1. I use the VirtualBox virtual machine to install centos 7
1. Download the VirtualBox program and install it by default https://www.virtualbox.org/wiki/Downloads
2. Download centos 7 https://www.centos.org/download/
3. Open VirtualBox, select New, enter the computer name in the pop-up box, select the system type as linux, there is no centos option in the version drop-down box, we can choose any one, I suggest choosing Ubuntu. Then all the way to the next step
4. Right-click the virtual computer we created, select Start - Normal Start, and click OK in the pop-up to select the downloaded centos file
5. Use the up and down arrows on the keyboard to select the first item, install centos 7, and press Enter. waiting to install
6. Enter the language selection interface, select Chinese - Simplified Chinese, and click the Continue button in the lower right corner
7. At this time, enter the "Installation Information Summary" interface, you can see that there is an exclamation mark on the installation location, we click to enter the " Installation Location " interface, click on the local standard disk
8. "Network and Host Name " shows that it is not connected. We click to enter to set the network connection. After entering, we must first set the connection method of the virtual machine software. Right-click the small icon in the lower right corner and select the network. In the pop-up box, "Connect" Mode" drop-down box, select "Bridged Network Card " and click ok. Click the "Ethernet" switch to open the connection, see the obtained IP information, and click the Finish button in the upper left corner. "Wired connected " is displayed
9. Click to start the installation, enter the installation interface and show that there is an exclamation mark on the "root password", click to enter the set password, just sit and wait after setting
10. Wait patiently for startup, the login user name is root and the password is the password you set in step 9
At this point, ".net to build a distributed framework (1)" is completed
Then released ".net to build a distributed framework (2)"