VirtualBox after minimizing the installation of CENTOS7 in the Internet settings

The CENTOS7 is minimized in the virtual machine and cannot be connected to the Internet because the CENTOS7 default NIC is not activated.

can set

File/etc/sysconfig/network-scripts/ifcfg-enp0s3

Change Onboot=no to Onboot=yes

Restart NIC after saving: Service network restart

The Internet is available at this time.

Because it is a minimized installation, the Ifconfig command is not available at this time.

Command: IP addr To view the allocation of NIC.

To run commands after networking:

Yum Install Net-tools

To install the Ifconfig feature

At this point, the VirtualBox uses network address translation (NAT) mode

VirtualBox after minimizing the installation of CENTOS7 in the Internet settings