Linux server serial number

How to Check Server Serial Number in Linux via Command Line

As the title of this article informs, the information in the article relates on how to check the server’s serial number. In order to check the serial number of a server, just type a certain command in the command line. The command is generally available in every common Linux operating system distribution. If there is a condition where a direct contact to the server is impossible, just remote the server to check the serial number. Every server has its own serial number. Normally, it exist as a label attached in the server. But sometimes, the label is not available in any part of the physical server and it is impossible to see it. So, if it is not possible to access the server directly in contact, just access the server remotely.

Without further explanation, below are steps to check the server’s serial number :

1. Access the server remotely.

A common method for accessing a Linux operating system distribution remotely is by using ‘ssh’ tool command.The command pattern to remote server using ‘ssh’ command :

user@hostname:~$ ssh user@192.168.xxx.xxx user@192.168.xxx.xxx's password: Last login: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx [user@hostname ~]#

2. After successfully access the server remotely, just type the suitable command in the command line.

Below is the command pattern to accomplish the task :

dmidecode -t system | grep Serial

[root@hostname ~]# dmidecode -t system | grep Serial Serial Number: XXXXXXXXXX [root@hostname ~]#

Basically, it is very easy to execute the command. Moreover, the execution of the above command is a success in Ubuntu Linux operating system distribution. Precisely, the execution of the command is done in Linux Ubuntu 18.04 Bionic Beaver. Actually, although the execution of the above example is a success in Linux Ubuntu 18.04 Bionic Beaver, the command itself is compatible with every command Linux operating system distribution. Just try to execute the command by typing it in the command line.

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Find server model and serial number in Linux/RHEL

Ever needed to know the exact model or serial number of a Linux machine but only have access to the command line?

# dmidecode | egrep -i "product name|serial number" Product Name: ProLiant DL360 G7 Serial Number: USE000A11M Serial Number: USE000A11M Serial Number: Not Specified Serial Number: Not Specified Serial Number: Not Specified Serial Number: Not Specified Serial Number: Not Specified Serial Number: Not Specified Serial Number: Not Specified Serial Number: Not Specified Serial Number: Not Specified Serial Number: Not Specified Serial Number: Not Specified Serial Number: Not Specified Serial Number: Not Specified Serial Number: Not Specified Serial Number: Not Specified Serial Number: Not Specified Serial Number: Not Specified Serial Number: Not Specified Serial Number: Not Specified Serial Number: Not Specified Serial Number: 57QXF00000D9D1 Serial Number: 57QXF00000D9B2

A lot of the individual hardware components have serial numbers (or, could have serial numbers), but the first two identical ones are the actual system serial number. On this particular machine the two serial numbers listed at the end seem to be for the power supplies.

Update – September 09, 2011 at 09:31:
Even better:

# dmidecode -t system # dmidecode 2.9 SMBIOS 2.6 present. Handle 0x0100, DMI type 1, 27 bytes System Information Manufacturer: HP Product Name: ProLiant DL360 G7 Version: Not Specified Serial Number: USE000A11M UUID: 30000000-3000-5000-4000-300000000000 Wake-up Type: Power Switch SKU Number: 579237-B21 Family: ProLiant Handle 0x2000, DMI type 32, 11 bytes System Boot Information Status: No errors detected

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Yoforia.com

If you want to get a serial number of the system in any Linux system like Ubuntu, run following command in terminal. sudo dmidecode -s system-serial-number. This will highlight the serial number of the hardware.

How do I find my Linux hardware and model?

Basic Linux Commands to Check Hardware and System Information

1. Printing Machine Hardware Name (uname –m uname –a)
2. lscpu.
3. hwinfo- Hardware Information.
4. lspci- List PCI.
5. lsscsi-List sci devices.
6. lsusb- List usb buses and device details.
7. lsblk- List block devices.
8. df-disk space of file systems.

How do I find serialnumber?

How to Locate Serial Number of Computer

1. Open the Command Prompt by pressing the Windows key on your keyboard, then pressing X. Select Command Prompt (Admin) on the menu.
2. Type wmic bios get serialnumber and then press Enter on your keyboard.
3. The serial number will be shown on the screen.

How do I find manufacturer details in Linux?

Checking Linux system hardware manufacturer info

1. Dmidecode is a tool that reads computer’s DMI table contents and display’s system hardware information in a human-readable format.
2. inxi is a unique command that helps collect all the required hardware information in Linux systems.

What hardware do I have Linux?

Display info about all hardware	inxi -Fxz –or– hwinfo –short –or– lshw -short
List mounted filesystems, their mount points, and megabytes used and available for each	df -m
List USB devices	lsusb
List PCI devices	lspci
Show network card details	lshw -C network

Is Product ID the same as serial number?

no, Product ID is not Product key. Product key has 5 groups of 5 chars. Windows 10 Product ID contains 4 group of 5 chars. Serial number is identifier for type of distributive media, e.g. windows boxes with 1803 and 1809 will have different numbers but all 1803 boxes will have the same number.

