使用yum安装mysql
yum安装mysql，在学习测试sql语句时方便省事，记录下来吧安装就几条命令：wget http://repo.mysql.com/mysql57-community-release-el7-8.noarch.rpmrpm -ivh mysql57-community-release-el7-8.noarch.rpmyum install mysql-server mysql -y登录：g...
mysql 备份脚本
#!/bin/env bash
#================================================================
#
# systemos=centos6.9
# #this is mysql backups scripts
# Author：xw thank you!!!
# Date：2018.8.6
# ...