CentOS 8 升级 CentOS 8 Stream
指令如下:
dnf -y install centos-release-stream
dnf -y distro-sync
cat /etc/centos-release
# CentOS Stream release 8
指令如下:
dnf -y install centos-release-stream
dnf -y distro-sync
cat /etc/centos-release
# CentOS Stream release 8
yum -y install holland-mysqldump.noarch
# mysqldump -h[地址] -P[端口号] -u[用户名] -p[密码] 数据库名/--all-databases| gzip > db_dump.sql.gz