ServerOK – Page 5 – Linux Server Management

How to disable server side caching in bluehost

Bluehost provides server-side caching to improve the performance of your website. When you need to debug some problem on your

cwebp is a command line program used to convert images into webp format. To install cwebp on CentOS 7, run

If you have lost the root password of your CentOS 7 system and have access to the console directly or

You can modify a user’s home directory using usermod command in Linux. The syntax for the usermod command is Example

If ElasticSearh service crash on your server, you can auto restart it by modifying systemd service file. This will open

I want to start Next.js development server on my computer when it starts. Usually, this is done using pm2, I

You can start Next.js development server with the command This will start the development server on port 3000. If port

I have 2 servers behind NAT, so they share the same IP address, SSH service runs on two different ports.

mcrypt is a PHP module, that was DEPRECATED in PHP 7.1.0, and REMOVED in PHP 7.2.0. mcrypt is removed from

On a CentOS server, cronjob did not work. Checking the log file found the following error message in /var/log/cron The

On a MySQL server, the error log keeps getting the following error message The error is because you are trying

Cloudflare provides a way to block bad bots under If you want to block one bots that is allowed, you