@b0rk@social.jvns.ca I know you omitted the ones you don't personally use, but I find Ctrl-K quite useful as well for clearing out everything after the cursor. This is really useful when you are using the same commands for different things (Ctrl-A, navigate to the end of the bit you want to keep, Ctrl-K).

I teach this guy along with the others you mentioned in your post to people new to shells because these really do help with text task automation :) Nice to have a (readable and friendly) source for these