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a question about ssh

a question about ssh# Security - 系统安全

a*t2000-07-01 07:07

1 楼

Two hosts: A & B
Both are running ssh1, and configurations on both machines are the same.
From A, ssh B does not ask me Passphrase
From B, ssh A asks me Passphrase. It is not convenient.
How can I configurate so that I do not have to type password everytime
I use ssh or scp ?

t*y2000-07-01 07:07

2 楼

To set up ssh/scp connection without password, you usually need to
1. on the server side (say A), edit file ~/.rhosts or ~/.shosts by adding line
B.univ.edu login_name_on_B
make sure .rhosts/.shosts has mode 644 or 600
2. from server(A) ssh to the client B once, using the full name of B:
ssh -l login_name_on_B B.univ.edu
This藈ill let B know the public key of A.
3. now you should be able to login to A from B without password.
Using -v to find out what's wrong if needed.
Note here I assume your

【在 a******t 的大作中提到】

: Two hosts: A & B
: Both are running ssh1, and configurations on both machines are the same.
: From A, ssh B does not ask me Passphrase
: From B, ssh A asks me Passphrase. It is not convenient.
: How can I configurate so that I do not have to type password everytime
: I use ssh or scp ?