An operating system requires programs that run in the background called services. In a Linux system, these services are called daemons. They are...
Linux environment variables are key-value pairs defining your system’s shell session and program behavior. They let system administrators easily...
PostgreSQL is a popular open-source relational database management system (RDBMS) known for its scalability and efficiency in handling large amounts...
The Linux ping command is a tool for diagnosing connectivity issues, monitoring network performance, and checking server availability. It is...
To unzip, Linux users can apply a command utility similar to other compression formats, such as tar and gzip. Understanding how to use the unzip...
As a server administrator, understanding how to list software packages installed in an Ubuntu system is crucial. It is useful for various tasks, such...
Linux Screen is a Terminal multiplexer that lets users create multiple virtual shell sessions in their system. It saves the current process in...
A control panel is a popular tool used to manage your hosting account. You can use it to manage your purchased domain names, install applications,...
The 413 Request Entity Too Large error occurs when users attempt to upload a file whose size is larger than the web server’s limit. Although this...