involve multi-table JOINs and complex queries. 4) Frequently asked questions such as SQL syntax errors and performance issues can be debugged through the EXPLAIN command and slow query log. 5) Performance optimization methods include rational use of indexes, optimized query and use of caches. Best practices include using transactions and PreparedStatemen

Building an SQL database involves 10 steps: selecting DBMS; installing DBMS; creating a database; creating a table; inserting data; retrieving data; updating data; deleting data; managing users; backing up the database.
