text: Your identification has been saved in /.ssh/sshkey. 
  Your public key has been saved in /.ssh/sshkey.pub. 
  The key fingerprint is: 
  55:5e:5e:09:db:a4:11:01:b9:57:96:74:0c:85:ed:5b root@hostname.ibm.com 
  The key's randomart image is: 
  +--[ RSA 1024]----+ 
  | .+=BO*| 
  | + oB*+| 
  | . oo+o | 
  | . . . E| 
  | S . o| 
  | . | 
  | | 
  | | 
  | | 
  +-----------------+ 
  # 
  
  In ssh-keygen, the parameter**-t**refers to the type of SSH key (RSA in Example B-1 on 
  page 766) and**-b**is the size of SSH key in bits (Example B-1 on page 766, 1024 bits was 
  used). 
  
  You also must specify the path and name for the SSH keys. The name that you provide is the 
  name of the private key. The public key has the same name, but with extension .pub. In 
  Example B-1 on page 766, path is /.ssh/, name of private key is sshkey and name of public 
  key is sshkey.pub. 