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How does Linux read the details of the file?

2025-04-03 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Servers >

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This article mainly explains "Linux how to read the details of the file", the content of the article is simple and clear, easy to learn and understand, now please follow the editor's ideas slowly in depth, together to study and learn "Linux how to read the details of the file" bar!

Stat in Linux is the command to read the details of the file.

1. Command format:

Stat [options] file name / directory name

2. Options:

-f: read the file system information, not the file information.

3. Case

Case 1: "look at the details of the file

Stat demo.txt

Simple explanation (black font):

# File name

File: `demo.txt'

# File size # number of block occupied # Block size # File Type

Size: 665 Blocks: 8 IO Block: 4096 regular file

# # Node number # number of links

Device: fc01h/64513dInode: 1051650 Links: 1

# permission # owner # Group to which it belongs

Access: (0664) Uid: (508 / odysee) Gid: (508 / odysee)

# access time

Access: 2019-04-08 16 purl 21purl 42.127017064 + 0800

# data modification time

Modify: 2019-04-08 16 purl 21purl 40.888006303 + 0800

# status modification time

Change: 2019-04-08 16 purl 21purl 40.888006303 + 0800

Case 2: looking at file system information

Using the-f option, instead of looking at the specified file information, you are no longer looking at the information of the file system on which the file resides.

Thank you for your reading, the above is the content of "Linux how to read the details of the file", after the study of this article, I believe you have a deeper understanding of the problem of how Linux read the details of the file, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

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