LAB04 LINUX COMMANDS 01

In this tutorial, we'll dive into essential Linux commands for beginners, covering both relative and absolute paths, and the difference between internal and external commands in Ubuntu. Whether you're new to Ubuntu or just looking to brush up on your system management skills, this video has you covered!
Here's what you'll learn:
System Information Commands:
uname -a: Display complete Linux system info.
uname -r: Check the kernel release.
lsb_release -a: Find out which Ubuntu version is installed.
uptime: See how long the system has been running, including the load.
hostname: Display the system's host name.
hostname -I: Show IP addresses of your system.
last reboot: View your system's reboot history.
date: Show the current date and time.
cal: View this month's calendar.
w: See who is online.
whoami: Identify the logged-in user.
Understanding Relative vs Absolute Paths:
Learn the difference between relative and absolute paths in Ubuntu for efficient file navigation.
Internal vs External Commands:
Understand what separates internal commands from external ones, and how they are executed in the shell.
Finally, you'll get an introduction to the man pages, an essential tool for looking up detailed documentation on Linux commands.
If you're interested in mastering the Linux command line, hit the subscribe button and stay tuned for more content!