---
syntax: markdown
tags: [tldr, common]
source: https://github.com/tldr-pages/tldr.git
---
# ykman

> YubiKey Manager - configure YubiKeys.
> If there are multiple YubiKeys connected, you have to add `--device serial_number` before a subcommand.
> More information: <https://docs.yubico.com/software/yubikey/tools/ykman/index.html>.

- Display general information about a YubiKey (serial number, firmware version, capabilities, etc.):

`ykman info`

- List connected YubiKeys with short, one-line descriptions (including the serial number):

`ykman list`

- View documentation for enabling and disabling applications:

`tldr ykman config`

- View documentation for managing the FIDO applications:

`tldr ykman fido`

- View documentation for managing the OATH application:

`tldr ykman oath`

- View documentation for managing the OpenPGP application:

`tldr ykman openpgp`
