In Linux, everything is considered as a file. In UNIX, seven standard file types are regular, directory, symbolic link, FIFO special, block special, character special, and socket. In Linux/UNIX, we have to deal with different file types to manage them efficiently.
In Linux/UNIX, Files are mainly categorized into 3 parts:
Regular Files
Directory Files
Special Files
The easiest way to find out file type in any operating system is by looking at its extension such as .txt, .sh, .py, etc. If the file doesn’t have an extension then in Linux we can use file utility. In this article, we will demonstrate file command examples to determine a file type in Linux.
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