Is device name the same as serial number?

Device name is your serial number.

What is hardware serial number?

A string that uniquely and consistently identifies a specific machine or device.

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Extract the Linux serial number without sudo

It is possible to extract the Linux serial number without using sudo? I know it is possible to do in Windows: wmic bios get serialnumber and in macOS: system_profiler | grep «r (system)» . Both of them do not require root privileges. In Linux this can be used: sudo dmidecode -s system-serial-number , but it needs sudo. Is there another way?

3 Answers 3

dmidecode reads this information from physical memory, using /dev/mem , which requires root.

The same information is also provided by the Linux kernel via sysfs in a virtual directory, /sys/devices/virtual/dmi/id .

Unfortunately, someone decided that all information in that virtual directory is open to anyone for reading, just not the serial numbers:

$ ls -l /sys/devices/virtual/dmi/id -r--r--r-- 1 root root 4096 Nov 25 17:12 bios_date -r--r--r-- 1 root root 4096 Nov 14 14:59 bios_vendor -r--r--r-- 1 root root 4096 Nov 25 17:12 bios_version -r--r--r-- 1 root root 4096 Nov 25 17:12 board_asset_tag -r--r--r-- 1 root root 4096 Nov 25 17:12 board_name -r-------- 1 root root 4096 Nov 25 17:12 board_serial -r--r--r-- 1 root root 4096 Nov 14 14:59 board_vendor -r--r--r-- 1 root root 4096 Nov 25 17:12 board_version -r--r--r-- 1 root root 4096 Nov 25 17:12 chassis_asset_tag -r-------- 1 root root 4096 Nov 25 17:12 chassis_serial -r--r--r-- 1 root root 4096 Nov 25 17:12 chassis_type -r--r--r-- 1 root root 4096 Nov 25 17:12 chassis_vendor -r--r--r-- 1 root root 4096 Nov 25 17:12 chassis_version -r--r--r-- 1 root root 4096 Nov 25 17:12 modalias drwxr-xr-x 2 root root 0 Nov 25 17:12 power -r--r--r-- 1 root root 4096 Nov 14 14:59 product_name -r-------- 1 root root 4096 Nov 25 17:12 product_serial -r-------- 1 root root 4096 Nov 14 14:59 product_uuid -r--r--r-- 1 root root 4096 Nov 14 14:59 product_version lrwxrwxrwx 1 root root 0 Nov 14 14:59 subsystem -> ../../../../class/dmi -r--r--r-- 1 root root 4096 Nov 14 14:59 sys_vendor -rw-r--r-- 1 root root 4096 Nov 14 14:59 uevent 

If you can install package hal (not installed by default on recent Ubuntu versions), this command will work for you as non-root:

 lshal | grep system.hardware.serial system.hardware.serial = '' (string) 

This works because package hal installs the hald daemon, which runs as root and collects this data, making it possible for lshal to read it as non-root.

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[Step-by-Step] How to get serial number in Linux (Ubuntu) by Command?

For Windows: If you are using Windows, you can check serial number and all other hardware related information in system property using User Interface. You can also get system info using system information command in windows.

For Linux: If you are using any of the Linux systems, you have to run the command to the system details like serial number, manufacturing model… You can do this easily by the dmidecode command in the command line terminal.

What is the dmidecode command?

It is a command to read DMI table. The name itself depicts as it is a command to decode the value in DMI table.

What is DMI Table in Linux?

DMI table is also called as SMBIO. This table consists of all the hardware, processor, system, BIOS information, etc.

Role of dmidecode Command:

A dmidecode command just fetches the content from this table and display it in the human-readable format on the terminal.

If it is not working, it requires root permission. Try getting admin privilege by running following sudo command.

It will give a long list of information. To shorten it or to get the particular information you have to be specific.

How to check the Manufacturer, Model, and Serial Number?

Run the following command.

This command will give complete information about the system.

How to get serial number in Linux?

If you want to get a serial number of the system in any Linux system like Ubuntu, run following command in terminal.

sudo dmidecode -s system-serial-number

This will highlight the serial number of the hardware.

You can also use the dmidecode to read any specific hardware/system parameter by specifying the parameter name.

Note: Kindly make a note. While running any of the dmidecode commands, try all these commands running without sudo first. If you get any error or system ask you for any privilege, use the commands with sudo.

I have tested and verified all these commands on Ubuntu Linux machine. If you are using any other Linux OS system, kindly check, How to get serial number in Linux using the same commands. Do share your result. It will be helpful for other candidates.

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