mysql+redis+tomcat+nginx

mysql5.7
redis 6+
nginx 1.2+
mysql-5.7.24-1.el7.x86_64.rpm-bundle.tar

tar xvf mysql-5.7.24-1.el7.x86_64.rpm-bundle.tar
 rpm -ivh mysql-community-common-5.7.24-1.el7.x86_64.rpm
 rpm -ivh mysql-community-libs-5.7.24-1.el7.x86_64.rpm
 rpm -ivh mysql-community-client-5.7.24-1.el7.x86_64.rpm
 rpm -ivh mysql-community-server-5.7.24-1.el7.x86_64.rpm
rpm -ivh mysql-community-libs-compat-5.7.24-1.el7.x86_64.rpm
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vi /etc/my.cnf

datadir=/home/user/mysql
socket=/home/user/mysql/mysql.sock

# 大小写不敏感
lower_case_table_names = 1
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chown -R mysql:mysql /home/user/mysql
4. 启动Mysql

systemctl start mysqld
5. 查询初始密码

grep ‘temporary password’/var/log/mysqld.log
6. 登录MySQL数据库

mysql -uroot -p’密码’
7. 修改初始密码

ALTER USER ‘root’@‘localhost’ IDENTIFIED BY ‘新密码’;

redis安装
https://blog.csdn.net/m0_73093747/article/details/127616901

nginx安装
https://blog.csdn.net/weixin_69306012/article/details/126777396