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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'); [...]
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), [...]
You can test the SSL negotiation of your website using online tools or specific commands. Here are some options: SSL Labs: Use the free service from SSL Labs to perform a comprehensive analysis of your SSL certificate, including the SSL/TLS negotiation. Simply enter your website URL, and it will generate a detailed report about supported [...]
To measure the number of requests a website can handle (known as concurrent requests), you can follow these steps: Load testing: Use tools like Apache JMeter, Loader.io, or k6 to simulate multiple users making requests to your website simultaneously. This will help you determine how many requests your website can handle before performance starts to [...]
On a hosting server, the number of simultaneous connections that a server can handle can be configured at different levels, depending on the type of web server and the environment it's set up in. Below is a detailed guide on how to configure it for the most common web servers, like Apache, Nginx, and PHP-FPM: [...]
To check how many maximum connections your MySQL server allows, follow these steps: Open the MySQL command line: mysql -u root -p Once inside MySQL, run the following command to see the maximum allowed connections: SHOW VARIABLES LIKE 'max_connections'; This will display the current value of max_connections, which is the maximum number of simultaneous connections [...]
To find out how many simultaneous connections your Apache server can handle, you need to check the configuration of the Multi-Processing Module (MPM), whether it is mpm_prefork, mpm_worker, or mpm_event. The number of allowed connections depends on settings like MaxRequestWorkers (previously known as MaxClients). Steps: Open the Apache configuration file, usually located at /etc/apache2/apache2.conf or [...]
The grep command is widely used in Unix/Linux systems to search for patterns in text files. It’s useful for filtering lines that match a specific text or regular expression. Basic syntax grep [options] "pattern" file pattern: The text or regular expression you want to search for. file: The file where you want to perform the [...]
The error you're encountering, "PHP Fatal error: Uncaught Error: [] operator not supported for strings", indicates that in the file base-admin.class.php of the Revolution Slider (or RevSlider) plugin, you are trying to use the [] operator to add a value to a variable that has been declared as a string. The [] operator is used [...]
When working with SFTP (SSH File Transfer Protocol), you might need to download an entire directory from a remote server to your local machine. Here's how you can do it. 1. Connecting to the SFTP Server First, you need to connect to the SFTP server. You can do this from the command line using the [...]
