练习笔记-MySQL数据库 20210127

 

MySQL数据库

[root@kevin306 ~]# rz -E
rz waiting to receive.
[root@kevin306 ~]# yum -y install lrzsz
Loaded plugins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
 * base: mirror.lzu.edu.cn
 * extras: mirrors.neusoft.edu.cn
 * updates: mirrors.ustc.edu.cn
Package lrzsz-0.12.20-36.el7.x86_64 already installed and latest version
Nothing to do
[root@kevin306 ~]# bash install_mysql5.6.sh

  安装之前记得去下载安装包，不想手动下载，也可以自动下载

[root@kevin306 ~]# wget http://mirrors.163.com/mysql/Downloads/MySQL-5.6/mysql-5.6.51-linux-glibc2.12-x86_64.tar.gz（#下载安装包）
--2021-01-27 00:10:32--  http://mirrors.163.com/mysql/Downloads/MySQL-5.6/mysql-5.6.51-linux-glibc2.12-x86_64.tar.gz
Resolving mirrors.163.com (mirrors.163.com)... 183.136.218.7, 183.136.218.5, 183.146.17.165, ...
Connecting to mirrors.163.com (mirrors.163.com)|183.136.218.7|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 341603885 (326M) [application/octet-stream]
Saving to: ‘mysql-5.6.51-linux-glibc2.12-x86_64.tar.gz’

100%[===============================================================================================>] 341,603,885 10.2MB/s   in 49s    

2021-01-27 00:11:21 (6.69 MB/s) - ‘mysql-5.6.51-linux-glibc2.12-x86_64.tar.gz’ saved [341603885/341603885]