![]() For example, let’s change the file permissions to 750 for every file found: Using this option allows you to execute a command on every file that find finds. The find command’s functionality can be further extended with the -exec option. Be very careful with this option, and be sure to first run the find command without it so you know exactly what it plans to delete. The find command can automatically delete files it finds if you specify the -delete option. For example, this command will limit find to a depth of two subdirectories: If you don’t want the find command to traverse too deeply into subdirectories, you can specify a limit with the -maxdepth option. $ find /home/linuxconfig -type f -user linuxconfig -mtime -7 -name "*.conf" conf files that have been modified in the last seven days, are owned by user linuxconfig, and exist in that user’s home directory: $ find /home -type f -iname "example.txt"įind all. png image files in the /home directory and its subdirectories:Ĭonsider using the type -f option to only search for files (ignore directories), and the -iname option to make your search case insensitive: Search your present working directory and its subdirectories for a particular file:įind all. COMMAND LINE FIND FILE HOW TOThrough the following examples and explanations, you’ll learn how to use it. So all you really need to know is how to use the command effectively. When it comes to finding a particular file or set of files, the find command is your best friend on Linux. Most of this section will revolve around the find command. $ – requires given linux commands to be executed as a regular non-privileged user # – requires given linux commands to be executed with root privileges either directly as a root user or by use of sudo command Privileged access to your Linux system as root or via the sudo command. COMMAND LINE FIND FILE SOFTWARERequirements, Conventions or Software Version Used You have learned how to search for specific text in files on the Linux file system in this tutorial.How to find file in Linux Software Requirements and Linux Command Line Conventions Category grep -rlw -exclude-dir="*apache2*" -e "tecadmin" /var/log For instance, don’t search for string files in any folder with apache2 in its name. You can also skip searching certain directories. grep -rlw -exclude="*.txt" -e "tecadmin" /var/log For example, you can exclude files with the. ![]() You can use the -exclude option in find to exclude some files that match certain file name criteria. grep -rlw -include="*.log" -e "Error" /var/log log extension in the /var/log directory and its sub-directories. The following command searches for “Error” in files with the. You can search strings in files that match the file name criteria. grep -rlw -e "Error" -e "Warning" /var/log Search multiple string in all files with command line The example below will look for “Error” and “Warning” in all the files in the /var/log directory and its subdirectories. The -e switch can also be utilized to find multiple strings. grep -rlw "Error" /var/log Search specific text in all files using command line ![]() The below example command will search the string “Error” in all files in /var/log directory and its sub-directories. Let’s discuss a few examples of searching a text/string in the file system. There are several ways to use the grep command to search text.
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