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#!/bin/bash date=KaTeX parse error: Expected group after '_' at position 151: …sql/backup/full_̲date.sql if [ KaTeX parse error: Expected group after '_' at position 61: …sql/backup/full_̲date.sql weblogic@10.196.12.2:/software/mysql/backup sleep 4 echo “

安装 查找mysql相关安装并卸载 rpm -qa|grep -i mysql rpm –ev {包名}，如： rpm -ev mysql-community-common-5.7.23-1.el7.x86_64 解压mysql安装包 shell> tar xzvf mysql-5.7.31-linux-glibc2.12-x86_64.tar.gz shell> mv mysql-5.7.31-linux-glibc2.12-x86_64 mysql 创建文件夹 mkdir -p /softw