Renamed folder Scripts to scripts

scripts/wake-up.ps1

@@ -0,0 +1,51 @@
+<#
+.SYNOPSIS
+	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
+	Specifies the host's MAC address (e.g. 11:22:33:44:55:66)
+.PARAMETER IPaddress
+	Specifies the host's IP address or subnet address (e.g. 192.168.0.255)
+.PARAMETER Port
+	Specifies the UDP port (9 by default)
+.PARAMETER NumRetries
+	Specifies number of retries (3 by default)
+.EXAMPLE
+	PS> ./wake-up.ps1 11:22:33:44:55:66 192.168.100.100
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$MACaddress = "", [string]$IPaddress = "", [int]$Port=9, [int]$NumRetries=3)
+	
+function Send-WOL { param([string]$mac, [string]$ip, [int]$port) 
+	$broadcast = [Net.IPAddress]::Parse($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($packet, 102)  
+} 
+
+try {
+	if ($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" }
+
+	Send-WOL $MACaddress $IPaddress $Port
+	for ($i = 0; $i -lt $NumRetries; $i++) {
+		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)"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}