Installation and configuration of the Ubuntu 14.04 telnet Server--ssh

SSH is a security protocol, mainly used to encrypt remote login session data to ensure the security of data transmission, now introduce how to install and configure SSH on Ubuntu 14.04

Tools/Materials

• Ubuntu 14.04
• Putty v0.63

Method/Step

2. Update Source list

   Open "Terminal Window", enter "sudo apt-get update"-and "Enter the administrator password of the currently logged-in user"--return, it is OK.

4. Installing SSH

   Open "Terminal Window", enter "sudo apt-get install Openssh-server"-and enter "Y"-----the installation is complete.

6. To see if the SSH service is started

   Open "Terminal Window", enter "sudo ps-e |grep ssh"--and enter--with sshd, stating that the SSH service has been started, if not started, enter "sudo service ssh start"--return The SSH service will start.

8. Modify the profile "/etc/ssh/sshd_config" using Gedit

   Open terminal window, enter "sudo gedit/etc/ssh/sshd_config"-and enter "Permitrootlogin Without-password" in the configuration file with a "#" number, Annotate it--and add a "Permitrootlogin yes"--save, modify successfully. Restart SSH:SUDO/ETC/INIT.D/SSH required after modification restart

   View the IP address of Ubuntu 14.04

10. Open terminal window, enter "sudo ifconfig"-and return to the IP address.

12. Download Putty v0.63

    Enter "Putty" in Baidu--and enter--click "Download Now" in the results of the first query-after the download is complete, run putty--> Enter the host's IP address, session name-Save-double-click session name Open Connect-Enter user name and password-login succeeded.

Installation and configuration of the Ubuntu 14.04 telnet Server--ssh