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Linux and Linux Commands for Data Engineers

What is Linux?

Linux is a popular open-source operating system that was first developed by Linus Torvalds in 1991. It is based on the Unix operating system and is used in a wide range of devices, including personal computers, servers, mobile devices, and embedded systems.

Linux is known for its stability, security, and flexibility, and is widely used in enterprise environments and by developers. It is free to use, modify, and distribute, and has a large community of developers and users who contribute to its development and support. Linux comes in many different distributions, each with its own set of features, tools, and software packages. Some popular distributions include Ubuntu, Red Hat Enterprise Linux, Debian, and CentOS.

What is Linux Commands?

Linux commands are instructions that are entered into a Linux terminal or shell to perform specific tasks on a Linux operating system. Linux commands are often text-based and are entered one line at a time. They are used to perform a wide range of tasks, including managing files and directories, configuring system settings, running applications, and managing users and permissions.

Some commonly used Linux commands include “ls” for listing files and directories, “cd” for changing directories, “mkdir” for creating directories, “cp” for copying files, “mv” for moving files, “rm” for deleting files and directories, “grep” for searching for text within files, “sudo” for executing commands with administrative privileges, and “man” for accessing the manual pages for a particular command. Linux commands are an essential part of managing a Linux system and are often used by system administrators, developers, and power users.

What is Ubuntu?

Ubuntu is a free and open-source Linux-based operating system that is widely used for personal computers, servers, and cloud computing. It is known for its user-friendly interface and community-driven development process, which emphasizes ease of use and accessibility for users of all skill levels.

Step-by-Step by Guide for Linux Commands

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