Month: October 2025

Here are a few troubleshooting steps you can try to get your Microsoft Copilot (on Windows 10) working again:

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✅ Quick things to check

1. Internet connection — Make sure you’re online and the connection is stable.
2. Updates — Check that Windows 10 is fully updated, and that Copilot (or the app/feature) itself is up to date.
3. Account & region — Ensure you’re signed in with your Microsoft account and that your region/language settings are correct. Some users reported odd behaviour when the region/language was mismatched.
4. Firewall/Antivirus — It’s possible your security software is blocking Copilot’s connections. Temporarily disable or whitelist it to test.

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🛠 Deeper fixes to try

• Go to Settings → Apps → Installed apps, find “Copilot” (or “Microsoft Copilot” / “Copilot for Windows”), click Advanced options and then Repair or Reset. Microsoft Learn+1
• If you’re using Microsoft Edge and Copilot integrates there or via web, try clearing Edge’s cache or using a new Edge profile. Corrupt browser profiles/extensions have caused issues. Microsoft Learn+1
• If you’re on a work or school PC: check if any group policy or network appliance is restricting TLS versions or intercepting secure traffic — this has caused Copilot to fail. Microsoft Learn+1

In MySQL with MyISAM tables, deleting rows does not automatically shrink the physical .MYD data file. To reclaim disk space after large deletions, you need to run:

OPTIMIZE TABLE your_table_name;

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🔧 What OPTIMIZE TABLE does for MyISAM:

• Rewrites the entire .MYD file (data file) and .MYI file (index file).
• Removes unused space left by deleted rows.
• Reorders and defragments indexes.
• Frees up disk space and improves performance.

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🛠️ Example:

OPTIMIZE TABLE suppression.mailserverdomains_segfilter;

After running this, check the file size:

ls -lh /var/lib/mysql/suppression/mailserverdomains_segfilter.*

You should see .MYD shrink if deletions were significant.

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⚠️ Notes:

• This operation locks the table during optimization.
• It can be slow on large tables — consider running during off-peak hours.
• Works only for MyISAM — for InnoDB, you’d use ALTER TABLE ... ENGINE=InnoDB or rely on innodb_file_per_table.

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Here’s a clean, actionable PHP script that connects to an S3-compatible storage system (e.g., AWS S3, MinIO, DigitalOcean Spaces, Supabase Storage with S3 API enabled) and deletes objects older than 6 months.

It uses the official AWS SDK for PHP (aws/aws-sdk-php), which works with any S3-compatible endpoint.

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📜 PHP Script

<?php
require 'vendor/autoload.php';

use Aws\S3\S3Client;
use Aws\Exception\AwsException;

// Configure your S3-compatible storage
$s3 = new S3Client([
    'version'     => 'latest',
    'region'      => 'us-west-1', // adjust if needed
    'endpoint'    => '', // e.g. https://s3.amazonaws.com or https://nyc3.digitaloceanspaces.com
    'use_path_style_endpoint' => true, // often required for non-AWS S3
    'credentials' => [
        'key'    => '',
        'secret' => '',
    ],
]);

$bucket = 'faceless-images';

// Calculate cutoff date (12 months ago in your example)
$cutoff = new DateTime();
$cutoff->modify('-12 months');

try {
    // List all objects in the bucket
    $objects = $s3->getPaginator('ListObjectsV2', [
        'Bucket' => $bucket,
    ]);

    foreach ($objects as $page) {
        if (!isset($page['Contents'])) {
            continue;
        }

        foreach ($page['Contents'] as $object) {
            $key = $object['Key'];

            try {
                // Fetch object metadata
                $head = $s3->headObject([
                    'Bucket' => $bucket,
                    'Key'    => $key,
                ]);

                $meta = $head['Metadata'];

                if (isset($meta['created-at'])) {
                    $createdAt = new DateTime($meta['created-at']);

                    if ($createdAt < $cutoff) {
                        echo "Deleting: {$key} (Created at: {$createdAt->format('Y-m-d')})\n";

                        $s3->deleteObject([
                            'Bucket' => $bucket,
                            'Key'    => $key,
                        ]);
                    }
                } else {
                    // Fallback: if no created-at metadata, you could skip or use LastModified
                    // $lastModified = new DateTime($object['LastModified']);
                }

            } catch (AwsException $e) {
                echo "Error fetching metadata for {$key}: " . $e->getMessage() . "\n";
            }
        }
    }

    echo "Cleanup complete.\n";

} catch (AwsException $e) {
    echo "Error: " . $e->getMessage() . "\n";
}

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⚙️ How It Works

1. Connects to your S3-compatible endpoint with credentials.
2. Lists all objects in the bucket (paged).
3. Compares each object’s LastModified timestamp against the cutoff (6 months ago).
4. Deletes files older than 6 months.

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✅ Notes

• Install the AWS SDK with: composer require aws/aws-sdk-php
• Replace endpoint, key, secret, and bucket with your actual values.
• If you’re using AWS S3 itself, you can omit the endpoint and use_path_style_endpoint options.
• For Supabase Storage, you’d need to enable the S3-compatible API and use the provided endpoint/keys.