스터디그룹 > LINUX 게시판 > scp 의 설정 방법 db-zone

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보낸사람: yun9598@hanmail.net
받는사람: hiweb@drimhitech.com
날짜: 2005-07-28 20:00:08
제목: 패스워드 없이 slogin setting 방법 입니다.
안녕하세요.

디비존의 윤태섭입니다.

패스워드 없이 slogin setting 방법

1. Oracle 계정에서

a. Generate the user's public and private SSH keys (~/.ssh/id_dsa.pub
and id_dsa), as the oracle user:

$ ssh-keygen -t dsa

i. "Enter file in which to save the key ...:" --> Press ENTER.
   ii. "Enter passphrase ...:"
For LESS Secure connection just Press ENTER.
For Secure connection enter a passphrase only you will know.
iii. "Enter same passphrase again:" Either ENTER or passphrase.

   Note: In a real multi-server environment, you would repeat step 'a.'
   above on each server in the cluster before proceeding to step 'b.'

   b. Create the authorized_keys file by combining the contents of the
id_dsa.pub files from each server. You can do this all on one node
by running the command below multiple times, replacing "raclinux1"
with a different node name each time. As the oracle user:

$ ssh raclinux1 "cat ~/.ssh/id_dsa.pub" >> ~/.ssh/authorized_keys

i. Each time you connect from any node to a new hostname for the first
   time, you will see a message similar to:

"The authenticity of host 'raclinux1 (192.168.203.11)' can't be
established. RSA key fingerprint is ...
Are you sure you want to continue connecting (yes/no)?"

   Type "yes" and press ENTER. You will then see the message:

"Warning: Permanently added 'raclinux1,192.168.203.11' (RSA) to
the list of known hosts."

   ii. "oracle@raclinux1's password:" --> Type "oracle" and press ENTER.