1, Xshell installation
1, first of all, make sure CentOS7 installed OpenSSH-Server , type in a terminal yum list installed | grep openssh-server
Shown here already installed openssh-server , if not any output display for not installed any openssh-server , by entering yum install openssh-server to install openssh-server
2, find the / etc / SSH / sshd service configuration file in the directory sshd_config , opened in Vim Editor
(Note: The bloggers eliminating some methods of operation, I, as a novice, or under the Supplementary vim enter text, press the "i" to start editing, then edited by "esc" retreated to command mode, press ": wq" to save and exit )
2.1 the file, remove the # sign on the front monitor port, listening address
2.2 open to allow remote login
2.3 Open username and password to use a connection verification
Save the file and exit
3, open the sshd service, enter sudo service sshd start
Check if sshd service is turned on, enter ps -e | grep sshd
Or enter netstat -an | grep 22 check 22 number of the port monitor is turned on
4, in SSH tool (used here XShell), a new connection, enter the IP address of CentOS, user name and password to connect successfully
5. At this point, Xshell CentOS system successfully connect virtual machines