Xargs -0 pipes typical enter into just one argument. This argument is handed towards the bash executable which sends a "copy to clipboard" request to klipper using qdbus. The pipe to /dev/null is to not print the newline character returned by qdbus into the console. It allows you to pipe https://petskyonline-onlinestrore.blogspot.com/2025/07/the-day-my-cat-got-automatic-feeder-and.html