Enable SSH Password Login for SUSE Linux
| [Date: 2017-10-11] | Source: Linux Community Author: neverinit | [Font: large, medium and small ] |
Generally speaking, the newly installed SUSE Linux system can use ssh2 to log in by default, but cannot use ssh password to log in. (At present, the suse11 and suse12 systems I have come into contact with do not support ssh password authentication and login just after installation)
(1) Log in to the system
① If you are using tools that support the SSH2 protocol such as SecureCRT and Xshell, you can use the SSH2 protocol to log in to the system first.
② If telnet is enabled, you can also use telnet to log in.
③ If you have system administrator rights, you can operate directly through management tools such as KVM.
(2) Open SSH password login, the operation is as follows:
1. Turn off the firewall (generally do not use the firewall policy of the Linux system itself)
# /etc/init.d/SuSEfirewall2_init stop
# /etc/init.d/SuSEfirewall2_setup stop
Permanently shut down the firewall if necessary
# chkconfig SuSEfirewall2_init off
# chkconfig SuSEfirewall2_setup off
2. Modify the /etc/ssh/sshd_config file
PasswordAuthentication no
is modified to
PasswordAuthentication yes
Then restart the sshd service:
execute the
# service sshd restart
or
# /etc/init.d/sshd restart
command.
You may also like the following articles about SSH , you may wish to refer to the following:
SSH password-free login settings in cluster environmenthttp ://www.linuxidc.com/Linux/2017-03/141296.htm
Linux Basic Tutorial: Configuring SSH Password-Free Loginhttp: //www.linuxidc.com/Linux/2017-07/145847.htm
Remote SSH connection service and basic troubleshootinghttp ://www.linuxidc.com/Linux/2017-05/143738.htm
Automatically log in to Linux server using SSH public key http://www.linuxidc.com/Linux/2017-02/140642.htm
Configure SSH password-free loginhttp ://www.linuxidc.com/Linux/2017-08/146213.htm
Enable SSH service to allow Android phone to remotely access Ubuntu 14.04 http://www.linuxidc.com/Linux/2014-09/106809.htm
SSH non-interactive password authorization to remotely execute scripts http://www.linuxidc.com/Linux/2017-04/143180.htm
SSH login via key http://www.linuxidc.com/Linux/2017-06/144997.htm
Implement SSH password-free login to remote server on Linuxhttp://www.linuxidc.com/Linux/2017-05/144165.htm
For more information about SUSE, see the SUSE topic page http://www.linuxidc.com/topicnews.aspx?tid=3
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