ssh add new key code example

Example 1: eval ssh-agent

eval `ssh-agent`

Example 2: ubuntu generate ssh key

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

Example 3: ssh add new key

$ eval "$(ssh-agent -s)"
> Agent pid 59566

Example 4: 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 5: add public key to server

ssh-copy-id -i ~/.ssh/mykey.pub user@host