ssh login without password ¶
{{|
A : Client
B : Server
명 Enter Passphrase 냥 Enter 만
a@A:~> ssh-keygen -t rsa
Generating public/private rsa key pair.
Enter file in which to save the key (/home/a/.ssh/id_rsa):
Created directory '/home/a/.ssh'.
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /home/a/.ssh/id_rsa.
Your public key has been saved in /home/a/.ssh/id_rsa.pub.
The key fingerprint is:
3e:4f:05:79:3a:9f:96:7c:3b:ad:e9:58:37:bc:37:e4 a@A
B .ssh 더 만 면 만들.
a@A:~> ssh b@B mkdir -p .ssh
b@localhost's password:
public 를 더
a@A:~> cat .ssh/id_rsa.pub | ssh b@B 'cat >> .ssh/authorized_keys'
b@B's password:
. 리 명 링대 는 .
ssh b@B chmod 700 .ssh/
ssh b@B chmod 600 .ssh/authorized_keys
a@A:~> ssh b@B hostname
|}}
A : Client
B : Server
명 Enter Passphrase 냥 Enter 만
a@A:~> ssh-keygen -t rsa
Generating public/private rsa key pair.
Enter file in which to save the key (/home/a/.ssh/id_rsa):
Created directory '/home/a/.ssh'.
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /home/a/.ssh/id_rsa.
Your public key has been saved in /home/a/.ssh/id_rsa.pub.
The key fingerprint is:
3e:4f:05:79:3a:9f:96:7c:3b:ad:e9:58:37:bc:37:e4 a@A
a@A:~> ssh b@B mkdir -p .ssh
b@localhost's password:
a@A:~> cat .ssh/id_rsa.pub | ssh b@B 'cat >> .ssh/authorized_keys'
b@B's password:
ssh b@B chmod 700 .ssh/
ssh b@B chmod 600 .ssh/authorized_keys
념 ¶
- A B 는 A private_key id_rsa , public_key B authorized_keys . authorized_keys 는 러를 .
