Yup. I’m Bo7a.
I am merely intending to show how ‘just saying someone’s name’ can be taken as a reprimand/mild reproach. Which is what is happening in the original image.
At this point so many people have explained this that I feel you might be willfully ignorant. Cut it out.
Mom: Ok, let’s get in the car, time to go.
Child named Brian: But there is no car.
Mom: Brian!
I always trust any group where the ‘main thing’ that will get you kicked out is … telling the truth.
#Create a dir and cd into it
mkcd() { mkdir -p "$@" && cd "$@"; }
You are wrong.
the ‘first last’ is just how tagging a user works.