1. In the single virtual machine management interface "Open Virtual Machine" button to see a few seconds rhel7.4 system installation interface, shown in Figure 1-21. In the interface, "test this media install red hat enterprise linux 7.4" and "troubleshooting" role are checking the integrity of the CD-ROM after the installation and start rescue mode. At this time, the keyboard arrow keys to select the "install red hat enterprise linux 7.4" option is provided to install linux system.
2. Press the Enter key to start loading the installation image, the time required in the 30s ~ 60s, please be patient, select system installation language (Simplified Chinese) stand-alone "Continue" button.
3. In the stand-alone installation interface "software selection" option, shown in Figure 1-22.
4. rhel7.4 system software overhead user interface may be adjusted according to the needs of the basic system environment, such as the system as a basis for linux servers, file servers, web servers, workstations, or the like. At this time only in stand-alone interface select the "server with gui" radio button (Note: If you do not select this option, you can not enter the graphical interface), shown in Figure 1-23, then the top left corner of the stand-alone "complete" button.
5. Back to the main interface system installation rhel 7.4, standalone "network and host name" option, the "Host Name" is set to rhel 7-1, and then click the upper left corner of the "Finish" button, shown in Figure 1-24 .
6. Return rhel 7.4 system installation main screen, click "Install Location" option, click "I want to configure partitions" radio button, then click the top left corner of the "Finish" button, shown in Figure 1-25.
7. Start the configuration partition. It allows the user to partition a disk into several separate parts, each with its own drive letter. Before partition, the first zoning to a 40GB hard drive, for example, do the following plan.
8. Return to the main screen installation, shown in Figure 1-30, click the "Start Installation" button to see the progress of the installation is selected here "root password", shown in Figure 1-31.
9. Set the root administrator's password. If persist in using weak passwords password, you need to click 2 times the upper left corner of the "Done" button before they can confirm, shown in Figure 1-32. It should say one more thing, doing experiments in a virtual machine, the strength of the password does not matter, but the production environment must allow root administrator's password complex enough, otherwise the system will face serious security problems.
10. linux mounting system typically requires 30 to 60 minutes, during installation can be patient. After installation is complete, click "Restart" button.
11. Restart the system will see the system initialization interface, click the "license information" option, shown in Figure 1-33.
12. Select "I agree to the license agreement" check box, and then click the top left corner of the "Done" button
13. Returns the initialization interface, click "Finish Configuration" option
14. The virtual machine software rhel 7.4 system after a restart after finally can see the system welcome screen, shown in Figure 1-34. Select the default interface language - Chinese (Chinese), and then click the "Forward" button
15. The keyboard layout or input method system of choice is "English (Australian)", then click "forward" button
16. The security system is set according to the time zone map (Shanghai, China) Figure 1-36, then click the "Forward" button
17. Create a local system for the rhel 7.4 average user, the user account name yangyun, password Redhat, and then click the Forward button
1. First, right-click in the blank and click "Open Terminal" command, then open the terminal, enter the following command
2. Enter "reboot" in the terminal, or the top right corner of the off button, select the "restart" button, and the host system to restart the linux boot screen appears, press the enter key on the keyboard e core editing interface,
3. In the last line of the additional parameters linux16 "rd. Break" parameter, then press "ctrl + x" key combination to run the modified kernel flies.
4. After about 30s, into the emergency mode of the system. Enter the following command in turn, wait for the system to restart the operation is complete, you can log in using the new password linux system newredhat up. Command line results.