My install of Endeavour doesn’t have it, and I haven’t been able to figure out what package to install to add it. Also haven’t tried very hard cause it’s just a minor convenience but if anyone knows …
Oooh it’s cause I’m using fish isn’t it? Is there a way to add it?
Had to check since this is something I’ve been wondering myself, but apparently not possible. From the fish FAQ:
Because history substitution is an awkward interface that was invented before interactive line editing was even possible. Instead of adding this pseudo-syntax, fish opts for nice history searching and recall features. Switching requires a small change of habits: if you want to modify an old line/word, first recall it, then edit.
However, for the use case here, with sudo:
As a special case, most of the time history substitution is used as
sudo !!. In that case just press Alt+S, and it will recall your last commandline withsudoprefixed (or toggle asudoprefix on the current commandline if there is anything).
