SHELL

ssh key

ssh-keygen -t ed25519 -C "your_email@example.com"
cat ~/.ssh/id_ed25519.pub | clip

ssh with key

ssh -i ~/.ssh/id_rsa.pub wodby@192.237.248.66 -p25

ssh key

# SSH protocol supports several public key types for authentication keys. The key type and key size both matter for security. Based on the difference of each SSH key type, we recommend the following ways to generate SSH key file.
ssh-keygen -t rsa -b 4096
ssh-keygen -t dsa
ssh-keygen -t ecdsa -b 521
ssh-keygen -t ed25519

ssh key meaning

ssh key = Secure Socket Shell(SSH) Key

what is ssh key

SSH stands for Secure Shell.
When working with a GitHub repository,
you'll often need to introduce yourself to
GitHub using your username and password.
SSH key is an alternate way to identify yourself
that doesn't require you to enter you username and password every time.

SSH keys come in pairs, a public key that
gets shared with services like GitHub,
and a private key that is stored only on
your computer. If the keys match, you're granted access.