watch command in Linux

We use the watch command to execute commands at regular intervals. We also use it for real-time logging of the command output. In this article, we discuss this command and understand it through various examples.

Table of contents.Introduction.Syntax.Command usage.Summary.References.Introduction.

We use the watch command to execute a command at regular intervals and print the output to the terminal.

This is useful in cases where we want to monitor real-time changes to a command's output. ...