Tutorials

wp-db fatal error – allowed memory size exhausted

Experiencing a fatal error wp-db.php issue on WordPress? Learn how to fix it by simply adjusting the memory limit in your...
Sysadmin.ID
11 sec read

upstream sent too big header – nginx error

Experiencing the upstream sent too big header error in Nginx? Learn how to resolve it by adjusting buffer sizes in your...
Sysadmin.ID
14 sec read

Install jdownloader on linux debian

Discover how to easily install JDownloader on your Debian Linux system with our step-by-step guide, including essential commands and tips for...
Sysadmin.ID
18 sec read

Setup DNS using Bind / named

Learn how to set up BIND DNS on Debian with our step-by-step guide, including configuration for both forward and reverse zones....
Sysadmin.ID
39 sec read

Block / deny ip on nginx

Learn how to effectively block unwanted IP addresses using Nginx with our easy-to-follow guide. From configuring your `nginx.conf` to restarting the...
Sysadmin.ID
14 sec read