mirror of
https://github.com/fleschutz/PowerShell.git
synced 2024-12-25 16:18:55 +01:00
27 lines
743 B
PowerShell
Executable File
27 lines
743 B
PowerShell
Executable File
<#
|
|
.SYNTAX scan-ports.ps1
|
|
.DESCRIPTION scans the network for open/closed ports
|
|
.LINK https://github.com/fleschutz/PowerShell
|
|
.NOTES Author: Markus Fleschutz / License: CC0
|
|
#>
|
|
|
|
$network = "192.168.178"
|
|
$port = 8080
|
|
$range = 1..254
|
|
$ErrorActionPreference= "silentlycontinue"
|
|
|
|
foreach($add in $range) {
|
|
$ip = "{0}.{1}" -F $network,$add
|
|
write-progress "Scanning IP $ip" -PercentComplete (($add/$range.Count)*100)
|
|
if (Test-Connection -BufferSize 32 -Count 1 -quiet -ComputerName $ip) {
|
|
$socket = new-object System.Net.Sockets.TcpClient($ip, $port)
|
|
if ($socket.Connected) {
|
|
write-output "TCP port $port at $ip is open"
|
|
$socket.Close()
|
|
} else {
|
|
write-output "TCP port $port at $ip is not open"
|
|
}
|
|
}
|
|
}
|
|
exit 0
|