JsonLint - bash utility for linting input json

jsonlint

#!/usr/bin/env php
<?php
$file = fopen('php://stdin', 'r');
$lines = '';
while ($line = fgets($file)) {
    $lines .= $line;
}

$array = json_decode($lines, true);
echo json_encode($array, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES) . PHP_EOL;