---
title: "Discussion on \"Linux File Security System: Managing File Permissions Through ACL Commands\" | Hashnode"
description: "Discussion on \"Linux File Security System: Managing File Permissions Through ACL Commands\". Characteristics of directories and files:\nls -ltr - This command is being used to get the characteristics with their modification time in reverse order.\n\nl: This option will provide detailed information about a file or a directory with all permission..."
url: "https://hashnode.com/posts/linux-file-security-system-managing-file-permissions-through-acl-commands/64f22b575deba1353cb82b01"
---

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# [Linux File Security System: Managing File Permissions Through ACL Commands](https://piyushverma.hashnode.dev/linux-file-security-system-managing-file-permissions-through-acl-commands?utm_source=hashnode&utm_medium=feed)

Characteristics of directories and files: ls -ltr - This command is being used to get the characteristics with their modification time in reverse order. l: This option will provide detailed information about a file or a directory with all permission...

Sep 1, 2023 · 3 min read · piyushverma.hashnode.dev  
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