creating ssh keys code example

Example 1: how to generate ssh key

$ ssh-keygen -t rsa -b 4096 -C "[email protected]"

Example 2: linux create public key

ssh-keygen -t rsa -C "[email protected]"

Example 3: 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 4: create ssh keys

cat ~/.ssh/id_rsa.pub | ssh [email protected] "mkdir -p ~/.ssh && chmod 700 ~/.ssh && cat >>  ~/.ssh/authorized_keys"