What does the output command do?

What is output Linux?

Input/Output (I/O) redirection in Linux refers to the ability of the Linux operating system that allows us to change the standard input ( stdin ) and standard output ( stdout ) when executing a command on the terminal. By default, the standard input device is your keyboard and the standard output device is your screen.

How do you write the output of a command to a file?

To redirect the output of a command to a file, type the command, specify the > or the >> operator, and then provide the path to a file you want to the output redirected to. For example, the ls command lists the files and folders in the current directory.

What command do you use to output data to the screen?

You can use the tee command to output text from a command both to the screen and to a file. The tee command takes data from standard input and writes it to standard output as well as to a file.

What will be the output when shell script?

STDOUT - the standard output of the shell. By default, this is the screen. Most bash commands output data STDOUT to the console, which causes it to appear in the console. The data can be redirected to a file by attaching it to its contents using the command >> .