How do I create a specific file size on a Mac?

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How do I create a specific file size on a Mac?

To use the mkfile command, use the following general syntax: mkfile -n size[b|k|m|g] filename Using the above, to create a 2GB file called “TESTFILE” on the desktop, use the following command: mkfile -n 2g ~/Desktop/TESTFILE The file is created instantly and occupies the desired space on the disk.

How do I create a big dummy file on a Mac?

Create a large dummy file using Mac OS X terminal command

  1. Open Terminal App.
  2. Move to the location where you want to create your file using cd (change directory command)
  3. Now use command mkfile G your-file-name.ext ( example: mkfile 4G mymovie.mov => will create a movie file with name mymovie of size 4GB)

How do you create a test file on Mac?

Create documents

  1. On your Mac, open an app that lets you create documents. For example, open TextEdit to create a plain text, rich text or HTML document.
  2. Click New Document in the Open dialogue, or choose File > New.

How do I browse my file system on a Mac?

How to see Mac system files in Finder

  1. Open a Finder window and go to your Home folder.
  2. Within the Finder menu, click View > Show View Options.
  3. Place a checkmark next to Show System or Library Folder.

How can I use fsutil to create a new file?

Fsutil file. Finds a file by user name (if Disk Quotas are enabled), queries allocated ranges for a file, sets a file’s short name, sets a file’s valid data length, sets zero data for a file, or creates a new file. For examples of how to use this command, see Examples.

How to make a 1GB file with fsutil?

Making a 1GB file with other methods (Wordpad, perhaps) can be tedious. To create a 12000 byte file called file.out, use this command from the command line: To create a 10GB file, use the following: The fsutil command has been maintained through all versions of windows including XP, Vista, and Windows 7.

How does fsutil find a file by user name?

Finds a file by user name (if Disk Quotas are enabled), queries allocated ranges for a file, sets a file’s short name, sets a file’s valid data length, sets zero data for a file, or creates a new file.

How to set the length of a fsutil file?

Specifies the file’s short name. Sets the valid data length for a file on an NTFS volume. Specifies the length of the file in bytes. Sets a range (specified by offset and length) of the file to zeroes, which empties the file.