https://forum.netgate.com/topic/144504/how-use-vi-as-the-command-line-editor-in-the-shell
How use vi as the command-line editor in the shell | Netgate Forum
Jun 28, 2019 - I am a brand-new user of pfSense, with 2 questions ;-) 1- Has anyone here figured out how use vi as the command-line editor in the shell? 2 - Would you be wi...
command line editoras theusevishell