This is currently working only with the dev version of Vault. It is my first month with HashiCorp and I am using that as a workbench.
vault-totp: Main script that generates the barcode catpng: Main script that transforms the text to image (.png)
Will need to write some login to check the vault status and that we can communicate with it correctly.
It works on my computer :D e.g. works on MacOS. Need to test if natively, or I added some of the tools without realizing.
vault-totp <...> <...>
https://www.lets-talk-about.tech/2018/03/display-images-in-line-with-terminal.html
GPG