# MOTD
function echo_color() {
local color="$1"
printf "${color}$2\033[0m\n"
}
echo_color "\033[0;90m" "c-f Move forward"
echo_color "\033[0;90m" "c-b Move backward"
echo_color "\033[0;90m" "c-p Move up"
echo_color "\033[0;90m" "c-n Move down"
echo_color "\033[0;90m" "c-a Jump to beginning of line"
echo_color "\033[0;90m" "c-e Jump to end of line"
echo_color "\033[0;90m" "c-d Delete forward"
echo_color "\033[0;90m" "c-h Delete backward"
echo_color "\033[0;90m" "c-k Delete forward to end of line"
echo_color "\033[0;90m" "c-u Delete entire line"