一 mysql

# 禁用原生mysql
yum module disable mysql
# 刪除mariadb
rpm -qa | grep mariadb
rpm -e mariadb-libs --nodeps
# 下載mysql壓縮包
mkdir /opt/mysql
cd /opt/mysql/
wget https://downloads.mysql.com/archives/get/p/23/file/mysql-5.7.30-1.el7.x86_64.rpm-bundle.tar
# 解壓并安裝
tar -xvf mysql-5.7.30-1.el7.x86_64.rpm-bundle.tar
yum -y install mysql-community-common-*
yum -y install mysql-community-libs-5.7.30-1.el7.x86_64.rpm
yum -y install mysql-community-client-5.7.30-1.el7.x86_64.rpm
yum -y install mysql-community-server-5.7.30-1.el7.x86_64.rpm
# 啟動mysql
systemctl start mysqld.service
# 查看初始密碼
cat /var/log/mysqld.log |grep password
# 連接mysql，輸入初始密碼
mysql -u root -p

## mysql界面
# 修改新密碼
alter user user() identified by "「新密碼」";
# 允許遠程登錄
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '「新密碼」' WITH GRANT OPTION;
FLUSH PRIVILEGES;

騰訊云放開防火墻即可

二 redis

2.1 服務端

# 下載
mkdir /opt/redis-stack
cd /opt/redis-stack
wget https://packages.redis.io/redis-stack/redis-stack-server-7.0.6-RC8.rhel7.x86_64.tar.gz?_gl=1*zvd770*_ga*NTA1Mjc2MDcxLjE2ODA0OTQxNjE.*_ga_8BKGRQKRPV*MTY4MDUwMjg3MS4yLjEuMTY4MDUwMjkxMS4yMC4wLjA.
tar -zxvf redis-stack-server-7.0.6-RC8.rhel7.x86_64.tar.gz\?_gl\=1\*zvd770\*_ga\*NTA1Mjc2MDcxLjE2ODA0OTQxNjE.\*_ga_8BKGRQKRPV\*MTY4MDUwMjg3MS4yLjEuMTY4MDUwMjkxMS4yMC4wLjA.
cd redis-stack-server-7.0.6-RC8/

# 修改redis-stack配置，開啟守護模式，設置密碼，.so文件路徑改成對應的
vi etc/redis-stack-service.conf：
port 6379
daemonize yes
requirepass 「密碼」
loadmodule /opt/redis/redis-stack-server-7.0.6-RC8/lib/redisearch.so
loadmodule /opt/redis/redis-stack-server-7.0.6-RC8/lib/redisgraph.so
loadmodule /opt/redis/redis-stack-server-7.0.6-RC8/lib/redistimeseries.so
loadmodule /opt/redis/redis-stack-server-7.0.6-RC8/lib/rejson.so
loadmodule /opt/redis/redis-stack-server-7.0.6-RC8/lib/redisbloom.so

# 開啟服務端
./bin/redis-server etc/redis-stack-service.conf

# 連接
./bin/redis-cli
> info server # 顯示信息
> auth 「密碼」

2.2 mac redis客戶端下載與使用

https://redis.io/download/ 找到macOS對應文件
下載并解壓

brew update
brew install openssl@3
./bin/redis-cli -h 43.133.66.10 -p 6379

參考：https://blog.csdn.net/cxy2687365281/article/details/129931785 (不需要make)