Linux tutorial for beginners 14 - cat, head and tail command in linux | Linux CLI

The cat command (short for “concatenate “) is one of the most frequently used command in Linux/Unix, Apple Mac OS X operating systems. cat command allows us to create single or multiple files, view contain of file, concatenate files and redirect output in terminal or files. It is a standard Unix program used to concatenate and display files. The cat command display file contents to a screen. Cat command concatenate FILE(s), or standard input, to standard output. With no FILE, or when FILE is -, it reads standard input. Also, you can use cat command for quickly creating a file. The cat command can read and write data from standard input and output devices. It has three main functions related to manipulating text files: creating them, displaying them, and combining them.

✅ls command in linux: https://youtu.be/NS56sSF3MIw

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