cardstat() {
  local workdir="${GNUPGHOME:-$HOME/.gnupg}"

  if ! gpg --card-status &>/dev/null; then
    systemctl restart pcscd;
  fi
  touch "${workdir}/unlock.txt";
  gpg --sign "${workdir}/unlock.txt";
  rm -f "${workdir}/unlock.txt.gpg";
  rm -f "${workdir}/unlock.txt";
  gpg --card-status;
}