mirror of
https://github.com/fleschutz/PowerShell.git
synced 2024-11-14 12:03:59 +01:00
68 lines
1.6 KiB
PowerShell
Executable File
68 lines
1.6 KiB
PowerShell
Executable File
#!/snap/bin/powershell
|
|
<#
|
|
.SYNTAX ./wakeup.ps1 [<hostname>]
|
|
.DESCRIPTION sends a magic packet to the given computer, waking him up
|
|
.LINK https://github.com/fleschutz/PowerShell
|
|
.NOTES Author: Markus Fleschutz / License: CC0
|
|
#>
|
|
|
|
param([string]$Hostname)
|
|
if ($Hostname -eq "" ) {
|
|
$Hostname = read-host "Enter hostname"
|
|
}
|
|
|
|
function Send-WOL
|
|
{
|
|
<#
|
|
.SYNOPSIS
|
|
Send a WOL packet to a broadcast address
|
|
.PARAMETER mac
|
|
The MAC address of the device that need to wake up
|
|
.PARAMETER ip
|
|
The IP address where the WOL packet will be sent to
|
|
.EXAMPLE
|
|
Send-WOL -mac 00:11:32:21:2D:11 -ip 192.168.8.255
|
|
.EXAMPLE
|
|
Send-WOL -mac 00:11:32:21:2D:11
|
|
#>
|
|
|
|
[CmdletBinding()]
|
|
param(
|
|
[Parameter(Mandatory=$True,Position=1)]
|
|
[string]$mac,
|
|
[string]$ip="255.255.255.255",
|
|
[int]$port=9
|
|
)
|
|
$broadcast = [Net.IPAddress]::Parse($ip)
|
|
|
|
$mac=(($mac.replace(":","")).replace("-","")).replace(".","")
|
|
$target=0,2,4,6,8,10 | % {[convert]::ToByte($mac.substring($_,2),16)}
|
|
$packet = (,[byte]255 * 6) + ($target * 16)
|
|
|
|
$UDPclient = new-Object System.Net.Sockets.UdpClient
|
|
$UDPclient.Connect($broadcast,$port)
|
|
[void]$UDPclient.Send($packet, 102)
|
|
}
|
|
|
|
$MyMACAddresses = "io=11:22:33:44:55:66","pi=11:22:33:44:55:66"
|
|
|
|
try {
|
|
foreach($item in $MyMACAddresses) {
|
|
$array = $item.Split("=")
|
|
$thisHost=$array[0]
|
|
$thisMAC=$array[1]
|
|
if ($thisHost -like $Hostname) {
|
|
Send-WOL $thisMAC
|
|
write-output "OK - host $thisHost waked up (MAC $thisMAC)"
|
|
exit 0
|
|
}
|
|
}
|
|
|
|
write-output "Sorry, hostname $Hostname is unknown."
|
|
pause
|
|
exit 1
|
|
} catch {
|
|
write-error "ERROR in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
|
|
exit 1
|
|
}
|