.inputrc

# Use Vi, not Emacs, style editing
set editing-mode vi

# Show all completions as soon as I press tab, even if there's more than one
set show-all-if-ambiguous on

# Ignore case
set completion-ignore-case on

###########################################################
# Keymaps for when we're in command mode (e.g., after hitting ESC)
set keymap vi-command

###########################################################
# Keymaps for when we're in insert (i.e., typing stuff in) mode
set keymap vi-insert

Control-l: clear-screen