handy bash reminder

# 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"

Cheifed this from https://news.ycombinator.com/item?id=16243360