This includes directories, which are also files that contain other files. Here are a few more common examples if you are interested.If you are a Linux user, you probably know that almost everything on a Linux system is a file. Like you can use it to find recently modified files. There are many more uses of the find command.
FIND FILE ON LINUX HOST HOW TO
You saw multiple ways to narrow down the search path and most importantly, how to incorporate the ‘wildcards’ for pattern searching. In this guide, I explained how to search for files by their names using the find command. find /var/log -type f -name "*.log" Conclusion For example, ‘f’ for a regular file, ‘d’ for a directory, ‘l’ for a symbolic link, etc. You can combine it with different file descriptors for different types of files. The type option with the find command opens many opportunities. In case you need to save your findings for later investigation, redirect it to a file: find -name '*abc*' -type f \( ! -name '*.msi' \) > mysearch.txt Save the result of the find command Using the above command, you can find files occupying more than 2000 Megabytes of space.
System reporting low disk space? Find bigger files like this: find -size +2000M You have more options that can be used with the ‘find’ command. Other Common Examples of the 'find' Command Here, the ‘find’ command will look for all the files having ‘abc’ string in their name. The find command can also exclude certain types of files from the search result: find -name '*abc*' -type f \( ! -name '*.msi' \) Exclude certain files from find search results In a similar approach, you can extend the above command for more files by using extra -o options. Here you need to use both the name and type options on the CLI as: find -type f \( -name "*.txt" -o -name "*.msi" \) Search for multiple files and multiple patterns Suppose you want to find multiple files in a directory having. You can also search in multiple directories by specifying them on the CLI: find ~/Desktop/example1/ ~/Desktop/example2/ -name 'abc*.*' Find files in multiple directories Searching for Multiple Files and Multiple Patterns So far, we have used a single directory (the home directory) with the ‘find’ command. If you have several file names that contain a common string, say ‘VM’, the find command in this scenario will be as: find -name '*VM*' Find files with a matching pattern In the same way, you can also search for files with the same name but with any extension of three characters as: find ~ -name "abc.?" Find files with the same name but any extension Say, for instance, you are looking for all the configuration files on your system that end with the '.conf' extension: find /etc -type f -name "*.conf" | grep nf Find files with a certain extension You can also filter files that follow a given pattern. Searching for Files With a Particular Pattern The name of the file can be composed of wildcards as you will see later in this guide. The -name option is case-sensitive in contrast to the -iname option, so you are going to get files with the exact name.įor example, let us look for a file with the name abc.txt : find -name abc.txt Using the find command, you get both files in the results: find -iname abc.txt Find files with their name while ignoring the case Searching for Files Using their Exact Name Both of them have the same name but different cases. The -iname option looks for a file regardless of its case.įor example, suppose you have two files abc.txt and ABC.txt. Looking for a file with its name is a commonly used operation with the find command. If the file path is not specified, it searches in the current directory and its sub-directories. It has the following format: find path pattern The utility ‘find’ looks for files that match a certain set of parameters like the file’s name, its modification date, its extension, etc. Let’s first start with an overview of the find command.
Searching files for a particular pattern.I'll explain how to use the ‘find’ command for: The find command is extremely versatile and has way too many usages but here I'll focus on finding files by their name. Most common and most reliable way is to use the find command. There are multiple ways to find files in the Linux command line. Most often, you are looking for a file on Linux and you do not exactly know its true location on the system disk.
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