file command

In the Linux universe, the presence of varied file types ranging from text files to executables, images to archives, is usual business. And sometimes, especially in a shell environment, where file extensions might be deceptive or missing, identifying these file types could become a hurdle. But fear not, there's a simple yet powerful tool nestled in your Linux system known as the file command, specifically designed to unravel the true nature of your files. Let's dive deeper into how to leverage this command to make your Linux experience smoother and more efficient. The file command in Linux is a utility for determining the type of a file.