# gpg-card > Administrate OpenPGP and PIV smart cards. > Similar to `gpg --card-edit`. > More information: . - Start in interactive mode: `gpg-card` - Invoke one or more commands non-interactively: `gpg-card {{command1}} -- {{command2}} -- {{command3}}` - Show information about a smart card: `gpg-card list` - Retrieve the public key using the URL stored on an OpenPGP card: `gpg-card fetch` - Set the URL used by the `fetch` command: `gpg-card url` - Change or unblock PINs (uses the default action for the card in non-interactive mode): `gpg-card passwd` - Toggle the forcesig flag of an OpenPGP card (i.e. require entering the user PIN for signing): `gpg-card forcesig` - Factory reset a smart card (i.e. delete all data and reset PINs): `gpg-card factory-reset`