LCL 22 - basic networking - Linux Command Line tutorial for forensics

Linux Command Line tutorial for forensics - 22 - basic networking

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Difficulty Level: Beginner
Prerequisites:
basic understanding of linux command line
basic understanding of networking concepts

In this video, we will look at the basic commands needed to connect to a basic network.


Video timeline
00:00 intro
00:55 hostname - show or set the system’s hostname
02:18 ifconfig - network configuration tool
04:40 dhclient - acquire DHCP address
05:35 ping - send packets to other hosts
06:57 traceroute - trace the route packets are taking
07:32 host - DNS lookup
09:38 arp - manipulate the system ARP cache
10:45 netstat - print network connections, routing tables, interface stats
12:07 ports - connection point for internet protocol
16:43 BONUS: ip - IP and networking information
19:09 recap

⭕️ For other videos about the Linux command line, see other videos in this series:    • Linux Command Line tutorial  

Linux distro:
CAINE linux (http://www.caine-live.net)

Virtualization software:
Virtual Box (http://virtualbox.org)

This course was designed to provide information on how to use the command line environment in a Unix/Linux system to accomplish tasks such as imaging, data acquisition, and archiving. This course covers the basics of Unix/Linux commands that allow users to view and edit text files, obtain hardware and system information, partitioning and formatting, process related commands, manipulating disks and partitions, imaging, archiving, logical acquisition, live system response, and basic networking.

This would be beneficial for folks who are interested in digital forensics, incidence response, system administration, ethical hacking, or just plain linux. This course covers material for beginners as well as for advanced users. This course would also be helpful if you are considering taking the CompTIA Linux+ certification test.