… entirely, for example this stuff:
https://ruderich.org/simon/notes/su-sudo-from-root-tty-hijacking
But enough about all that security blabla. The tool is also a lot more fun to use than sudo. For example, by default it will tint your terminal background in a reddish tone while you are operating with elevated privileges. That is supposed to act as a friendly reminder that you haven't given up the privileges yet, and marks the output of all commands that ran with privileges appropriately. (If you don't like this, …