extern/PowerShell
1
0
Fork 0
mirror of https://github.com/fleschutz/PowerShell.git synced 2025-04-01 19:58:17 +02:00
Code Issues Packages Projects Releases Wiki Activity

Update wake-up.ps1

Browse Source
This commit is contained in:
Markus Fleschutz 2023-11-13 16:33:57 +01:00
parent 6428478bfb
commit cf606eebba
1 changed files with 19 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

37
scripts/wake-up.ps1
View File

@ -3,47 +3,46 @@
Wakes up a computer using Wake-on-LAN
.DESCRIPTION
This PowerShell script sends a magic UDP packet to a computer to wake him up (requires the target computer to have Wake-on-LAN activated).
.PARAMETER MACaddress
.PARAMETER macAddr
Specifies the host's MAC address (e.g. 11:22:33:44:55:66)
.PARAMETER IPaddress
.PARAMETER ipAddr
Specifies the host's IP address or subnet address (e.g. 192.168.0.255)
.PARAMETER Port
.PARAMETER udpPort
Specifies the UDP port (9 by default)
.PARAMETER NumRetries
Specifies number of retries (3 by default)
.PARAMETER numTimes
Specifies # of times to send the packet (3 by default)
.EXAMPLE
PS> ./wake-up.ps1 11:22:33:44:55:66 192.168.100.100
✔️ Sent magic packet to IP 192.168.100.100, UDP port 9 (3 times). Wait a minute until the computer fully boots up.
.LINK
https://github.com/fleschutz/PowerShell
.NOTES
Author: Markus Fleschutz | License: CC0
#>
param([string]$MACaddress = "", [string]$IPaddress = "", [int]$Port=9, [int]$NumRetries=3)
param([string]$macAddr = "", [string]$ipAddr = "", [int]$udpPort = 9, [int]$numTimes = 3)
function Send-WOL { param([string]$mac, [string]$ip, [int]$port)
$broadcast = [Net.IPAddress]::Parse($ip)
function Send-WOL { param([string]$macAddr, [string]$ipAddr, [int]$udpPort)
$broadcastAddr = [Net.IPAddress]::Parse($ipAddr)
$mac=(($mac.replace(":","")).replace("-","")).replace(".","")
$target=0,2,4,6,8,10 | % {[convert]::ToByte($mac.substring($_,2),16)}
$macAddr = (($macAddr.replace(":","")).replace("-","")).replace(".","")
$target = 0,2,4,6,8,10 | % {[convert]::ToByte($macAddr.substring($_,2),16)}
$packet = (,[byte]255 * 6) + ($target * 16)
$UDPclient = new-Object System.Net.Sockets.UdpClient
$UDPclient.Connect($broadcast,$port)
$UDPclient = New-Object System.Net.Sockets.UdpClient
$UDPclient.Connect($broadcastAddr, $udpPort)
[void]$UDPclient.Send($packet, 102)
}
try {
if ($MACaddress -eq "" ) { $MACaddress = Read-Host "Enter the host's MAC address, e.g. 11:22:33:44:55:66" }
if ($IPaddress -eq "" ) { $IPaddress = Read-Host "Enter the host's IP or subnet address, e.g. 192.168.0.255" }
if ($macAddr -eq "" ) { $macAddr = Read-Host "Enter the host's MAC address, e.g. 11:22:33:44:55:66" }
if ($ipAddr -eq "" ) { $ipAddr = Read-Host "Enter the host's IP or subnet address, e.g. 192.168.0.255" }
Send-WOL $MACaddress $IPaddress $Port
for ($i = 0; $i -lt $NumRetries; $i++) {
for ($i = 0; $i -lt $numTimes; $i++) {
Send-WOL $macAddr $ipAddr $udpPort
Start-Sleep -milliseconds 100
Send-WOL $MACaddress $IPaddress $Port
}
"✔️ sent magic packet with MAC $MACaddress to IP $IPaddress on port $Port as wakeup call ($($NumRetries + 1) times)"
" (Hint: wait a minute until the computer fully boots up)"
"✔️ Sent magic packet to IP $ipAddr, UDP port $udpPort ($numTimes times). Wait a minute until the computer fully boots up."
exit 0 # success
} catch {
"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"