SSH key setup

Generate the ssh Key for password free access to specific IDs

  Ex: Source server : server1

       Destination Server : server2

      User ID : test1 test2

plan: test1 id login from server1 to server2  using test2 id

server1:> login as test1

server1:/home/test1:>

server1:/home/test1:>mkdir .ssh2

server1:/home/test1:>cd .ssh2

server1:/home/test1/.ssh2:>/usr/local/bin/ssh-keygen2      <DSA Key>

don't provide any phrases type enter
it creates file names as below

server1:/home/test1/.ssh2:>ls

id_dsa_2048_a.pub

id_dsa_2048_a

server1:/home/test1/.ssh2:> ssh-keygen-g3 -t rsa -b 2048 -P <RSA KEY>

server1:/home/test1/.ssh2:>ls

id_rsa_2048_a
id_rsa_2048_a.pub

move the above .pub files to ~test2/.ssh2 at server2 location.
then try now you will get access from server1 to server2 without password