点安装增强功能 wget -P /etc/yum.repos.d/ http://mirrors.aliyun.com/repo/epel-7.repo yum clean all yum makecache sudo yum update sudo yum upgrade yum install gcc gcc-devel gcc-c++ gcc-c++-devel make kernel kernel-devel yum install -y "kernel-devel-$(uname -r)" gcc bzip2 yum install bzip2 tar shutdown -r now mount /dev/cdrom /mnt/ cd /mnt ./VBoxLinuxAdditions.run mkdir /mnt/share 在虚拟机新建共享文件夹,名叫share #有两种方式用共享文件夹 #一是手动挂载,如下,挂载后文件就在 /mnt/share下 mount -t vboxsf share /mnt/share #二是重启让虚拟机自动挂载,挂载后文件夹在 /media 下,且文件夹多了前缀 sf_ reboot ls /media