mirror of
https://github.com/fleschutz/PowerShell.git
synced 2024-10-05 01:22:24 +02:00
32 lines
732 B
PowerShell
Executable File
32 lines
732 B
PowerShell
Executable File
<#
|
|
.SYNOPSIS
|
|
Checks the firewall status
|
|
.DESCRIPTION
|
|
This PowerShell script queries the status of the firewall and prints it.
|
|
.EXAMPLE
|
|
PS> ./check-firewall.ps1
|
|
✅ Firewall enabled
|
|
.LINK
|
|
https://github.com/fleschutz/PowerShell
|
|
.NOTES
|
|
Author: Markus Fleschutz | License: CC0
|
|
#>
|
|
|
|
try {
|
|
if ($IsLinux) {
|
|
Write-Host "✅ Firewall " -noNewline
|
|
& sudo ufw status
|
|
} else {
|
|
$enabled = (gp 'HKLM:\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\DomainProfile').EnableFirewall
|
|
if ($enabled) {
|
|
Write-Host "✅ Firewall enabled"
|
|
} else {
|
|
Write-Host "⚠️ Firewall disabled"
|
|
}
|
|
}
|
|
exit 0 # success
|
|
} catch {
|
|
"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
|
|
exit 1
|
|
}
|