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List pc hostname in workgroup RRS feed

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    Hi,

    i have to found all pc hostname in a lan, but i haven't a domain controller.

    Is there a powershell command to get the pc hostname list ?

    Thursday, May 18, 2017 2:18 PM

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    [system.net.dns]::GetHostByAddress('10.0.0.10').HostName

    \_(ツ)_/

    Thursday, May 18, 2017 2:31 PM
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    Good, but if i have an entire class of ip like: 192.168.1.1 to 192.168.1.254

    or a subnet like 10.0.0.1 / 255.255.240.0 how can i scan to search all pc hostname ?

    Thursday, May 18, 2017 2:34 PM
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    You will have to enumerate all addresses and test them.

    \_(ツ)_/

    Thursday, May 18, 2017 2:36 PM
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    How can i do ?

    something like this ?

    $iprange = ( 192.168.1.1 .. 192.168.1.254 )

$i = 0

$hostnames = @()

foreach ($ip in $iprange) {

$hostname = [system.net.dns]::GetHostByAddress('$ip').HostName

$hostnames += $hostname

$i++

}


    Thursday, May 18, 2017 2:43 PM
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    1..254

    1..254 | %{ "192.168.1.$_"}

    \_(ツ)_/

    Thursday, May 18, 2017 2:55 PM