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In this article, we will use the command-line tool Grep to search for text in a text file. Texts can be found in files via built-in tools or third-party apps. These are just a few examples of how to search for a word in all files within a Linux system. For example, the following command would search for the word “example” in all files within the current directory: This is a Perl-based grep alternative that can be used to search for words in files. name “*.txt” -exec grep Linux +įinally, another option would be to use the ack command. txt files that contain the word “Linux”, you would type:įind. To use the find command, open a terminal window and type find followed by the criteria you want to search for.įor example, to search for all. The find command searches for files that match a specified criteria. This would search recursively through the entire file system for the word “Linux” and print out any lines that contain that word.Īnother tool that can be used to search for a keyword in files in Linux is the find command. For example, to search for the word “Linux” in all files on your system, you would type: If you want to search for a word in all files on your system, you can use the -R option. This would search recursively through the /etc directory for the word “Linux” and print out any lines that contain that word. For example, to search for the word “Linux” in all files in the /etc directory, you would type: If you want to search for a word in all files in a directory, you can use the -r option. txt files in the current directory for the word “Linux” and print out any lines that contain that word.

txt files in the current directory, you would type: For example, to search for the word “Linux” in all.

To use the grep command, open a terminal window and type grep followed by the word or phrase you want to search for. It can also be used to search for a word in a specific file type, such as. The grep command searches for a specified word or phrase in a file or files. The most common tool for this is the grep command. Searching for a keyword in files in Linux can be done using a number of different tools.