These tools are installed from the command line of the VS using yum. The "Development tools" are a yum group , which is a predefined bundle of software that can be installed at once, instead of having to install each application separately. The Development tools will allow you to build and compile software from source code. Installing the Development Tools Development Tools - included applications Installing the Development tools using yum.
Before installing the Development tools, run the yum clean all command. This will clear the yum cache and force it to reread any changed configuration files. To install the Development tools, use the yum groupinstall "Development tools" command.
This will search the yum repositories, and install the tools from the closest repo. This creates several screens of output, which are truncated in this example. You will need to confirm that you want to continue the installation. Enter a y to continue. How many packages will be installed depends on your template.
You can move the layouts around and select the order in which they are listed. Although you have already selected a language for the installation process, you can install additional language support.
Find the languages you want to add, check the box, and click Done to return to the main menu. Set the time and date for your CentOS 8 by selecting the region and city you are in. The system automatically changes the time according to your geographical location.
You can also select the installation source you want to use. The Software Selection section lets you decide which packages to install as part of your CentOS 8 system. You can decide on the Base Environment whether you want a server with a GUI, the minimal installation or something else and even add additional packages from the Add-ons list. Make sure to click on the Installation Destination to select the device s on which you want to install CentOS 8. You can decide how you want to partition the storage devices by selecting Automatically configure partitioning or I will configure partitioning meaning you will do it manually.
In case you are reusing storage on which you have important data you want to preserve, manual partitioning would be a wiser choice. This feature allows you to configure advanced setting options that reflect your needs. Once you have finished setting up the CentOS 8 configuration, click on the button in the bottom right corner labeled Begin Installation. Under the System heading you will find kdump configuration. In the event of a system crash, kdump captures information that can be invaluable in determining the cause of the crash.
This kernel crash dumping mechanism requires a part of the system memory that will be reserved just for its use. Kdump is enabled by default, with automatic memory reservation. The installation wizard will automatically detect locally accessible interfaces which will be listed in the left pane. You can select a network and activate or deactivate it. After the installation of CentOS, follow our guides to learn more details about configuring your network settings and how to change hostname on CentOS 8.
They should only be enforced if a policy is required by specific organization rules or government regulations. Start by creating a root password. Bear in mind that this needs to be a strong password.
The root user is used for system administration and has access to all commands and files. For uncrackable password ideas, consider some of our suggestions for greater system protection. Next, create a user with non-root privileges for everyday use. Then, type in your full name and a user name for the system.
Tick the boxes that make the user an administrator and require password confirmation. Finally, provide the password you want to use and retype it to confirm. Wait until the installation is complete. You will receive a message that CentOS Linux 8 has been successfully installed and is ready to use. To start using the new OS, you first need to Reboot the system.
The system restarts and opens an Initial Setup window with a Licensing Agreement that you must accept to finish the configuration. Click on the License Information and tick the box to confirm you accept the agreement.
0コメント