11-06-2007
It just sounds like you may have a key problem
Step 1
install stup ssh and make sure it is running you can use putty or telnet to test
telnet to port 22 on remote system
Step 2
generate a key on local system ( as user required )
ssh-keygen -t rsa
Follow the on-screen instructions, but don't set a password when prompted, as you will then need to enter the password each time you want to use the key. This creates a private and a public key file.
Step 3
Now you just need to
append the contents of the public key file in
.ssh/id_rsa.pub, and append it to the
.ssh/authorized_keys file on the remote host and user you want to use when logging in. You need to append the public key file contents to each machine you want to log in to automatically.
Note
if you want to go back to the other system make sure you create a key on each system and then just need to
append the contents of the public key file in
.ssh/id_rsa.pub, and append it to the
.ssh/authorized_keys file
OpenSSH is now bundled with AIX
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LEARN ABOUT LINUX
ssh-copy-id
SSH-COPY-ID(1) General Commands Manual SSH-COPY-ID(1)
NAME
ssh-copy-id - install your public key in a remote machine's authorized_keys
SYNOPSIS
ssh-copy-id [-i [identity_file]] [user@]machine
DESCRIPTION
ssh-copy-id is a script that uses ssh to log into a remote machine and append the indicated identity file to that machine's ~/.ssh/autho-
rized_keys file.
If the -i option is given then the identity file (defaults to ~/.ssh/id_rsa.pub) is used, regardless of whether there are any keys in your
ssh-agent. Otherwise, if this:
ssh-add -L
provides any output, it uses that in preference to the identity file.
If the -i option is used, or the ssh-add produced no output, then it uses the contents of the identity file. Once it has one or more fin-
gerprints (by whatever means) it uses ssh to append them to ~/.ssh/authorized_keys on the remote machine (creating the file, and directory,
if necessary.)
NOTES
This program does not modify the permissions of any pre-existing files or directories. Therefore, if the remote sshd has StrictModes set in
its configuration, then the user's home, ~/.ssh folder, and ~/.ssh/authorized_keys file may need to have group writability disabled manu-
ally, e.g. via
chmod go-w ~ ~/.ssh ~/.ssh/authorized_keys
on the remote machine.
SEE ALSO
ssh(1), ssh-agent(1), sshd(8)
OpenSSH 14 November 1999 SSH-COPY-ID(1)