Xargs -0 pipes typical input into just one argument. This argument is handed to your bash executable which sends a "duplicate to clipboard" request to klipper utilizing qdbus. The pipe to /dev/null is not to print the newline character returned by qdbus to your console. Selecting the appropriate pet materials https://bookmarkedblog.com/story21118987/not-known-factual-statements-about-cat-shop-dubai