Go back to LX0-101 - CompTIA Linux+ [Powered by LPI] Exam 1

Question :-

Many people like the vi text editor but the default bash command line editor recognizes emacs keystrokes. Which of the following commands, entered into a bash initialization file, will have bash recognize vi keystrokes after login?
history -p vi
alias emacs=vi
HISTCMD=vi
set -o vi
unset emacs

Want to practice for LX0-101 - CompTIA Linux+ [Powered by LPI] Exam 1 ? Click here.