Toggle maintenance on or off for your Nextcloud server

How to toggle maintenance mode on or off for your Nextcloud server

Released: 2023-09-10 22:14
Nextcloud shows wrong quota percentage

How to solve a problem that causes Nextcloud to report inaccurate amount of free space.

Released: 2023-09-10 20:04
Changing Domain name for your Nextcloud server

How to change the domain name for your Nextcloud server.

Released: 2023-09-10 19:33
Nextcloud: data directory accessible from the internet

Prevent your Nextcloud data directory from being accessible from the internet.

Released: 2023-09-10 18:52
B2B Suite: No context data found for SalesChannel

This error may happen if you have deleted the headless sales channel, but it seems it is easily fixed by replacing the ID in Defaults.php

Released: 2023-08-09 00:32
Postfix: Untrusted TLS connection established

How to link the ca-certificates in your Postfix configuration.

Released: 2023-08-09 00:22
Hm. Apache RewriteRule stopped working?

When your RewriteRule stops working, perhaps it is time to consider alternative solutions.

Released: 2023-08-08 23:54
What is BonusChallengeExploits.php?

Someone scanning for BonusChallengeExploits.php? No idea what it is, but it does not seem to exist on my servers.

Released: 2023-07-01 09:02
Microsoft automatically installed Lenovo's bloatware in Windows 11

If you run Windows 11, then you better be careful about blindly accepting updates, because unwanted Malware might be installed through the official Windows update feature..

Released: 2023-06-29 18:31
How to set up SPF checking in Postfix

Configure Postfix to check SPF records and fight e-mail spoofing.

Released: 2023-05-21 12:15
Blocking sender email addresses with Postfix

How to block sender e-mail addresses and domains in Postfix to effectively eliminate marketing spam.

Released: 2023-05-17 18:59
Your Response to the invitation cannot be sent (iPhone)

You can get this popup message to stop appearing by unsyncing and re-syncing your calendar with your cloud account.

Released: 2023-05-14 08:41

Currently Popular

The WebP Mime Type

Information about the WebP content type, and how we might handle webp images in PHP.

Edited: 2021-03-18 07:21
Elasticsearch: No alive nodes found in your cluster

Typical causes and solutions for the No alive nodes found in your cluster error with Elasticsearch.

Edited: 2022-10-01 20:03
Handling response headers from cURL requests in PHP

Getting the HTTP response headers with cURL in PHP is not straight forward. There is no build-in way to do this, but we can still cut out the headers from the response message, if CURLOPT_HEADER is true.

Edited: 2021-04-12 11:12
MySQL ERROR 1406: Data too long for column

How to deal with the 1406 (22001) Data too long for column error message.

Edited: 2020-08-29 11:02
Nested Functions in PHP

About using nested functions in PHP (functions inside of functions).

Edited: 2021-02-05 22:40
Rate Limiting with Postfix

Rate limiting your postfix server to limit the amount of e-mail a single user can send.

Edited: 2022-11-09 08:56

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