I built a small Instrument furnishing equivalent functionality, with out employing xclip or xsel. stdout is copied into a clipboard and will be pasted again while in the terminal. See: "Expressing who or what did the motion might be clearer": passive voice vs. active voice in a specialized doc/checklist? On https://petskyonline-onlinestrore.blogspot.com/2025/07/how-to-choose-and-maintain-perfect-dog.html