SSH key in linux code example

Example 1: cat ssh key

$ cat ~/.ssh/id_rsa.pub

Example 2: how to generate ssh key in linux

ssh-keygen -t rsa -b 4096
ssh-keygen -t dsa
ssh-keygen -t ecdsa -b 521
ssh-keygen -t ed25519

Example 3: ssh key linux

ssh-keygen -t rsa

Example 4: add ssh key linux

$ ssh-keygen -t ed25519 -C "[email protected]"