![]() Output main.go:120:func main() Example Command grep -R "apples". ![]() The above command will try to find a string “func main()” in all the files in a particular directory and also in the subdirectories as well. In the above command replace the “word” placeholder withįor that, we make use of the command shown below − grep -rni "func main()" * We can use this option with the path to a few directories to find a file. The e initial option is the '-name' to find a file in double inverted commas using its name. Some popular Command Prompt commands you might have heard of include ping, netstat, tracert, shutdown, and attrib, but there are many more. This command will search through the directories for files. If youre using the latest version of Windows 11, Command Prompt will open within Terminal. Also, it came up with several options to show different results. The best way to find files by name in Linux is using the find command with the -name option. Now, let’s consider a case where we want to find a particular pattern in all the files in a particular directory, say dir1. The 'find' instruction can be used to find any particular file in our Linux system. R : stands for recurse, would go into subdirectories as well. v : It prints out all the lines that do not match the pattern n : Display the matched lines and their line numbers. For example, to search for a file named document.pdf in the /home/linuxize directory, you would use the following command: find /home/linuxize. To find a file by its name, use the -name option followed by the name of the file you are searching for. While there are plenty of different options available to us, some of the most used are − -c : It lists only a count of the lines that match a pattern Finding files by name is probably the most common use of the find command. Normally, the pattern that we are trying to search in the file is referred to as the regular expression. It is one of the most used Linux utility commands to display the lines that contain the pattern that we are trying to search. expression-o expression: Alternation of primaries the OR operator. ![]() ( expression): True if expression is true. For demonstration, I have created different directories and some text files, see the image below: Finding a File by Name. yes, you can: find /media/d/ -type f -size +50M ( -name 'deb' -o -name 'vmdk' ) Explanation from the POSIX spec: expression: Negation of a primary the unary NOT operator. All of the above attributes are optional as they can be used according to the requirement. The grep command in Linux is used to filter searches in a file for a particular pattern of characters. expression: It defines what actions to perform with the file. In order to be able to find all files with names containing a string in Linux command line, we will make use of the grep command, and at first we must understand what a grep command is and how to use it on Linux.
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