I have setup ./.ssh/authorized keys has permssion 600, but it didn't work. Thanks anyway
ls -l .ssh/authorized_keys -rw------- 1 xxx xxx 1222 2009-07-02 13:08 .ssh/authorized_keys On Thu, Jul 2, 2009 at 12:15 AM, Konstantin Boudnik <[email protected]>wrote: > Make sure that your ~/.ssh/authorized_keys has permissions 600 > > Cos > > > On 7/1/09 7:35 AM, fred wang wrote: > >> Hi all, >> >> I failed to setup passphraseless ssh(I mean, I still need to input >> password to do ssh localhost) when I tried to configure Hadoop to run on >> psuedo-distributed operation, could anyone help me solve this issue? >> Thanks! >> >> (1)I use the Putty0.6 to remote access to Ubuntu by SSH. >> >> (2) execution steps and ouput >> >> $ ssh-keygen -t dsa -P '' -f ~/.ssh/id_dsa >> Generating public/private dsa key pair. >> Your identification has been saved in /home/xxx/.ssh/id_dsa. >> Your public key has been saved in /home/xxx/.ssh/id_dsa.pub. >> The key fingerprint is: >> a9:39:4c:9b:22:f9:a4:77:70:24:fa:bf:12:f5:81:81 xxx >> >> >> **note: it doesn't have message 'Enter passphrase (empty for no >> passphrase): >> Enter same passphrase again: ' which appear in some introductory >> paper. >> " >> >> $ cat ~/.ssh/id_dsa.pub>> ~/.ssh/authorized_keys >> no output >> >> $ ssh localhost >> The authenticity of host 'localhost (127.0.0.1)' can't be established. >> RSA key fingerprint is 4f:a1:ff:ed:0c:46:3e:a9:8c:97:bc:b7:46:3e:35:d2. >> Are you sure you want to continue connecting (yes/no)? yes >> Warning: Permanently added 'localhost' (RSA) to the list of known hosts. >> x...@localhost's password: >> >
