Vmware虚拟机和主机之间复制、粘贴内容、拖拽文件的方法
虚拟机自己安装的vm-tools无法拖拽复制，通过下面指令安装可以。

sudo apt-get autoremove open-vm-tools
sudo apt-get install open-vm-tools
sudo apt-get install open-vm-tools-desktop

deb http://mirrors.tools.huawei.com/ubuntu/ bionic main restricted universe multiverse
deb http://mirrors.tools.huawei.com/ubuntu/ bionic-security main restricted universe multiverse
deb http://mirrors.tools.huawei.com/ubuntu/ bionic-updates main restricted universe multiverse
deb http://mirrors.tools.huawei.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb http://mirrors.tools.huawei.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.tools.huawei.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.tools.huawei.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.tools.huawei.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.tools.huawei.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.tools.huawei.com/ubuntu/ bionic-backports main restricted universe multiverse

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