Display a cursor to send a window to the system tray with a custom icon when pressing the left mouse button

Easily dock applications to the system tray.
More information: <https://github.com/user-none/KDocker>.
Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

kdocker -i {{/path/to/icon}}

click the source code to copy install kdocker on any operating system with command-not-found.com