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Bash find file containing text9/20/2023 If you want to know the exact line where the string of text exist, include the -n option. To ignore case distinctions employ the -i option as shown: $ grep -Riw ~/bin/ -e 'check_root' You should use the sudo command when searching certain directories or files that require root permissions (unless you are managing your system with the root account). Where the -R option tells grep to read all files under each directory, recursively, following symbolic links only if they are on the command line and option -w instructs it to select only those lines containing matches that form whole words, and -e is used to specify the string (pattern) to be searched. ![]() The command below will list all files containing a line with the text “ check_root”, by recursively and aggressively searching the ~/bin directory. Read Also: 11 Advanced Linux ‘Grep’ Commands on Character Classes and Bracket Expressions This article will guide you on how to do that, you will learn how to recursively dig through directories to find and list all files that contain a given string of text.Ī simple way to work this out is by using grep pattern searching tool, is a powerful, efficient, reliable and most popular command-line utility for finding patterns and words from files or directories on Unix-like systems. Do you want to find all files that contain a particular word or string of text on your entire Linux system or a given directory.
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