Clear and copy to Wayland clipboard. See also:
wl-paste,xclip. More information: https://github.com/bugaevc/wl-clipboard.
wl-copy "{{text}}"
ls) output to the clipboard:{{ls}} | wl-copy
wl-copy --paste-once "{{text}}"
wl-copy < {{path/to/image}}
wl-copy --clear