How to install centos

CentOS installation steps: Download the ISO image and burn bootable media; boot and select the installation source; select the language and keyboard layout; configure the network; partition the hard disk; set the system clock; create the root user; select the software package; start the installation; restart and boot from the hard disk after the installation is completed.

How to install on CentOS

Introduction
CentOS (Community Enterprise Operating System) is a free and open source operating system based on Red Hat Enterprise Linux (RHEL). As an enterprise-level operating system, CentOS is widely used in server and workstation environments. This article will guide you through the detailed steps of installing on CentOS.

Installation steps

1. Create a bootable media

• Download the ISO image from the official CentOS website.
• Burn the ISO image to a DVD or USB drive using burning software or third-party tools.

2. Start and select the installation source

• Insert bootable media into the server or workstation.
• Start the machine and follow the on-screen prompts to select Start from bootable media.
• In the Installer menu, select "Install CentOS Linux".

3. Select language and configure keyboard

• Select your preferred display language and keyboard layout.

4. Set up the network

• If you are connecting with a wired network, the network will be automatically configured.
• If you are using a wireless network, you will need to manually select and enter your network name and password.

5. Partition hard disk

• Select Automatic Partition or Custom Partition.
• If you select Automatic Partitioning, the installer will automatically create partitions for the operating system and user data.
• If you select Custom Partition, you can create and adjust the partition manually.

6. Set the system clock

• Select your time zone and clock settings.

7. Create a root user

• Create a root user and set a password for it.

8. Select the package

• Select the package you want to install with CentOS.
• The most basic installation includes the "Minimum Installation" or "Server" options.

9. Start the installation

• Confirm your installation settings and click Start Installation.
• The installation process will begin and may take some time.

10. Complete the installation

• After the installation is complete, you will be prompted to restart.
• Reboot the system and boot from the hard disk.

Log in and configure

• Log in with the root user you created during the installation process.
• Use the following command to update the system and install the basic software package:

 <code>yum update -y yum install vim nano wget git</code>

Congratulations! You have successfully completed the installation on CentOS. Now you can start using and configuring your system.

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