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

> Get basic information from a YubiKey.
> More information: <https://developers.yubico.com/yubikey-personalization/Manuals/ykinfo.1.html>.

- Display all information from YubiKey:

`ykinfo -a`

- Get only serial in decimal from YubiKey:

`ykinfo -s -q`

- Get capabilities from YubiKey:

`ykinfo -c`