安装重装系统的前提组件:
Debian/Ubuntu:
apt-get install -y xz-utils openssl gawk file wget screen && screen -S os
RedHat/CentOS:
yum install -y xz openssl gawk file glibc-common wget screen && screen -S os
如果出现异常,请刷新Mirrors缓存或更换镜像源。
RedHat/CentOS:
yum makecache && yum update -y
Debian/Ubuntu:
apt update -y && apt dist-upgrade -y