MySQL installation steps - installing MySQL on Linux (3)

          The premise is to install the virtual machine again and again , It's already configured jdk Installation package , And configure the environment variables （ There are installation steps in my blog ）

linux How to create a virtual machine _abcdef_12a The blog of -CSDN Blog

linux The configuration file jdk install _abcdef_12a The blog of -CSDN Blog

Installation that needs to be prepared in advance

  The installation steps are as follows

1、cd /softs  Enter folder , Put the prepared installation package into this folder

2、 Input  yum install -y net-tools perl autoconf

      Install dependency packages net-tools     perl     sutoconf

  Wait for installation to complete

 3、 Input    rpm -ivh MySQL-client-5.6.46-1.el7.x86_64.rpm  Install client

 4、 Input   rpm -qa | grep mariadb    Inquire about mariadb 

5、 Input   rpm -e mariadb-libs-5.5.60-1.el7_5.x86_64 --nodeps  Delete mariadb package

 6、 Input  rpm -ivh MySQL-server-5.6.46-1.el7.x86_64.rpm  Install server

 7、 Input   cat /root/.mysql_secret  View the default password , It needs to be recorded here , Used to change the password later

 8、 Input   service mysql start   

      start-up mysql service See the following tips , Congratulations on your success

      Haven't seen , You can only override the configuration

 9、 Input   mysql -uroot -p password      p Followed by the password you just asked to remember ,

  This instruction is used to modify mysql The login password

 10、 Input set  password=password('123')   123 Is the password set , Here you can set it according to your needs