How to Create Multiple Directories with mkdir. You can create directories one by one with mkdir, but this can be time-consuming. To avoid that, you can run a single mkdir command to create multiple directories at once. You can put 4,,, files into a single folder if drive is formatted with NTFS would be unusual if it were not as long as you do not exceed terabytes single file size and space or all of disk space that was available whichever is less.
In Windows, there is a limit for characters in any path. This includes filenames, so a file cannot have more characters than directory path length. This means that you could have quite a lot of subdirectories, but as you go deeper, the maximum filename gets shorter. Maximum number of files on disk: 4,,, If you have many thousands of users each with his directory, you might want to e. A convenient rule of thumb might be: avoid having more than a few hundreds entries -either subdirectories or files- in each directory.
Some web applications store small data chunk in individual rows of a SQL databases and use files whose name might be generated for larger data chunks, storing the filepath in the database. Having millions of files with only a few dozen bytes in most is probably not efficient. Some sysadmins are also using quotas on filesystems. In Windows, there is a limit for characters in any path. This includes filenames, so a file cannot have more characters than directory path length.
This means that you could have quite a lot of subdirectories, but as you go deeper, the maximum filename gets shorter. Something else that's very important is performance. With Windows if you start to get over 5k files it starts to get slow, 10k it is crawling and 50k becomes totally unusable!
Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. What is the maximum allowed depth of sub-folders? Ask Question. Asked 8 years, 7 months ago. Active 4 years, 10 months ago.
Viewed 24k times. At first I wanted to ask "What is the maximum allowed sub-folder for a windows OS" But then I figured maybe my web hosting provider isn't on windows but on linux or something else. And was wondering how many files can I hold. This thread is locked. You can follow the question or vote as helpful, but you cannot reply to this thread.
I have the same question Report abuse. Details required :. Cancel Submit. Hi Corny. I want comments to be valuable for everyone, including those who come later and take the time to read. Search Ask Leo! Could you tell me if there is a size limit on a single folder? For example, a folder with movies or music in it could end up with quite a few gigabytes!
Is there a limit? Do this: Subscribe to Confident Computing! I'll see you there! Podcast audio. Video Narration. You may also like: Answers to a couple of questions I asked - I asked, and you responded! In one case things went pretty much as I expected, but in another, a jest turned into a landslide. You need to be prepared to provide it.
Choosing the right one is important. I'll look at a few of the parameters. Thanks Reply. Cheers Reply. So if you have a file which is C:folder Asubfolder Bvery long subfolder name C …. If the numbers presented are right, seems more like my drive had FAT32… Reply. Leave a reply: Before commenting please: Read the article. Comment on the article. No personal information. No spam.
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