want bash script for mannaging domain name of nis on RHEL4
 

there is asenario has occured in my project , where i wish to change the nis domain name of all client boxes with a bash proggrame.There is another problem i an not abl e to do passwd less ssh iget followong responce:






debug1: client_input_channel_req: channel 0 rtype exit-status reply 0
debug1: channel 0: free: client-session, nchannels 1
Connection to abhi.kiit.com closed.
debug1: Transferred: stdin 0, stdout 0, stderr 37 bytes in 4.6 seconds
debug1: Bytes per second: stdin 0.0, stdout 0.0, stderr 8.0
debug1: Exit status 0
[root@server .ssh]# ssh -v root@abhi.kiit.com
OpenSSH_3.9p1, OpenSSL 0.9.7a Feb 19 2003
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug1: Connecting to abhi.kiit.com [192.168.1.23] port 22.
debug1: Connection established.
debug1: permanently_set_uid: 0/0
debug1: identity file /root/.ssh/identity type -1
debug1: identity file /root/.ssh/id_rsa type -1
debug1: identity file /root/.ssh/id_dsa type 2
debug1: Remote protocol version 1.99, remote software version OpenSSH_3.9p1
debug1: match: OpenSSH_3.9p1 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_3.9p1
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-cbc hmac-md5 none
debug1: kex: client->server aes128-cbc hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
debug1: Host 'abhi.kiit.com' is known and matches the RSA host key.
debug1: Found key in /root/.ssh/known_hosts:3
debug1: ssh_rsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey,gssapi-with-mic,password
debug1: Next authentication method: gssapi-with-mic
debug1: Authentications that can continue: publickey,gssapi-with-mic,password
debug1: Authentications that can continue: publickey,gssapi-with-mic,password
debug1: Next authentication method: publickey
debug1: Trying private key: /root/.ssh/identity
debug1: Trying private key: /root/.ssh/id_rsa
debug1: Offering public key: /root/.ssh/id_dsa
debug1: Authentications that can continue: publickey,gssapi-with-mic,password
debug1: Next authentication method: password
root@abhi.kiit.com's password:
debug1: Authentications that can continue: publickey,gssapi-with-mic,password
Permission denied, please try again.
root@abhi.kiit.com's password:
debug1: Authentications that can continue: publickey,gssapi-with-mic,password
Permission denied, please try again.
root@abhi.kiit.com's password:
debug1: Authentications that can continue: publickey,gssapi-with-mic,password
debug1: No more authentication methods to try.
Permission denied (publickey,gssapi-with-mic,password).




hey all plz help me .Iam really anewbies in scripting.Iam running out of time .thanking u all for ur great work !!!!!!!!!!!!!!

there is asenario has occured in my project , where i wish to change the nis domain name of all client boxes with a bash proggrame.
With all due respect but if this is in anyway related to homework you should first check the LQ rules on homework. Regardless if it is homework or not please put in *some* effort like supplying the command to change the YP domain, the location of stored NIS domainname variable and if you can't script at all at least the steps to perform the change so we know you know what you're talking about. Again, with all due respect, but if you don't know anything about that then you should read some docs first and *then* decide if you should be running NIS...



debug1: Next authentication method: password
root@abhi.kiit.com's password:
Root account login has been disabled in ssh (as should be the default for ANY networked service). Keep it that way. Instead set up an unprivileged user account and use sudo to perform tasks that require root account privileges.