Above is htop running in a terminal emulator. In the command column, some of the processes have their full path, eg. /usr/bin/python3, and some of them have just the command name, eg. caja, xonsh.
Why is there a difference? Is there anything special about these processes?
I suspect, but I'm not sure, that this might be the first element of "args" (unclear what the true name of it is), the program name.