虚拟机安装mysql步骤

创建新的虚拟机，添加新的映像








后续的密码（redhat或者随意输入）













chkconfig iptables off（设置防火墙开机不启动）
删除物理地址
虚拟机完成且关闭
cd /etc/udev/rules.d/

rm -rf 70-persistent-net-rules #删除物理地址

poweroff #重启虚拟机

[root@localhost udev]# cd /etc/udev/rules.d/
[root@localhost rules.d]# ls
60-raw.rules  70-perisitent-cd rules  70-perisitent-net rules  99-fuse.rules
[root@localhost rules.d]rm -rf 70-perisitent-net rules
[root@localhost rules.d]poweroff

接受并保存


修改以下配置文件

#vi /etc/yum.conf

[main] 
cachedir=/var/cache/yum/releasever 
keepcache=0 
debuglevel=2 
logfile=/var/log/yum.log 
exactarch=1 
obsoletes=1 
gpgcheck=1 
plugins=1 #将plugins的值修改为0 
installonly_limit=5

YumRepo Error: All mirror URLs are not using ftp, http[s] or file.centos6 yum失败
一键修复(一条一条执行即可):
一般执行了前3条命令就好了

sed -i "s|enabled=1|enabled=0|g" /etc/yum/pluginconf.d/fastestmirror.conf
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
curl -o /etc/yum.repos.d/CentOS-Base.repo https://www.xmpan.com/Centos-6-Vault-Aliyun.repo 
yum clean all
yum makecache

宝塔安装mysql

#Centos安装脚本
 yum install -y wget && wget -O install.sh http://download.bt.cn/install/install_6.0.sh && sh install.sh