ifconfig command not found - Debian 12
Why ifconfig is no longer available in Debian 12
In Debian 12, the traditional ifconfig
command is no longer included by default. This is because ifconfig
has been deprecated in favor of the more modern ip
command, which provides more functionalities and is actively maintained by the Linux community.
What ifconfig command does
The ifconfig
command is used to configure network interfaces, display information about network interfaces, and manage network settings on a Linux system. However, due to its limitations and lack of support for newer networking technologies, it has been replaced by the ip
command.
How to install ifconfig command on Debian 12
To install the ifconfig
command on Debian 12, you can do so by installing the net-tools
package. Follow these steps:
- Open a terminal window.
- Run the following command to update the package list:
sudo apt update
- Install the
net-tools
package using the following command:
sudo apt install net-tools
- Once the installation is complete, you can use the
ifconfig
command as you would on previous Debian versions.
Conclusion
While ifconfig
has been a staple in networking configurations for many years, its deprecation in Debian 12 signals the importance of adapting to newer tools and technologies in the Linux ecosystem. By transitioning to the ip
command and other modern networking utilities, users can take advantage of enhanced features and better support for evolving networking standards.