![]() ![]() The most basic way to use grep is to match a literal text pattern in a single file. file - an optional list of files to search.options - an optional list of flags that control the behaviour of the grep command.The grep command syntax firstly takes a list of options, the pattern and then the files to search. While this guide is focused towards Linux you will be able to use the same commands on other popular Unix-like operating systems such as macOS. In this article we will take a detailed look at how to use the grep command to search files in Linux and provide practical real-world examples. Its name stands for Global regular expression print and you can use it to search for patterns in files across your system. Grep is a powerful command-line search utility for Linux and other Unix-like operating systems. ![]()
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