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System Administration

The option “Hide other shipping methods when free shipping is available” is not displayed

If the option "Hide other shipping methods when free shipping is available" is not displayed, you can achieve this behavior manually or by adding custom code. Option 1: Use predefined rules Go to WooCommerce > Settings > Shipping and select your shipping zone. Configure: A Free Shipping method with a minimum order of 60 euros. [...]

By |2024-11-17T22:22:32+00:00November 17th, 2024|System Administration, Web Applications, Wordpress|0 Comments

Error: Terminating since out of inotify watches. Consider increasing /proc/sys/fs/inotify/max_user_watches

Error: The error means that the system has reached the maximum number of "inotify watches," which limits the ability to monitor files and directories. This typically happens when there are many applications or processes trying to observe file and directory changes. Solution: To increase the inotify watches limit, follow these steps: Open a terminal and [...]

By |2024-11-03T17:42:56+00:00November 3rd, 2024|Centos, Dedicated servers, Scripting, System Administration, Ubuntu|0 Comments

In the WordPress administration panel, how can I see the server’s performance?

In the WordPress administration panel, how can I see the server's performance? Install a system information plugin Go to the WordPress admin panel, select Plugins > Add New, and search for plugins like Site Health, WP-ServerInfo, or Query Monitor. Use "Site Health" WordPress includes a Site Health tool under Tools > Site Health. Here, you [...]

By |2024-10-29T09:16:59+00:00October 29th, 2024|System Administration, Wordpress|0 Comments

A PHP session was created by a session_start() function call. This interferes with REST API and loopback requests. The session should be closed by session_write_close() before making any HTTP requests.

This error occurs because the session_start() function is creating a PHP session, which interferes with REST API and loopback requests in WordPress. To resolve this: Locate the session_start() code Search your theme or active plugins for the session_start() function. It may be in the theme’s functions.php file or in a custom plugin. Add session_write_close() after [...]

JPG Image Viewers in Linux Terminal

To view JPG files directly from the terminal in Linux, there are several tools available. Here are some popular viewers and how to use them: 1. FIM (Framebuffer Image Viewer) FIM is a command-line image viewer that utilizes the framebuffer to display images directly in the terminal. Installation: sudo apt install fim Usage: fim image.jpg [...]

By |2024-10-25T19:32:35+00:00October 25th, 2024|Centos, Dedicated servers, Plesk, System Administration, Ubuntu|0 Comments

How to change the database character set in WordPress

To change the database character set in WordPress, follow these steps: Access the wp-config.php file located in the root directory of your WordPress installation. Look for the following lines: php Copiar código define('DB_CHARSET', 'utf8mb4'); define('DB_COLLATE', ''); If these lines are missing or set to a different value, change DB_CHARSET to utf8mb4, which is the recommended [...]

By |2024-10-20T16:52:26+00:00October 20th, 2024|System Administration, Wordpress|0 Comments

Steps to Convert the Database from utf8 to utf8mb4 in MySQL

Connect to MySQL:First, log into MySQL using the following command: mysql -u your_user -p Enter your password when prompted. Convert the Database:Run the following command to convert the entire database to utf8mb4. Replace your_database_name with the actual name of your database. ALTER DATABASE your_database_name CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci; Convert the Tables:After converting the database, [...]

By |2024-10-20T16:45:37+00:00October 20th, 2024|Database, MySQL, System Administration|0 Comments

How to increase the memory limit in WordPress (wp_max_memory_limit)?

To increase the memory limit in WordPress (wp_max_memory_limit), you need to edit the wp-config.php file or your server's configuration file. Here are the steps: Edit the wp-config.php file: Access the wp-config.php file in your WordPress installation. Add the following line of code before the line that says "/* That's all, stop editing! */": define('WP_MEMORY_LIMIT', '256M'); [...]

By |2024-10-20T16:31:06+00:00October 20th, 2024|Centos, Dedicated servers, Plesk, System Administration, Ubuntu, Wordpress|0 Comments

why does my server have a high ttfb?

A high TTFB (Time to First Byte) on your server can occur due to several factors, meaning there’s a delay between a user's request and the moment your server sends the first byte of response. Below are some of the common reasons: Database issues: If your server relies on a database (like MySQL or MariaDB), [...]

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