SSH Login Without Password Using ssh-keygen & ssh-copy-id

[malikawan]

how to use SSH Login Without Password Using ssh-keygen & ssh-copy-id because after installing openssh ssh-keygen is available but ssh-copy-id is not available.
i create a key with  ssh-keygen -t dsa after creating key now what can do.........
And where i create authorized_keys folder
i want to get remotely apps from one tiny to another using ssh
i am using tiny core 4.7.7

[tinypoodle]

ssh-copy-id is just a script which you could easily find on the web.