where is the ssh server config file located
/etc/ssh/sshd_config
where are the ssh log files stored
/var/log/secure
where is the ssh client config file stored
/etc/ssh/ssh_config
generate, distribute and use ssh keys
ssh-keygen -N “” -q ##-N = no password; -q=without detailed output
ssh-copy-id server20
where are ssh keys stored
~/.ssh/id_rsa ##private
~.ssh/id_rsa.pub ##public
where are known servers located
~/.ssh/known_hosts