initialization

utils/check-pwgen.php

@@ -0,0 +1,6 @@
+<?php
+$output = [];
+exec('which pwgen 2>/dev/null', $output, $returnVar);
+
+var_dump($output, $returnVar);
+echo "pwgen available: " . ($returnVar === 0 && !empty($output[0]) ? 'yes' : 'no') . "\n";