Let me start by saying that I will be explaining how to search for files in Windows 10 using File Explorer, rather than the search box at the bottom of your screen in the task bar (the “Type here to search” thingy). How to Search For Files in Windows 10 Using File Explorer These are only a few of the possibilities and I’m going to explain how to search for a file in Windows 10. You can have Windows search by file type, search for large files, look for date ranges and of course specific file names (even if you only remember part of the name). It can also run on multiple operating systems.Windows 10 comes equipped with powerful search capabilities that allow you to search for files with an amazing degree of accuracy and flexibility. You will of course need PowerShell which you can grab from here. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters.Īny subdirectories in there will also not be parsed but the results for everything else will still show. Get-ChildItem : The specified path, file name, or both are too long. If you remove C:\MyDirectory it will execute in the current directory.Įdit : As per the comment from if you want to find hidden files as well, you should add -Force before -Recurse in the above command.Īt the end it will produce a FileExtensions.txt containing something like the following: +-+-+ĭepending on your folder structure, you may occasionally get errors notifying you that you have a long path. The echo line basically outputs, and I also replace my placeholders ( :) with newlines to make it look nice.Īlthough not strictly meeting the requirement for a batch script, I have used a single-line PowerShell script: Get-Childitem C:\MyDirectory -Recurse | WHERE | Group Extension -NoElement | Sort Count -Desc > FileExtensions.txt" So if it's not 0, the current extension is not on the list so far and should be added. %ERRORLEVEL% is set by the find command, a value of 0 indicates there was a match. Since we always append a : at the end of the list, we should also make sure the search query ends with a : so it doesn't match partial results - see comments. The text output of the find command is sent to nul, essentially a black hole - we don't want it. The whole current list if sent through a find command, to ensure uniqueness. %%~xi extracts the extension out of the full paths the dir command returns.Īn empty extension is replaced with "FileWithNoExtension", so you know there is such a file - if I added an empty line instead, it's not quite as obvious. The loop uses that dir /b /s /a:-d "%target%" command, grabbing a list of all files in all subdirectories under the target. Oh, and the %~1 means "get the first argument, removing quotes" which prevents doubled-up quotes - see for /?. line just sets things up: it gets the target directory to search, enables delayed expansion which lets me do update variables in the loop and defines a newline ( LF) that I can use for neater output. If you want to export to a file, use batchfile >filename.txt (or batchfile "path" >filename.txt). bat file, and run it with the command batchfile (substitute whatever you named it) to list the current directory, or specify a path with batchfile "path". If not !ERRORLEVEL! = 0 set extlist=!extlist!!ext!: If "!ext!"="" set ext=FileWithNoExtension Rem Previous two lines deliberately left blank for LF to work.įor /f "tokens=*" %%i in ('dir /b /s /a:-d "%target%"') do (
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