Microsoft.PowerShell_profile.ps1

# Mendel's PowerShell profile
# https://gist.github.com/mendel129/33bc020d25efd813950eabc56be373a9

set-alias -name npp 'C:\Program Files\Notepad++\notepad++.exe'
set-alias -name edit 'C:\Program Files\Notepad++\notepad++.exe'
set-alias -name notepad 'C:\Program Files\Notepad++\notepad++.exe'
set-alias -name wireshark "C:\Program Files\Wireshark\Wireshark.exe"

$profilepath = $env:USERPROFILE

function get-ipaddress
{
	Get-NetIPAddress | ?{($_.interfacealias -notlike "*loopback*") -and ($_.interfacealias -notlike "*vmware*") -and ($_.interfacealias -notlike "*loopback*") -and ($_.interfacealias -notlike "*bluetooth*") -and ($_.interfacealias -notlike "*isatap*")} | ft
}

function reboot {shutdown -r -t 0}

function edit-profile {edit $profile}

function get-uptime
{
	$lastBootTime=(Get-WmiObject win32_operatingsystem | select csname, @{LABEL='LastBootUpTime';EXPRESSION={$_.ConverttoDateTime($_.lastbootuptime)}}).LastBootUpTime
	$uptime = (Get-Date) - $lastBootTime
	write-output "uptime: $uptime - last boot: $lastBootTime"
}

function elevate
{
	$file, [string]$arguments = $args;
	$psi = new-object System.Diagnostics.ProcessStartInfo $file;
	$psi.Arguments = $arguments;
	$psi.Verb = "runas";
	$psi.WorkingDirectory = get-location;
	[System.Diagnostics.Process]::Start($psi);
}

function set-staticip
{
	netsh interface ipv4 set address name="DOCK" static 192.168.1.10 255.255.255.0
}

function set-dynamicip
{
	netsh interface ipv4 set address name="DOCK" source=dhcp
}

function reload
{
	Start-Process PowerShell -WorkingDirectory $env:USERPROFILE
	exit
	#. $profile
}

function isadmin
 {
 # Returns true/false
   ([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] "Administrator")
 }
 
 function enable-webcam
{
	#Get-CimInstance Win32_PnPEntity | where PNPDeviceID -eq 'USB\VID_0C45&PID_6717&MI_00\6&65BCF92&0&0000'
	if(isadmin)
	{
		Enable-PnpDevice 'USB\VID_0C45&PID_6717&MI_00\6&65BCF92&0&0000'
	}
	else
	{
		write-error "run me elevated"
	}
}

function disable-webcam
{
	if(isadmin)
	{
		Disable-PnpDevice 'USB\VID_0C45&PID_6717&MI_00\6&65BCF92&0&0000'
	}
	else
	{
		write-error "run me elevated"
	}
}

function get-webcam
{
	If((Get-PnpDevice 'USB\VID_0C45&PID_6717&MI_00\6&65BCF92&0&0000').Status -eq "Error")
	{write-output "webcam disabled"}
	If((Get-PnpDevice 'USB\VID_0C45&PID_6717&MI_00\6&65BCF92&0&0000').Status -eq "OK")
	{write-output "webcam enabled"}
	
}

function DrawMenu {
    ## supportfunction to the Menu function below
    param ($menuItems, $menuPosition, $menuTitel)
    $fcolor = $host.UI.RawUI.ForegroundColor
    $bcolor = $host.UI.RawUI.BackgroundColor
    $l = $menuItems.length + 1
    cls
    $menuwidth = $menuTitel.length + 4
    Write-Host "`t" -NoNewLine
    Write-Host ("*" * $menuwidth) -fore $fcolor -back $bcolor
    Write-Host "`t" -NoNewLine
    Write-Host "* $menuTitel *" -fore $fcolor -back $bcolor
    Write-Host "`t" -NoNewLine
    Write-Host ("*" * $menuwidth) -fore $fcolor -back $bcolor
    Write-Host ""
    Write-debug "L: $l MenuItems: $menuItems MenuPosition: $menuposition"
    for ($i = 0; $i -le $l;$i++) {
        Write-Host "`t" -NoNewLine
        if ($i -eq $menuPosition) {
            Write-Host "$($menuItems[$i])" -fore $bcolor -back $fcolor
        } else {
            Write-Host "$($menuItems[$i])" -fore $fcolor -back $bcolor
        }
    }
}

function Menu {
    ## Generate a small "DOS-like" menu.
    ## Choose a menuitem using up and down arrows, select by pressing ENTER
    param ([array]$menuItems, $menuTitel = "MENU")
    $vkeycode = 0
    $pos = 0
    DrawMenu $menuItems $pos $menuTitel
    While ($vkeycode -ne 13) {
        $press = $host.ui.rawui.readkey("NoEcho,IncludeKeyDown")
        $vkeycode = $press.virtualkeycode
        Write-host "$($press.character)" -NoNewLine
        If ($vkeycode -eq 38) {$pos--}
        If ($vkeycode -eq 40) {$pos++}
        If ($pos -lt 0) {$pos = $menuItems.length -1}
        If ($pos -ge $menuItems.length) {$pos = 0}
        DrawMenu $menuItems $pos $menuTitel
    }
    Write-Output $($menuItems[$pos])
}

write-host "Profile loaded" -backgroundcolor black -ForegroundColor red