mirror of
https://github.com/fleschutz/PowerShell.git
synced 2024-11-15 12:34:25 +01:00
42 lines
1.3 KiB
PowerShell
Executable File
42 lines
1.3 KiB
PowerShell
Executable File
<#
|
|
.SYNOPSIS
|
|
Sends a UDP datagram message to an IP address and port
|
|
.DESCRIPTION
|
|
This PowerShell script sends a UDP datagram message to an IP address and port.
|
|
.PARAMETER TargetIP
|
|
Specifies the target IP address
|
|
.PARAMETER TargetPort
|
|
Specifies the target port number
|
|
.PARAMETER Message
|
|
Specifies the message text to send
|
|
.EXAMPLE
|
|
PS> ./send-udp 192.168.100.100 8080 "TEST"
|
|
✔️ Done.
|
|
.LINK
|
|
https://github.com/fleschutz/PowerShell
|
|
.NOTES
|
|
Author: Markus Fleschutz / License: CC0
|
|
#>
|
|
|
|
param([string]$TargetIP = "", [int]$TargetPort = 0, $[string]Message = "")
|
|
|
|
try {
|
|
if ($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()
|
|
|
|
"✔️ Done."
|
|
exit 0 # success
|
|
} catch {
|
|
"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
|
|
exit 1
|
|
}
|