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By using our site, you acknowledge that you have read and understand our Cookie Policy , Privacy Policy , and our Terms of Service. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I'm trying to find files modified in last x minutes, for example in the last hour. Many forums and tutorials on the net suggest to use the find command with the -mmin option, like this:. However, this command did not work for me as expected.

As you can see from the following listing, it also shows files modified earlier than 1 hour ago:. Actually, it just listed all files in the current directory. We can take one of these files as an example and check if its modification time is really as displayed by the ls command:.

As we can see, this file was definitely last modified earlier than 1 hour ago! I can reproduce your problem if there are no files in the directory that were modified in the last hour. In that case, find. The command find. Note the line with one dot? That makes ls list the whole directory exactly the same as when ls -l. To find the most recently modified files, sorted in the reverse order of update time i.

You should be using 24 hours as your base. The number after -mtime should be relative to 24 hours. Thus -. This may work for you. I used it for cleaning folders during deployments for deleting old deployment files. Actually, there's more than one issue here. The main one is that xargs by default executes the command you specified, even when no arguments have been passed.

To change that you might use a GNU extension to xargs :. Normally, the command is run once even if there is no input.

This option is a GNU extension. But this might match to all subdirectories, including. So the output will be a mess. Solution: pass -d to ls , which prohibits listing the directory contents:.

Now you don't like. Solution: exclude the first directory level 0 from find output:. Now you have some files with names containing white space, quote marks, or backslashes?

Solution: use null-terminated output find and input xargs these are also GNU extensions, afaik :. Learn more. How to find files modified in last x minutes find -mmin does not work as expected Ask Question. Asked 4 years, 6 months ago. Active 2 years, 3 months ago. Viewed k times. Many forums and tutorials on the net suggest to use the find command with the -mmin option, like this: find.

As you can see from the following listing, it also shows files modified earlier than 1 hour ago: -rw 1 user user Oct 28 We can take one of these files as an example and check if its modification time is really as displayed by the ls command: stat Why is this happening and how to use the find command correctly?

Active Oldest Votes. To make sure that ls -l is only run when a file is found, try: find. John John You can also use the -r flag to xargs to prevent it from running if there is no input.

Of course, I also strongly suggest preventing spaces in the file name from causing problems when using xargs. Example: find. Newline is usually pretty safe except against active attackers find. The problem is that find. One solution is to list only files not directories : find. Thank you! This dot was exactly the root of the problem! Click on the up-arrow above the number of votes at the left of the answer if you want.

If file is a symbolic link and the -H option or the -L option is in effect, the access time of the file it points to is always used. If file is a symbolic link and the -H option or the -L option is in effect, the status-change time of the file it points to is always used. See the comments for -atime to understand how rounding affects the interpretation of file status change times.

Noproblem Noproblem 1 1 gold badge 6 6 silver badges 15 15 bronze badges. I am working through the same need and I believe your timeframe is incorrect. Try these: 15min change: find. To change that you might use a GNU extension to xargs : --no-run-if-empty -r If the standard input does not contain any nonblanks, do not run the command.

Simple example: find. Solution: pass -d to ls , which prohibits listing the directory contents: find. Solution: exclude the first directory level 0 from find output: find. Solution: exclude the directories: find. Solution: use null-terminated output find and input xargs these are also GNU extensions, afaik : find.

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35 Practical Examples of Linux Find Command

By using our site, you acknowledge that you have read and understand our Cookie Policy , Privacy Policy , and our Terms of Service. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I'm trying to find files modified in last x minutes, for example in the last hour. Many forums and tutorials on the net suggest to use the find command with the -mmin option, like this:.

Find command can do lot more than just searching for files based on name. In this article Part 2 , let us discuss 15 advanced examples of find command including — finding files based on the time it is accessed, modified or changed, finding files comparatively, performing operation on found files etc.

Peachpit Press Amazon. Adrian Mayo. Unix is no longer someone else's OS. With Mac OS X built on top of it, Unix is becoming a household name, and more and more Mac users are ready to take it on. This book is for them!

Daddy, I found it!, 15 Awesome Linux Find Command Examples (Part2)

By using our site, you acknowledge that you have read and understand our Cookie Policy , Privacy Policy , and our Terms of Service. It only takes a minute to sign up. I'm struggling to wrap my mind around why the find interprets file modification times the way it does. This still doesn't make sense to me though. In which case, it's not technically older that 1 day and ignored? C integer arithmetic discards the remainder. Scripts started depending on that behavior, and thus it was standardized. The spec'd behavior would also be portable to a hypothetical system that only stored a modification date not time. I don't know if such a system has existed.

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The Linux Find Command is one of the most important and frequently used command command-line utility in Unix-like operating systems. Find command is used to search and locate the list of files and directories based on conditions you specify for files that match the arguments. Find can be used in a variety of conditions like you can find files by permissions , users , groups , file type , date , size , and other possible criteria. Through this article, we are sharing our day-to-day Linux find command experience and its usage in the form of examples.

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find(1) - Linux man page

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SEE VIDEO BY TOPIC: Advanced Shell Scripting Tutorial - Delete More Than X Days Directories - Tech ArkIT

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Oct 19, - Am I Correct? Code: find. -type f -mmin +! -name '*.gz' -  Find mmin, mtime, cmin not working - UNIX and Linux Forums.

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Comments: 3
  1. Voodoom

    True idea

  2. Dikasa

    You are mistaken. Let's discuss it. Write to me in PM.

  3. Akirr

    Excellently)))))))

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