Command Line Essentials

Table of Contents

Command Line Essentials

Navigation Commands

Master the fundamental navigation commands like cd to change directories and ls to list directory contents. These commands form the basis for efficient movement within the file system.

File Manipulation

Learn file manipulation commands such as cp for copying, mv for moving, and rm for removing files. These commands provide a range of functionalities for managing files and directories.

Basic System Commands

Familiarize yourself with essential system commands like ps for process status, top for system monitoring, and df for disk space information. Understanding these commands is crucial for gaining insights into system performance.

Text Processing Commands

Explore text processing commands like grep for pattern matching, sed for stream editing, and awk for text processing. These commands enhance your ability to manipulate and analyze text data from the command line directly.

User and Permission Management

Delve into user management commands such as useradd and passwd for adding users and setting passwords. Understand permission-related commands like chmod and chown for controlling access to files and directories.

Package Management

Learn package management commands like apt (for Ubuntu) or yum (for CentOS) for installing, updating, and removing software packages. These commands are important for maintaining a well-configured and up-to-date Linux system.

Shell Scripting Basics

Grab basic skills in shell scripting using commands like echo, if, for, and while. This knowledge allows you to automate tasks and create custom scripts for efficient command-line operations.
Proficiency across Linux command line interface (CLI) capabilities empowers you to navigate, manipulate files, and execute system commands and provides a deeper understanding of Linux system administration.

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