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Added check-ipv6-address.ps1

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Markus Fleschutz
2021-02-10 20:21:32 +01:00
parent 7e1b9fe79f
commit 0f4a7b11a6
5 changed files with 65 additions and 10 deletions
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22
Scripts/check-ipv4-address.ps1
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@ -6,20 +6,26 @@
.NOTES Author: Markus Fleschutz / License: CC0
#>
param([string]$Addr)
param($Address = "")
# IPv4-Address like 192.168.178.1
$RegEx = "^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$"
function IsIPv4AddressValid { param([string]$IP)
$RegEx = "^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$"
if ($IP -match $RegEx) {
return $true
} else {
return $false
}
}
try {
if ($Addr -eq "" ) {
$Addr = read-host "Enter IPv4 address to validate"
if ($Address -eq "" ) {
$Address = read-host "Enter IPv4 address to validate"
}
if ($Addr -match $RegEx) {
write-output "IPv4 address $Addr is valid"
if (IsIPv4AddressValid $Address) {
write-host -foregroundColor green "OK - IPv4 address $Address is valid"
exit 0
} else {
write-output "IPv4 address $Addr is NOT valid"
write-warning "Invalid IPv4 address: $Address"
exit 1
}
} catch {