Does ls show file size in bytes

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I read it saying show the size for each file, not for a summary as to how much space all the files use. OP's purpose is to find total disk size of all the files. Also, if you haven't noticed I AM a moderator and I'm trying my best to steer you in a direction that has the best interests of all at heart.

Tasks such yours require different tools, and recursive behavior. The ls from GNU coreutils 8. Since you are interested in total size of all files, you want the apparent file size. Not with a shedload of switches after it as in your example. Additionally: man 7 regex - regular expressions man 7 glob - shell file globbing Just a small tidbit that hopefully helps make life a little easier. The file size, however, has increased to 16KB. This is because our filesystem is configured to use a block size of 4096B, or 4KB. At this point you might ask: But what this guy is up to? If this is the case, we recommend disabling these add-ons.

I'm a Ubuntu 16. If you have something to say about the question itself, please do so. Apple disclaims any and all liability for the acts, omissions and conduct of any third parties in connection with or related to your use of the site.

- Anyway, feel free to delete the thread, change the title, ban my account... Or didn't you even bother to read it?

Use ls command for files and du command for directories. Therefore, we use du for this purpose. Thanks Stéphane Chazelas for suggesting this. This is described in the man page for ls; man ls and search for SIZE. Note that the --block-size parameter is a GNU extension on top of the Open Group's ls, so this may not work if you don't have a GNU userland which most Linux installations do. The ls from GNU coreutils 8. I'm a Ubuntu 16. The biggest advantage for me is that it's quick and really intuitive to use. UPDATE: what I didn't know was that on Ubuntu it's a pre-configured alias. Modern block size is 4KiB, so files will use disk space multiple of 4KiB, regardless of how small they are. If you use the command stat you can see both figures side by side. You can see more details in this article:.