$ sudo dpkg -i baidunetdisk_4.17.7_amd64.deb

[sudo] password for meiyi:
Selecting previously unselected package baidunetdisk.
(Reading database ... 262243 files and directories currently installed.)
Preparing to unpack baidunetdisk_4.17.7_amd64.deb ...
Unpacking baidunetdisk (4.17.7) ...
Setting up baidunetdisk (4.17.7) ...
Processing triggers for hicolor-icon-theme (0.17-2) ...
Processing triggers for mailcap (3.70+nmu1ubuntu1) ...
Processing triggers for gnome-menus (3.36.0-1ubuntu3) ...
Processing triggers for desktop-file-utils (0.26-1ubuntu3) ...