Lunix - SSH Authorized

Machine Authorized

[root@srv-gama .ssh]# ssh-keygen 
Generating public/private rsa key pair.
Enter file in which to save the key (/root/.ssh/id_rsa):
[root@srv-gama .ssh]#
[root@srv-gama .ssh]#
[root@srv-gama .ssh]# ssh-keygen -t rsa
Generating public/private rsa key pair.
Enter file in which to save the key (/root/.ssh/id_rsa):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /root/.ssh/id_rsa.
Your public key has been saved in /root/.ssh/id_rsa.pub.
The key fingerprint is:
5c:26:56:84:00:63:a8:5e:12:6a:40:e2:0d:c1:78:45 root@srv-gama
[root@srv-gama .ssh]# ls -lat
total 24
drwx------  2 root root 4096 Jun 20 08:36 .
-rw-------  1 root root 1675 Jun 20 08:36 id_rsa
-rw-r--r--  1 root root  395 Jun 20 08:36 id_rsa.pub
drwxr-x--- 25 root root 4096 Jun 20 08:29 ..
-rw-r--r--  1 root root 1183 Jul 10  2009 known_hosts
[root@srv-gama .ssh]# ssh-keygen -t dsa
Generating public/private dsa key pair.
Enter file in which to save the key (/root/.ssh/id_dsa):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /root/.ssh/id_dsa.
Your public key has been saved in /root/.ssh/id_dsa.pub.
The key fingerprint is:
79:ad:fc:b1:a9:19:6d:6d:5d:f4:ec:08:c8:6e:ef:76 root@srv-gama
[root@srv-gama .ssh]# ls -lat
total 32
drwx------  2 root root 4096 Jun 20 08:36 .
-rw-------  1 root root  672 Jun 20 08:36 id_dsa
-rw-r--r--  1 root root  603 Jun 20 08:36 id_dsa.pub
-rw-------  1 root root 1675 Jun 20 08:36 id_rsa
-rw-r--r--  1 root root  395 Jun 20 08:36 id_rsa.pub
drwxr-x--- 25 root root 4096 Jun 20 08:29 ..
-rw-r--r--  1 root root 1183 Jul 10  2009 known_hosts
[root@srv-gama .ssh]# more id_rsa.pub 
ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAvyxuEL8ruqzgQQd3yT9kpjQDCoOw1lyxNo9/OVtXkrgOQjS5uc4gpPgZULmHsafsFAP4Rv6JVevD3zyQP30tF/Yr04Hqe8vVVlyj962SWGvd2/T8Nk7jAFvdDVlrnkzUya++QmrUxJZlADF
PfPxquBJbHOuguhZcJmQN5nzPlvEMyiI1JpcT8kIReE8iNMfQ9Bwr2J4wPZRhc5AfLjjXgxP7356Zzss3YcRGbO4NAx+h0SN5ULingkrdjqrj9TLfem+uLj5KFt2dgHdoPvW+FdEHEEgrjngzzaGpRXn7zle5wg7cWoJCmWhM2C9AACPlbk
ev5hmWwid+r68FxX/jXw== root@srv-gama
[root@srv-gama .ssh]# more id_dsa.pub 
ssh-dss AAAAB3NzaC1kc3MAAACBANrW/auJEH+kvPFZ5WDaBULUv/sUVEOWkhpvSmEFg9WWoceMsBG9wvZWON3VzrLjwbvJRckxzUIzHUx3oQhNo2GYT++SNI4oMPv9M7/a1tdVcIwtpvhwQ/DolzQjmUvuPs8ErcvW9oxgbglLI/UjESa
t6f1HEAyMJHAsVT76K753AAAAFQDX306rlTgEZ2nNnO3ROQ8W4UE8cQAAAIEA0FfFW+i+xm/sL0HVJRx6ax83ul1QClOwi3tSugNCFyTIWhrNMv8UfA+Dx4x1r2vx/l9+1S8NLTnob9nQVmCv4Qrtv5VRQwriGA2wagnfXGcSjbVE6Dq3PE
DQB8oxFNHy3N4JXF0wCJZGpRvMNl77mcXE7Jz46Dhxi7NSaMpXvdsAAACBANFma3xWHXqP/d6bbVpzMlmgzMHZR8rjAh7AlyKj2FNiqgXBxuoJTls9mEJf/2sJksrAi1bqzLGH8jw/6qENPYnwHJeFQigogr7/KdZOtf5hWV96sYfxTwUG0
0nKRR8jyBr9v3JJVggoRsIB2/B6iVRC5BFoYXG0VSHNFUeJaLRV root@srv-gama



Machine destination

[root@srv-alpha .ssh]# ls -lat
total 16
drwxr-x--- 22 root root 4096 Jun 20 10:01 ..
drwx------  2 root root 4096 Jul 15  2010 .
-rw-r--r--  1 root root  395 Jul 15  2010 known_hosts
[root@srv-alpha .ssh]# vi authorized_keys

COPY TEXT "ssh-dss  + ssh-rsa"  >>  authorized_keys