3 ms·sudo !! is my favorite thing. I named my cat sudo bangbang.by vehementi 12y agosudo !! is my favorite thing. I named my cat sudo bangbang.okasaki 12y agoI don't see the advantage over pressing up, C-a and typing sudoLukeShu 12y agoHistorically: it predates the ability to do interactive line-editing.deleted 12y ago[deleted]