command line - How do I retrieve the public key from a SSH private key? - Ask Ubuntu
https://askubuntu.com/questions/53553/how-do-i-retrieve-the-public-key-from-a-ssh-private-key

Regénérer la clé SSH publique au format OpenSSH à partir de la clé privée.

```bash
ssh-keygen -y -f ~/.ssh/id_rsa > ~/.ssh/id_rsa.pub
```
#ssh #key — https://links.kalvn.net/?BUpknA