fluttr

foreach($session in $(gci registry::hkcu\Software\SimonTatham\PuTTY\Sessions\).name){
  Set-ItemProperty -Path "registry::$session" -Name Font -Value "Terminus"
  Set-ItemProperty -Path "registry::$session" -Name FontHeight -Value 0x0c   # 12
  Set-ItemProperty -Path "registry::$session" -Name FontCharSet -Value 0xcc  # cyrillic
}

fluttr

# converts all files specified in FileGlob using ffmpeg and nvenc
function ConvertWith-Nvenc(parameter(mandatory=$true)[string]$FileGlob){ # FileGlob can contain path and wildcards
  $OutputDir = "$(Split-Path -Parent "$FileGlob")\out"
  mkdir "$OutputDir"
  foreach($vid in (gi "$FileGlob")){
    echo "converting $vid..."
    ffmpeg -i "$($vid.name)" -c:v h264_nvenc -preset slow `
           -ac 2 -c:a aac -strict -2 -b:a 128k `
           -map_metadata -1 `
           "$OutputDir\$($vid.name)"

fluttr

function waitForUserInput([parameter(mandatory=$true)][int]$TimeoutSeconds, [string]$Prompt){
    $counter = 0
    while($counter++ -lt $TimeoutSeconds){
        if(-not [console]::KeyAvailable){
            Start-Sleep -Seconds 1
        } else {
            $input = Read-Host -Prompt "$Prompt"
            break
        }
    }