Xargs -0 pipes standard enter into one argument. This argument is handed for the bash executable which sends a "copy to clipboard" ask for to klipper employing qdbus. The pipe to /dev/null is to not print the newline character returned by qdbus into the console. @tripleee I'd my own process https://top100bookmark.com/story20351745/cat-shop-online-things-to-know-before-you-buy