How to configure SSH password-less login in suse10

RSH configuration (each machine in the cluster performs the following operations) 1. Because suse linux does not have its own RSH-SERVER service, first download the RPM package for the rsh-server service from www.rpmfind.net. And then switch to the ROOT user to install the corresponding file rpm-ivh rsh-server-0.17-15mdk.x86_64.rpm 2. configure/etc/hosts, and confirm that each machine in the cluster has three identical files:/etc/hosts. equiv/root /. rhosts www.2cto.com 3. edit the/etc/securetty file and add the rsh rexec rlogin three services. 4. edit/etc/xinetd. d/rexec, rlogin, and rsh services. Change "disable = YES" to "disable = NO". Remove or comment out 5. restart service xinetd restart 6. after the service is successfully restarted, test the ssh hostname. 7. Configure the trust relationship. First, run the following command mkdir ~ on two nodes ~ /. Ssh www.2cto.com chmod 700 ~ /. Sshssh-keygen-t rsassh-keygen-t dsa and then execute the following command cat ~ /. Ssh/id_rsa.pub> ~ /. Ssh/authorized_keyscat ~ /. Ssh/id_dsa.pub> ~ /. Ssh/authorized_keysssh dbtest2 cat ~ /. Ssh/id_rsa.pub> ~ /. Ssh/authorized_keysssh dbtest2 cat ~ /. Ssh/id_dsa.pub> ~ /. Ssh/authorized_keypd ~ /. Ssh/authorized_keys dbtest2 :~ /. Ssh/authorized_keys by marvelyu