Part 1: Essential Basic & Navigation Linux Commands in Telugu | Linux Tips for DevOps in Telugu

Welcome to Day 1 of our Linux Basics series! In this video, we cover essential commands and concepts to get you started with Linux.

🔹 Prompt Description:
User Shell Prompt: (username@(hostname)(current working directory) $
Root Shell Prompt: (username@(hostname)(current working directory)#

🔹 Basic Commands:
hostname: Displays the system’s hostname.
uname: Prints basic OS information.
hostnamectl: Provides system info, including OS and kernel versions.
whoami: Shows the current user.
who am i: Displays your current session.
id: Shows user and group IDs.
who: Lists logged-in users and their terminals.
w: Shows logged-in users and their activities.
last: Shows last user logins.
passwd: Sets or changes user passwords.

🔹 Manuals or Help:
man: Access manual pages.
help: Provides help for shell built-ins.

🔹 Navigation Commands:
pwd: Prints the current working directory.
ls: Lists directory contents.
cd: Changes directories.
history: Shows command history.

🔹 Creating Files and Directories:
mkdir: Creates a directory.
mkdir -p: Creates directories and parent directories.
touch: Creates an empty file.

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