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Linux is designed to be a multi-user operating system, allowing multiple users to access and utilize the system concurrently. To effectively list the users on a Linux system, two powerful methods come into play: using the “cat /etc/passwd” command and using the the “getent” command. In this article, we’ll explore these methods that allow you …

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A multipath disk, also known as a “multipath device,” is a logical representation of a storage device in a storage area network (SAN) environment that utilizes multiple physical paths. In a multipath configuration, a storage device, such as a disk array or a storage area network (SAN) volume, can be accessed through multiple physical paths. …

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Understanding the directory structure and how to navigate the Linux file system are essential skills for people interested in system administration, development, and anyone working or aspiring to work with Linux-based systems. This tutorial aims to provide a detailed explanation of the Linux file system, its directory structure, and some basic commands necessary to explore …

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Basic Usage: Syntax: du [options] [directory/file] Basic Examples: du /path/to/file: Displays disk usage of the specified file. du /path/to/directory: Shows disk usage of all the files and directories under the specified directory and its subdirectories Common Options: h or -human-readable: Prints sizes in human-readable format (e.g., 1K, 234M, 2G). s or -summarize: Displays only the …

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