Ubuntu dock图标点击最小化

Ubuntu 点击dock上的应用图标后将窗口最小化，再次点击还原窗口：

Ubuntu 18.04 ~ 20.04

gsettings set org.gnome.shell.extensions.dash-to-dock click-action 'minimize'

Ubuntu 16.04

gsettings set org.compiz.unityshell:/org/compiz/profiles/unity/plugins/unityshell/ launcher-minimize-window true