How To Find Computer Name (Windows, Linux, MacOSX)?

Computer Name in Windows operating systems are used to name the computer or system uniquely. Even regular users do not aware of the computer name, it is very important in enterprise environments or multiple system networks. The computer name can be also called as Host Name where this computer or hostname is used for different network protocols like DHCP, SMB to name computer uniquely. The computer name identifies the computer from other computers. By default, the Windows operating system sets the computer name by using random characters in order to prevent name collision or set the same name for multiple computers. The name will be like RHF2D-N3N which is meaningless and hard to remember. You can find your computer name in different ways like using the System menu or MS-DOS command line or PowerShell command line.

The computer name is also used with the domain name where the domain is used to group and manage multiple systems under a single authority with a name. A computer name is used to differentiate the current system from the other systems.

Display Computer Name From System

The computer name can be dislayed by using the System screen or menu which can be opened in differnt ways. For Windows 7, Windows 8, Windows 10 or Windows Server versions use the Start Menu and type System which will list the System screen shortcut like below.

Open System Configuration In Windows 10

Alternatively, you can access the system screen by using the control panel which lists the System shortcut. We can see the System screen which displays the Computer name under the Computer name, domain, and workgroup settings . The full computer name is the computer name with the domain name but as this system is not joined a domain the Full computer name is the same as the computer name. We can also see that the computer starts with the DESKTOP and contains random characters.

System Configuration In Windows 10

Display Computer Name From MS-DOS Command Line

The MS-DOS windows command line provides the hostname command which is purposefully created to print the current system hostname which is the same as the computer name. We will just type the hostname command to the MS-DOS.

C:\> hostname

Display Computer Name From PowerShell Command Line

PowerShell provides different methods in order to display the computer name or hostname. The computer name can be displayed by using environment variables with the $env variable. In the following example we will specifically print the computer name to the PowerShell command prompt.


Also like MS-DOS command line the hostname.exe or hostname command can be used for the PowerShell to print computer name without any problem.

PS> hostname

Display Computer Name In MacOSX (Apple)

MacOSX or Apple computers also uses the Computer Name in order to identify their system. Even these computer names are used to join the MacOSX system into an Microsoft Windows Active Directory. The computer name of the MacOSX can be displayed with the following steps.

  • Click to the Apple Start Menu
  • Click to the System Preferences
  • Click on Sharing.
  • The computer name will be displayed on the top of the window in the Computer Name field.
MacOSX Computer Name

If you want to list the computer name from the command line or shell in MacOSX you can use the scutil command with the –get HostName parameter like below.

$ scutil --get HostName

Display Computer Name In Linux (Ubuntu, Mint, Kali, CentOS)

Linux distributions also use computer names which are called the hostname in Linux terminology. The Ubuntu, Mint, Kali, Debian, CentOS, and other popular distributions stores the computer name under the file located /etc/hostname which can be printed with the cat command.

$ cat /etc/hostname

Alternatively the hostname command is provided by default which will print the computer name too.

$ hostname
READ  Windows ipconfig Command Tutorial

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