Original link: [Xinchuang] Use the command to view the serial number of the device on the Linux operating system
Hello, everyone! Today I bring you an article on how to check the serial number of the device on the Xinchuang operating system. The serial number of the device is a very important piece of information when it comes to equipment management, maintenance, and after-sales service. This article will introduce several ways to view the serial number of a device on the Xinchuang operating system in detail. Welcome everyone to share and forward, click to follow and watch!
Method 1: Use the dmidecode command
dmidecode is a command-line tool widely used in Linux systems to extract DMI (Desktop Management Interface) information from the system, including the device serial number.
步骤1：安装dmidecode
If dmidecode is not installed on your system, you can use the package manager to install it:
sudo apt install dmidecode
Step 2: Check the serial number of your device
Once the installation is complete, you can use the following command to view the serial number of your device:
sudo dmidecode -t system | grep Serial
Method 2: Use the lshw command
LSHW is another powerful command-line tool for detailing system hardware information, including device serial numbers.
Step 1: Install LSHW
If lshw is not installed on your system, you can use the package manager to install it:
sudo apt install lshw
Step 2: Check the serial number of your device
Use the following command to view the serial number of your system:
sudo lshw -class system | grep serial
Method 3: Use the sysfs interface
On a Linux system, a lot of hardware information can be accessed directly through the /sys file system. The device serial number can usually be found in the /sys/class/dmi/id directory.
Check the system serial number
The file containing the serial number can be read directly:
cat /sys/class/dmi/id/product_serial
Through the introduction of this article, you should have mastered several ways to view the serial number of your device on the Xinchuang operating system. Whether you use the command-line tools dmidecode, lshw, or directly access the /sys file system, it can help you quickly get the serial number of your device. These methods are not only simple and practical, but they also work on most Linux systems. If you find this article useful, please share and retweet. At the same time, don't forget to follow and watch, so that you can get more practical technical information and solutions in the future. Thank you all for reading and we'll see you next time!