ubuntu 20.04 安装mysql 5.7
https://dev.mysql.com/downloads/mysql/5.7.html 选择ubuntu18的64位的tar包
mysql 5.7安装包
进入安装目录,依次执行以下命令
sudo dpkg -i mysql-common_5.7.34-1ubuntu18.04_amd64.deb
sudo dpkg -i libmysqlclient20_5.7.34-1ubuntu18.04_amd64.deb
sudo dpkg -i libmysqlclient-dev_5.7.34-1ubuntu18.04_amd64.deb
sudo dpkg -i libmysqld-dev_5.7.34-1ubuntu18.04_amd64.deb
sudo dpkg -i libmysqlclient20_5.7.34-1ubuntu18.04_amd64.deb
sudo wget http://security.ubuntu.com/ubuntu/pool/universe/m/mecab/libmecab2_0.996-1.2ubuntu1_amd64.deb
sudo dpkg -i libmecab2_0.996-1.2ubuntu1_amd64.deb
sudo dpkg -i mysql-community-client_5.7.34-1ubuntu18.04_amd64.deb
sudo apt install libtinfo5
sudo dpkg -i mysql-client_5.7.34-1ubuntu18.04_amd64.deb
sudo dpkg -i mysql-community-server_5.7.34-1ubuntu18.04_amd64.deb
sudo dpkg -i mysql-server_5.7.34-1ubuntu18.04_amd64.deb
安装完成后,再修改配置文件,修改不区分大小写,可远程访问。
cd /etc/mysql/mysql.conf.d
sudo gedit mysqld.cnf
#修改以下文件
lower_case_table_names = 1
bind-address = 0.0.0.0
#重启服务即可
service mysql restart
本文提供了一种在Ubuntu20.04上安装MySQL5.7的方法,通过下载特定的deb包并使用dpkg及apt工具进行安装。安装过程涉及多个步骤,包括配置文件调整以支持不区分大小写的表名和远程访问。
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