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Introduction to the Linux Command Line on Raspberry Pi OS

48% Percent Complete

Getting Started with the Command Line
Managing Files and Directories
Managing Software
System Monitoring and Management
Networking Basics
Scripting Basics
Working with Git (Optional Advanced Topic)
Final Project: Building a Simple Command Line Application
Resources and Next Steps

Networking Commands

Learn how to check network status and test connectivity using commands like ifconfig, ip, ping, and traceroute.

By Kevin McAleer,    2 Minutes

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Introduction

Networking is a key aspect of using your Raspberry Pi, especially for projects that involve remote access or internet connectivity. In this lesson, you’ll learn how to check your network status and test connectivity using essential networking commands.

Learning Objectives

  • Check network status using ifconfig and ip.
  • Test network connectivity using ping and traceroute.
  • Connect to another machine using ssh.

Checking Network Status

  • ifconfig: Displays network configuration details such as IP addresses and MAC addresses.

    ifconfig

  • ip: A more modern and powerful tool for network management. To view your network interfaces, use:

    ip a

Testing Network Connectivity

  • ping: Tests the connection to another device on the network by sending ICMP echo requests.

    ping google.com

  • traceroute: Displays the route that packets take to reach a destination.

    traceroute google.com

Using SSH to Connect Remotely

The ssh (Secure Shell) command allows you to securely connect to another machine over a network. To connect to a Raspberry Pi with the IP address 192.168.1.10, use:

ssh [email protected]

You’ll be prompted to enter the password for the pi user.

Summary

In this lesson, you learned how to check network status, test connectivity, and connect to another machine using SSH. These commands are essential for managing and troubleshooting network-related tasks on your Raspberry Pi.

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