Resolve from Names to IPs:
$names=@(
'TESTVM001',
'TESTVM002',
'TESTVM003'
)
foreach($name in $names){
$ips = [System.Net.Dns]::GetHostAddresses($name)
write-host $ips
}
Resolve from IPs to Names:
$computerNames=@(
'TESTVM001',
'TESTVM002',
'TESTVM003'
)
$regexIP = [regex] "\b(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b"
foreach($computername in $computernames){
$name = if($computername -match $regexIp){[System.Net.Dns]::GetHostByAddress($computername).hostname}else{$computername}
write-host $name
}
Categories:
