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Linux Fundamentals Part 2

Continue your learning Linux journey with part two. You will be learning how to log in to a Linux machine using SSH, how to advance your commands, file system interaction.

Task 1 Introduction

Let’s proceed!

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Task 2 Accessing Your Linux Machine Using SSH (Deploy)

I’ve logged into the Linux Fundamentals Part 2 machine using SSH!

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Task 3 Introduction to Flags and Switches

Explore the manual page of the ls command

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What directional arrow key would we use to navigate down the manual page?

✅ down

What flag would we use to display the output in a “human-readable” way?

✅ -h

Task 4 Filesystem Interaction Continued

How would you create the file named “newnote”?

✅ touch newnote

On the deployable machine, what is the file type of “unknown1” in “tryhackme’s” home directory?

✅ ASCII text

How would we move the file “myfile” to the directory “myfolder”

✅ mv myfile myfolder

What are the contents of this file?

✅ THM{FILESYSTEM}

Continue to apply your knowledge and practice the commands from this task.

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Task 5 Permissions 101

On the deployable machine, who is the owner of “important”?

✅ user2

What would the command be to switch to the user “user2”?

✅ su user2

Now switch to this user “user2” using the password “user2”

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Output the contents of “important”, what is the flag?

✅ THM{SU_USER2}

Task 6 Common Directories

Read me!

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What is the directory path that would we expect logs to be stored in?

✅ /var/log

What root directory is similar to how RAM on a computer works?

✅ /tmp

Name the home directory of the root user

✅ /root

Now apply your learning and navigate through these directories on the deployed Linux machine.

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Task 7 Conclusions and Summaries

Proceed to the next task to continue your learning

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Task 8 Linux Fundamentals Part 3

Terminate the machine from task 2!

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Join Linux Fundamentals Part 3!

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