Detailed tutorial on installing CentOS on desktop and installing wireless network card on desktop

php editor Youzi has brought you a detailed tutorial on installing CentOS on your computer and installing a wireless network card on your computer. CentOS is a popular Linux operating system for servers and personal computers. The installation of wireless network card is one of the important steps to connect to the network. This tutorial will provide you with a step-by-step guide to help you successfully complete the installation process, so that your computer can run smoothly and enjoy the convenience of wireless network. Whether you are a beginner or an experienced user, this tutorial can help you solve various problems during the installation process. Let’s get started!

Installing CentOS on a desktop computer

1. Preparation work:

Before installing CentOS, you need to prepare a desktop computer and CentOS The installation media can be a CD or USB boot disk.

2. Boot settings:

Insert the CentOS installation media into the desktop computer, restart the desktop computer, and enter the BIOS setup interface. In the startup options, set the CD or USB device as the preferred startup option .

3. Install CentOS:

After restarting the desktop, the CentOS installation interface will appear. Follow the on-screen prompts to select settings such as installation language, time zone and keyboard layout, and select "Install CentOS" option and follow the wizard to complete the installation process.

4. Partition settings:

During the installation process, you need to partition the hard disk. You can choose manual partitioning or automatic partitioning according to your actual needs.

5. Installation completed:

After the installation process is completed, the computer will automatically restart. You need to set the user name, password and other information according to the prompts.

Install the wireless network card on your desktop computer

1. Confirm the network card model:

You need to confirm the wireless network card model on your desktop computer. You can check the device manager of your desktop computer. Or check the manual of your computer.

2. Download the driver:

According to your wireless network card model, go to the official website to download the corresponding driver and copy it to your desktop computer.

3. Install the driver:

Open the terminal, use the command line to enter the directory where the driver is located, and execute the installation command. Depending on the driver, the installation process may be different. Please follow the installation instructions provided with the driver.

4. Configure the wireless network:

After the installation is complete, you need to configure the wireless network. In the desktop environment, click the network settings icon, select "Wireless Network" and enter your wireless network Name and password.

5. Connect to the wireless network:

Select the wireless network you want to connect to, click the connect button, and wait for the connection to be successful.

Share for you

In the Linux operating system, there is a very practical command called "grep", which can search for a specified string in a text file or output stream, and will include The lines of this string are output to the terminal. You can use the following command to search for lines containing a certain keyword in a file:

```

grep "keyword" filename

"keyword" is the keyword you want to search for, and "filename" is the file name you want to search for. This command is very suitable for finding error messages in log files, a function in code files, etc.

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