Why do I fail to connect to local ssh server passphrase-free?












0















I tried to make ssh connection to local ssh server passphrase-free:



$ ls ~/.ssh

config  id_dsa  id_dsa.pub  id_rsa  id_rsa.pub  known_hosts  known_hosts.old





$ ssh-agent

SSH_AUTH_SOCK=/tmp/ssh-VYbFIb5qW0vi/agent.28080; export SSH_AUTH_SOCK;

SSH_AGENT_PID=28085; export SSH_AGENT_PID;

echo Agent pid 28085;



$ ssh-add ~/.ssh/id_rsa

Identity added: /home/t/.ssh/id_rsa (/home/t/.ssh/id_rsa)


But why do I still need to provide passphrase? Thanks.



$ ssh t@localhost

t@localhost's password: 



$ ssh -i ~/.ssh/id_rsa  t@localhost

t@localhost's password:





ssh







share|improve this question



























    0















    I tried to make ssh connection to local ssh server passphrase-free:



    $ ls ~/.ssh
    
config  id_dsa  id_dsa.pub  id_rsa  id_rsa.pub  known_hosts  known_hosts.old
    

    

    
$ ssh-agent
    
SSH_AUTH_SOCK=/tmp/ssh-VYbFIb5qW0vi/agent.28080; export SSH_AUTH_SOCK;
    
SSH_AGENT_PID=28085; export SSH_AGENT_PID;
    
echo Agent pid 28085;
    

    
$ ssh-add ~/.ssh/id_rsa
    
Identity added: /home/t/.ssh/id_rsa (/home/t/.ssh/id_rsa)


    But why do I still need to provide passphrase? Thanks.



    $ ssh t@localhost
    
t@localhost's password: 
    

    
$ ssh -i ~/.ssh/id_rsa  t@localhost
    
t@localhost's password:





    ssh







    share|improve this question

























      0












      0








      0








      I tried to make ssh connection to local ssh server passphrase-free:



      $ ls ~/.ssh
      
config  id_dsa  id_dsa.pub  id_rsa  id_rsa.pub  known_hosts  known_hosts.old
      

      

      
$ ssh-agent
      
SSH_AUTH_SOCK=/tmp/ssh-VYbFIb5qW0vi/agent.28080; export SSH_AUTH_SOCK;
      
SSH_AGENT_PID=28085; export SSH_AGENT_PID;
      
echo Agent pid 28085;
      

      
$ ssh-add ~/.ssh/id_rsa
      
Identity added: /home/t/.ssh/id_rsa (/home/t/.ssh/id_rsa)


      But why do I still need to provide passphrase? Thanks.



      $ ssh t@localhost
      
t@localhost's password: 
      

      
$ ssh -i ~/.ssh/id_rsa  t@localhost
      
t@localhost's password:





      ssh







      share|improve this question














      I tried to make ssh connection to local ssh server passphrase-free:



      $ ls ~/.ssh
      
config  id_dsa  id_dsa.pub  id_rsa  id_rsa.pub  known_hosts  known_hosts.old
      

      

      
$ ssh-agent
      
SSH_AUTH_SOCK=/tmp/ssh-VYbFIb5qW0vi/agent.28080; export SSH_AUTH_SOCK;
      
SSH_AGENT_PID=28085; export SSH_AGENT_PID;
      
echo Agent pid 28085;
      

      
$ ssh-add ~/.ssh/id_rsa
      
Identity added: /home/t/.ssh/id_rsa (/home/t/.ssh/id_rsa)


      But why do I still need to provide passphrase? Thanks.



      $ ssh t@localhost
      
t@localhost's password: 
      

      
$ ssh -i ~/.ssh/id_rsa  t@localhost
      
t@localhost's password:





      ssh




      ssh






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked 40 mins ago









      TimTim

      26.6k77255465




      26.6k77255465






















          1 Answer
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          The targeted host must have an $HOME/.ssh/authorized_keys file containing the public keys for those who are given access. So, in your case, you would do



          $ cp $HOME/.ssh/id_rsa.pub >> $HOME/.ssh/authorized_keys
          
$ chmod go= $HOME/.ssh/authorized_keys


          The latter of those commands makes the file inaccessible for anyone but the $USER.





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            1 Answer
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            active

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            0














            The targeted host must have an $HOME/.ssh/authorized_keys file containing the public keys for those who are given access. So, in your case, you would do



            $ cp $HOME/.ssh/id_rsa.pub >> $HOME/.ssh/authorized_keys
            
$ chmod go= $HOME/.ssh/authorized_keys


            The latter of those commands makes the file inaccessible for anyone but the $USER.





            share




























              0














              The targeted host must have an $HOME/.ssh/authorized_keys file containing the public keys for those who are given access. So, in your case, you would do



              $ cp $HOME/.ssh/id_rsa.pub >> $HOME/.ssh/authorized_keys
              
$ chmod go= $HOME/.ssh/authorized_keys


              The latter of those commands makes the file inaccessible for anyone but the $USER.





              share


























                0












                0








                0







                The targeted host must have an $HOME/.ssh/authorized_keys file containing the public keys for those who are given access. So, in your case, you would do



                $ cp $HOME/.ssh/id_rsa.pub >> $HOME/.ssh/authorized_keys
                
$ chmod go= $HOME/.ssh/authorized_keys


                The latter of those commands makes the file inaccessible for anyone but the $USER.





                share













                The targeted host must have an $HOME/.ssh/authorized_keys file containing the public keys for those who are given access. So, in your case, you would do



                $ cp $HOME/.ssh/id_rsa.pub >> $HOME/.ssh/authorized_keys
                
$ chmod go= $HOME/.ssh/authorized_keys


                The latter of those commands makes the file inaccessible for anyone but the $USER.






                share











                share


                share










                answered 4 mins ago









                Ralph RönnquistRalph Rönnquist

                2,59748




                2,59748






























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