Linux systems can use network cards. Linux supports multiple types of network interface cards, including wired Ethernet cards, Wi-Fi network adapters, Bluetooth network cards, etc. When users insert or connect to a network in the Linux system interface card, the system will automatically identify and allocate the corresponding network device.
The operating system of this tutorial: Linux5.18.14 system, Dell G3 computer.
Linux systems can use Network Interface Card (NIC) for network connection and Internet access.
Linux supports multiple types of network interface cards, including wired Ethernet cards (Ethernet), Wi-Fi network adapters, Bluetooth network cards, etc. When you insert or connect a network interface card in a Linux system, the system automatically identifies and assigns the corresponding network device.
Common Linux system commands and tools can be used to manage and configure network interface cards, such as:
ifconfig: Display and configure network interface information.
ip: Another powerful tool for displaying and configuring network interfaces.
iwconfig: Command for configuring and managing Wi-Fi network interfaces.
nmcli: Command line interface for interacting with NetworkManager, which can be used to manage network connections and configuration.
You can use these commands and tools to view the network interface card in the current system, and configure network parameters such as IP address, subnet mask, default gateway, etc., to achieve network connection and Go online.
It should be noted that for some special wireless network cards or other newer hardware, additional drivers may need to be installed to make them work properly. In most cases, the Linux kernel already provides extensive hardware support and can automatically recognize and drive most common network interface cards.
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