当前位置:网站首页>Linux下mysql数据库安装教程
Linux下mysql数据库安装教程
2022-07-05 13:55:00 【全栈程序员站长】
1 . 安装新版mysql前,需将系统自带的mariadb-lib卸载 [[email protected] ~]# rpm -qa|grep mariadb mariadb-libs-5.5.52-1.el7.x86_64 [[email protected] ~]# rpm -e –nodeps mariadb-libs-5.5.52-1.el7.x86_64 2 上传mysql :mysql-5.7.18-1.el7.x86_64.rpm-bundle.tar 3 创建文件夹:mkdir /usr/local/mysql 3 解压安装包到目标文件夹下: tar -xvf mysql-5.7.18-1.el7.x86_64.rpm-bundle.tar -C /usr/local/mysql
4 使用rpm -ivh命令依次进行安装,安装顺序rpm -ivh mysql-community-common-5.7.18-1.el7.x86_64.rpm mysql-community-libs-5.7.18-1.el7.x86_64.rpm(依赖于common) mysql-community-client-5.7.18-1.el7.x86_64.rpm(依赖于libs) mysql-community-server-5.7.18-1.el7.x86_64.rpm(依赖于common,client)
perl(Getopt::Long) is needed by mysql-community-server-5.7.18-1.el7.x86_64 perl(strict) is needed by mysql-community-server-5.7.18-1.el7.x86_64 这里说的很清楚,缺少perl,执行yum install perl然后在安装,成功! 5 启动及停止MySQL 完成安装步骤之后,首先配置MySQL的开机自动启动,在这里使用systemctl命令。 # systemctl enable mysqld.service 接着使用systemctl start mysqld.service命令启动MySQL。 # systemctl start mysqld.service 而停止MySQL时使用systemctl stop mysqld.service命令。 # systemctl stop mysqld.service 6 登陆MySQL 这时候又会碰到困难,没有密码进不去: 在/ect/my.cnf 的最后面加上一行: skip-grant-tables 保存退出 重启mysql服务:service mysqld restart 然后再连接mysql就可以了 进入mysql: use mysql; update mysql.user set authentication_string=password(‘123qwe’) where user=’root’; 然后再把my.cnf里面加的那行删掉,然后再用root账号和密码进入mysql 进去之后需要重新设置root密码: SET PASSWORD = PASSWORD(‘[email protected]’); ALTER USER ‘root’@’localhost’ PASSWORD EXPIRE NEVER;//设置密码永不过期 这个密码必须符合密码规范 flush privileges;(使立即生效) 设置远程可以登录: GRANT ALL PRIVILEGES ON *.* TO ‘root’@’%’ IDENTIFIED BY ‘[email protected]’ WITH GRANT OPTION; flush privileges;(使立即生效) 7 设置防火墙: 开启端口 firewall-cmd –zone=public –add-port=3306/tcp –permanent 重启防火墙 firewall-cmd –reload 查看规则是否生效 iptables -L -n
发布者:全栈程序员栈长,转载请注明出处:https://javaforall.cn/111284.html原文链接:https://javaforall.cn
边栏推荐
- When there are too many input boxes such as input transmitted at one time in the form, the post data is intercepted
- Requests + BS4 crawl Douban top250 movie information
- upload (1-6)
- UE源码阅读[1]---由问题入手UE中的延迟渲染
- Summit review | baowanda - an integrated data security protection system driven by compliance and security
- Jetpack Compose入门到精通
- Set up a website with a sense of ceremony, and post it to the public 2/2 through the intranet
- 神经网络物联网未来现状和趋势及看法
- Implementation process of WSDL and soap calls under PHP5
- Requset + BS4 crawling shell listings
猜你喜欢
金融壹賬通香港上市:市值63億港元 葉望春稱守正篤實,久久為功
RK3566添加LED
UE source code reading [1]--- starting with problems delayed rendering in UE
Anchor navigation demo
These 18 websites can make your page background cool
金融壹账通香港上市:市值63亿港元 叶望春称守正笃实,久久为功
Self built shooting range 2022
Scientific running robot pancakeswap clip robot latest detailed tutorial
Assembly language - Beginner's introduction
Idea remote debugging agent
随机推荐
PHP generate Poster
Zibll theme external chain redirection go page beautification tutorial
Laravel框架运行报错:No application encryption key has been specified
故障分析 | MySQL 耗尽主机内存一例分析
Detailed explanation of SSH password free login
SSH免密码登录详解
如何把大的‘tar‘存档文件分割成特定大小的多个文件
Scientific running robot pancakeswap clip robot latest detailed tutorial
jasypt配置文件加密|快速入门|实战
Financial one account Hong Kong listed: market value of 6.3 billion HK $Ye wangchun said to be Keeping true and true, long - term work
关于Apache Mesos的一些想法
蓝桥杯学习2022.7.5(上午)
Address book (linked list implementation)
Request + BS4 crawl Netease cloud music popular comments
Elfk deployment
-Web direction attack and defense world
[machine learning notes] how to solve over fitting and under fitting
Ueditor + PHP enables Alibaba cloud OSS upload
Requset + BS4 crawling shell listings
Aikesheng sqle audit tool successfully completed the evaluation of "SQL quality management platform grading ability" of the Academy of communications and communications