MediaWiki:LocalSettings.php

$wgEnableUploads = true;

$wgHashedUploadDirectory = true;

$wgSaveDeletedFiles = true;

$wgFileStore['deleted']['directory'] = false;// Defaults to $wgUploadDirectory/deleted

$wgFileStore['deleted']['url'] = null; // Private, so set to null

$wgFileStore['deleted']['hash'] = 3; // 3-level subdirectory split

$wgAllowCopyUploads=true;

$wgUseImageResize=true;

$wgUseImageMagick = true;

$wgImageMagickConvertCommand = "/usr/local/bin/convert";

$wgDirectoryMode=0777;