This command will not search the directory named dir1, dir2 or match the pattern * _old in the search process. csv -Rw '/ path / to / search' -e 'pattern'Īlternatively, you can remove the specified directory in the format below: grep -exclude-dir = -Rw '/ path / to / search' -e 'pattern' You can add the flag immediately after the grep command as follows: grep -exclude = *. csv and -include=*.txt will only search for files in the.
For example, -exclude=*.csv will not search for files with file extensions. To speed up the search process, you can use the -exclude and -include flags to limit the search to a specific file type. It supports regular expressions by default. For example, the word red matches only red surrounded by a space character. The -w flag searches for words that match the conditions in the command. The -R flag sets grep in recursive mode, navigating through all the directories contained in the specified directory. grep -Rw '/ path / to / search /' -e 'pattern' However, less powerful and smaller Linux versions may prefer to run other commands like ack.ĭepending on how the file is encrypted, grep may not search within the file but for most text-based formats, it can scan the text in the file to find the specified pattern. It is available on most Linux systems and distributions. Use the grep command to find specific words in a fileīy default, grep searches for content as well as file name. 7 commands to manipulate the most basic files and folders everyone must knowġ.Search for files and directories in Linux using the command line interface.
Find word in file directory linux how to#
This article will show you how to find specific words in a file on Linux. However, the famous GNU search program, grep can search inside the file with the correct flag. By default, most search engines will search for files or directories without looking for file content.
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