Xargs -0 pipes standard enter into one argument. This argument is handed on the bash executable which sends a "copy to clipboard" request to klipper applying qdbus. The pipe to /dev/null is to not print the newline character returned by qdbus for the console. “The website templates are Totally breathtaking https://petskyonline-onlinestrore.blogspot.com/2025/07/the-day-my-cat-got-automatic-feeder-and.html