Put bash in vim mode!
Place the following in your ~/.inputrc:
~/.inputrc
set editing-mode vi set show-mode-in-prompt on set vi-ins-mode-string \1\e[33;32m\2[>]=\1\e[0m\2 set vi-cmd-mode-string \1\e[33;1m\2[?]=\1\e[0m\2 set keymap vi-insert RETURN: "\e\n"