mirror of
https://github.com/fleschutz/PowerShell.git
synced 2024-11-26 18:03:35 +01:00
35 lines
1.1 KiB
PowerShell
Executable File
35 lines
1.1 KiB
PowerShell
Executable File
#!/bin/powershell
|
|
<#
|
|
.SYNTAX ./send-udp.ps1 [<target-IP>] [<target-port>] [<message>]
|
|
.DESCRIPTION sends a UDP datagram message to the given IP address and port
|
|
.LINK https://github.com/fleschutz/PowerShell
|
|
.NOTES Author: Markus Fleschutz / License: CC0
|
|
#>
|
|
|
|
param($TargetIP = "", [int]$TargetPort = 0, $Message = "")
|
|
|
|
try {
|
|
if ($TargetIP -eq "" ) {
|
|
$TargetIP = read-host "Enter target IP address"
|
|
}
|
|
if ($TargetPort -eq 0 ) {
|
|
$TargetPort = read-host "Enter target port"
|
|
}
|
|
if ($Message -eq "" ) {
|
|
$Message = read-host "Enter message to send"
|
|
}
|
|
|
|
$IP = [System.Net.Dns]::GetHostAddresses($TargetIP)
|
|
$Address = [System.Net.IPAddress]::Parse($IP)
|
|
$EndPoints = New-Object System.Net.IPEndPoint($Address, $TargetPort)
|
|
$Socket = New-Object System.Net.Sockets.UDPClient
|
|
$EncodedText = [Text.Encoding]::ASCII.GetBytes($Message)
|
|
$SendMessage = $Socket.Send($EncodedText, $EncodedText.Length, $EndPoints)
|
|
$Socket.Close()
|
|
write-host -foregroundColor green "Done."
|
|
exit 0
|
|
} catch {
|
|
write-error "ERROR: line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
|
|
exit 1
|
|
}
|