Linux 安装 mysql-5.7.31-linux-glibc2.12-x86_64.tar.gz
一、删除原来安装的mysql1.查询并删除[root@localhost/]#find/-namemysqlfind:‘/run/user/1000/gvfs’:Permissiondenied/etc/selinux/targeted/active/modules/100/mysql/var/lib/mysql/usr/lib64/mysql/usr/share/mysql/usr/local/