How do I get the localhost name in PowerShell?

问题

How do I get the localhost (machine) name in PowerShell? I am using PowerShell 1.0.

回答1:

You can just use the .NET Framework method:

[System.Net.Dns]::GetHostName()

also

$env:COMPUTERNAME

回答2:

Don't forget that all your old console utilities work just fine in PowerShell:

PS> hostname
KEITH1

回答3:

Long form:

get-content env:computername

Short form:

gc env:computername

回答4:

All above questions are correct but if you want the hostname and domain name try this:

 [System.Net.DNS]::GetHostByName('').HostName

回答5:

A slight tweak on @CPU-100's answer, for the local FQDN:

[System.Net.DNS]::GetHostByName($Null).HostName

回答6:

In PowerShell Core v6 (works on macOS, Linux and Windows):

[Environment]::MachineName

回答7:

An analogue of the bat file code in Powershell

Cmd

wmic path Win32_ComputerSystem get Name

Powershell

Get-WMIObject Win32_ComputerSystem | Select-Object -ExpandProperty name

and ...

hostname.exe

回答8:

hostname also works just fine in Powershell

来源：https://stackoverflow.com/questions/1169891/how-do-i-get-the-localhost-name-in-powershell