class="blogpost-body

class="language-bash">#!/bin/bash

set

"-----------------------------开始MYSQL安装--------------------------------------"

start_time=$(date

"\e[31m错误：必须使用root用户执行此脚本\e[0m";

exit

MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD:-$(openssl

rand

PKG_SUFFIX="linux-glibc2.12-x86_64"#

用户输入版本

"请输入MySQL版本（默认：${DEFAULT_VERSION}）:

version

version=${version:-${DEFAULT_VERSION}}#

安装包名称

INSTALL_PKG="mysql-${version}-${PKG_SUFFIX}.tar.xz"

echo

"https://downloads.mysql.com/archives/community/"exit

fi#

"\e[31m检测到正在运行的MySQL进程，正在停止...\e[0m"systemctl

stop

"\e[31m依赖安装失败，请检查网络配置\e[0m"exit

创建用户和目录

log-error=${DATA_DIR}/mysql.err

pid-file=${DATA_DIR}/mysql.pidcharacter-set-server=utf8mb4

collation-server=utf8mb4_0900_ai_ci

explicit_defaults_for_timestamp=1

log_bin=mysql-bin

/etc/systemd/system/mysqld.service

<<

ExecStart=${BASE_DIR}/bin/mysqld

LimitNOFILE=10000

${DATA_DIR}/mysql.err\e[0m"exit

fi#

\e[31m${MYSQL_ROOT_PASSWORD}\e[0m"

echo

执行脚本：chmod

class="language-bash">[root@myoracle

~]#

data-src="https://img2024.cnblogs.com/blog/3323825/202510/3323825-20251031174139117-721503337.png"

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