Quick to invoke version of bin/magento cache:clean

mage-file-cache-clean.php

#!/usr/bin/env php
<?php declare(strict_types=1);

use function array_reduce as reduce;
use function array_slice as slice;
use function array_filter as filter;
use function array_map as map;

$basedir = reduce(['.', '..', '../..', '../../..'], function ($acc, $basedir) {
    return file_exists($basedir . '/vendor/autoload.php') ? $basedir : $acc;
}, false);

if (! $basedir) {
    fwrite(STDERR, "Unable to locate the vendor/autoload.php file.\n");
    exit(2);
}

require_once $basedir . '/vendor/autoload.php';

function isFullPage(string $tag): bool
{
    return 'full_page' === $tag;
}

function isNotFullPage(string $tag): bool
{
    return ! isFullPage($tag);
}

function cacheIdPrefix(): string
{
    return substr(md5(realpath($GLOBALS['basedir']) . '/app/etc/'), 0, 3) . '_';
}

function typeToTag(string $tag): string
{
    $typeToTagMap = [
        'collections'                     => 'COLLECTION_DATA',
        'config_webservice'               => 'WEBSERVICE',
        'layout'                          => 'LAYOUT_GENERAL_CACHE_TAG',
        'full_page'                       => 'FPC',
        'config_integration_consolidated' => 'INTEGRATION_CONSOLIDATED',
        'config_integration_api'          => 'INTEGRATION_API_CONFIG',
        'config_integration'              => 'INTEGRATION',
    ];

    return cacheIdPrefix() . strtoupper($typeToTagMap[$tag] ?? $tag);
}

$tags = slice($argv, 1);
$cacheTags = filter($tags, 'isNotFullPage');
if (empty($tags) || $cacheTags) {
    $cache = new Cm_Cache_Backend_File([
        'cache_dir'              => $basedir . '/var/cache/',
        'hashed_directory_level' => 1,
        'file_name_prefix'       => 'mage',
    ]);
    $cache->clean(
        empty($cacheTags) ? Zend_Cache::CLEANING_MODE_ALL : Zend_Cache::CLEANING_MODE_MATCHING_ANY_TAG,
        map('typeToTag', $cacheTags)
    );
}

if (empty($tags) || filter($tags, 'isFullPage')) {
    $pageCache = new Cm_Cache_Backend_File([
        'cache_dir'              => $basedir . '/var/page_cache/',
        'hashed_directory_level' => 1,
        'file_name_prefix'       => 'mage',
    ]);
    $pageCache->clean(Zend_Cache::CLEANING_MODE_ALL);
}

In case someone stumbles over this gist, check out https://github.com/mage2tv/magento-cache-clean which is an evolved version with a file watcher.