Linux one-liners: Using the standard Find command to replace 3rd party fuzzy finders

Last Updated on May 18, 2022 by David

When trying to solve a problem using Linux you can rest assured that someone has come across it before, and probably solved it back in the seventies.

Everyone needs to search their hard drive for files and open them in a program of their choice. Using a mouse-driven desktop file explorer is terdious, so what is the best way to do it without leaving the beloved terminal?

There are a lot of command-line ‘fuzzy finders’ that all vie for your attention. Don’t waste your time, Linux has the find command built-in and it can do basic fuzzy file searching in one line! You just need to unravel the cryptic syntax and wrap it up in a function.

How to add a function to your .bashrc file

When Linux boots into your user account it will read the .bashrc file in your home directory. You can put your own custom command line functions in it. Add:

f() { find . -iname "*$1*" -exec ls -1rt {} +; } 2>/dev/null

To reload the file so you can access the function without rebooting type source ~/.bashrc.

How to use the f() function

When you use the new f command followed by a part of a file name it will:

  • Search the current directory and all subdirectories for files whose names contain that string.
  • Display those files sorted in reverse order by modification date.
  • The result will include the full path, and will wrap the path with quotes when needed. This is so you can use the result directly when piping.

As an example, if you were looking to search for all files with a .md extension in your Documents folder you would first cd into the folder then type f .md.

[user@computer Documents]$ f .md
./    < 3rd most recently modified
./               < 2nd most recently modified
'./health/'   < most recently modified

How the f() function works

The syntax for a bash function is simply:

 name() {}

In our tersely named f function, we see at the end:

f() {} 2>/dev/null

This means redirect errors, 2, into /dev/null rather than to the standard output, 1. This is important as otherwise, we would get Permission denied results from places we almost certainly don’t want to look anyway.

find . -iname "*$1*"
-exec ls -1rt {} +

This tells find to sort the output using ls.

  • -exec means execute a shell command, in this case it is ls
  • {} is the placeholder
  • + is the delimiter. If + then all the results of find are concatenated and passed as a whole to the -exec command, if ; then the -exec command will be repeated for each result
-t     sort by modification time
-r     reverse order while sorting (--reverse )
-1     list one file per line

A deeper explanation of how -exec works in find can be found at


Now you can locate any file you want on your hard drive in a quick and easy fashion without relying on any 3rd party dependencies.

If you need more advanced functionality you might like to check out, but please don’t bloat your Linux installation!


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