创建一个shell文件,将下面的代码放里面去,然后放到linux服务器上运行就可以了
#!/bin/bash#---------------------*
# *
# 2021-10-08 *
# install mysql-8 *
# *
#---------------------*route=/usr #包存放路径
mysql_name=mysql8
log=$route/install_mysql.log #脚本执行日志
unzip_route=/usr/local #解压后存放路径
mysql_data=$unzip_route/$mysql_name/data #数据目录
saveresult="tee -a $log"function uninstall_mariadb(){times1=`date "+%Y-%m-%d %H:%M:%S"`echo -e "\033[33m-------step 1: uninstall mariadb\033[0m" | $saveresult mariadb_name=`rpm -qa|grep mariadb`if [ "$mariadb_name" ];thenrpm -e --nodeps $mariadb_nameif [ $? -ne 0 ]; thenecho -e "$times1 uninstall mariadb\033[1;31mfail\033[0m" | $saveresult exit 1elseecho -e "$times1 \033[32m< uninstall--mariadb--SUCCESS >\033[0m" | $saveresu