iterm_ssh_colors.sh

change_iterm_colors() {
  osascript -e "tell application \"iTerm\"\
    to tell the current terminal\
      to tell the current session\
        to set the background color to \"$1\""
  osascript -e "tell application \"iTerm\"\
    to tell the current terminal\
      to tell the current session\
        to set the foreground color to \"$2\""
}

ssh() {
  change_iterm_colors blue white

  /usr/bin/ssh "$@"

  change_iterm_colors white black
}