


What are the commands to restart the network card in Linux?
Linux commands to restart the network card are: 1. ifdown/ifup command, ifdown is used to stop the network connection of the specified network card, ifup is used to start the network connection of the specified network card; 2. systemctl command, systemctl restart network is used Restart the network service; 3. service command, service network restart is used to restart the network service; 4. ip command, ip link set
down, etc.
In Linux systems, there are a variety of commands that can be used to restart the network card. Some of the commonly used commands and their usage are listed below:
ifdown/ifup command:
ifdown: Used to stop the network connection of the specified network card.
Usage: sudo ifdown
ifup: used to start the network connection of the specified network card.
Usage: sudo ifup
For example, to restart the eth0 network card, you can use the following command:
sudo ifdown eth0
sudo ifup eth0
systemctl command:
systemctl restart network: used to restart network services, including all network cards.
Usage: sudo systemctl restart network
Please note that root privileges are required to use this command.
service command:
service network restart: used to restart network services, including all network cards.
Usage: sudo service network restart
Please note that using this command requires root privileges.
ip command:
ip link set
Usage: sudo ip link set eth0 down
ip link set
Usage: sudo ip link set eth0 up
For example, to restart the eth0 network card, you can use the following command:
sudo ip link set eth0 down
sudo ip link set eth0 up
The above are some commonly used commands to restart the network card. Depending on the specific Linux distribution and network configuration, there may be other commands available. You can get more detailed information about the command through the man command or typing the command name ±-help in the terminal.
The above is the detailed content of What are the commands to restart the network card in Linux?. For more information, please follow other related articles on the PHP Chinese website!

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