mirror of
https://github.com/fleschutz/PowerShell.git
synced 2024-11-22 07:53:21 +01:00
106 lines
2.8 KiB
Markdown
106 lines
2.8 KiB
Markdown
Script: *send-udp.ps1*
|
||
========================
|
||
|
||
This PowerShell script sends a UDP datagram message to an IP address and port.
|
||
|
||
Parameters
|
||
----------
|
||
```powershell
|
||
PS> ./send-udp.ps1 [[-TargetIP] <String>] [[-TargetPort] <Int32>] [[-Message] <String>] [<CommonParameters>]
|
||
|
||
-TargetIP <String>
|
||
Specifies the target IP address
|
||
|
||
Required? false
|
||
Position? 1
|
||
Default value
|
||
Accept pipeline input? false
|
||
Accept wildcard characters? false
|
||
|
||
-TargetPort <Int32>
|
||
Specifies the target port number
|
||
|
||
Required? false
|
||
Position? 2
|
||
Default value 0
|
||
Accept pipeline input? false
|
||
Accept wildcard characters? false
|
||
|
||
-Message <String>
|
||
Specifies the message text to send
|
||
|
||
Required? false
|
||
Position? 3
|
||
Default value
|
||
Accept pipeline input? false
|
||
Accept wildcard characters? false
|
||
|
||
[<CommonParameters>]
|
||
This script supports the common parameters: Verbose, Debug, ErrorAction, ErrorVariable, WarningAction,
|
||
WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
|
||
```
|
||
|
||
Example
|
||
-------
|
||
```powershell
|
||
PS> ./send-udp 192.168.100.100 8080 "TEST"
|
||
✔️ Done.
|
||
|
||
```
|
||
|
||
Notes
|
||
-----
|
||
Author: Markus Fleschutz | License: CC0
|
||
|
||
Related Links
|
||
-------------
|
||
https://github.com/fleschutz/PowerShell
|
||
|
||
Script Content
|
||
--------------
|
||
```powershell
|
||
<#
|
||
.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
|
||
}
|
||
```
|
||
|
||
*(generated by convert-ps2md.ps1 using the comment-based help of send-udp.ps1 as of 08/15/2024 09:50:53)*
|