Difference between revisions of "SSH without Password"

Latest revision as of 12:58, 15 December 2013

The basis of this is that your ID must be in the list of authorized hosts in the server. So, for password-less login to work, generate your public key, and append it to the authorized_hosts file in the server.

To create a public key, from terminal do

ssh-keygen -t rsa

To copy to authorized_hosts file do

cat ~/.ssh/id_rsa.pub | ssh serveruser@server 'cat >> ~/.ssh/authorized_keys'

Test by

ssh serveruser@server

If no password is asked, everything worked fine.

You can also do the following command to copy the key

ssh-copy-id serveruser@server

@@ Line 5: / Line 5: @@
   ssh-keygen -t rsa
 *To copy to authorized_hosts file do
-  cat ~/.ssh/id_rsa.pub | ssh serveruser@server 'cat >> ~/.ssh/authorized_keys' fdfgdfggggggggggggggggggggggggggg ggggggggggggggggggggggggggggg gggggggggggggggggggggggggggggggg
+  cat ~/.ssh/id_rsa.pub | ssh serveruser@server 'cat >> ~/.ssh/authorized_keys'
 Test by
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