meowist

Intro to Programming Languages

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Commands

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Command Arguments

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Command History

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The Root Path

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Absolute Paths

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Changing position

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Changing to an Absolute Path

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Relative Paths

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Cat

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Ls

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Ls All

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Find

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Start Here

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Using the Terminal

Time of First Successful Submission: 2026-04-28 18:15:51

Using the VSCode Workspace

Time of First Successful Submission: 2026-04-28 18:17:14

Using the GUI Desktop

Time of First Successful Submission: 2026-04-28 18:18:45

Pasting into the Desktop

Time of First Successful Submission: 2026-04-28 18:19:41

Restarting Challenges

Time of First Successful Submission: 2026-04-28 18:24:19

Challenge Programs

Time of First Successful Submission: 2026-04-28 18:25:28

The Flag File

Time of First Successful Submission: 2026-04-28 18:26:21

Using Privileged Mode

Time of First Successful Submission: 2026-04-28 18:32:22

Persistent Home Directories - One

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Persistent Home Directories - Two

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Linux Luminarium

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Intro to Commands

Time of First Successful Submission: 2026-04-28 18:37:41

Intro to Arguments

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Command History

Time of First Successful Submission: 2026-04-28 18:39:06

The Root

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Program and absolute paths

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Position thy self

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Position elsewhere

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implicit relative paths, from /

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explicit relative paths, from /

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implicit relative path

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home sweet home

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cat: not the pet, but the command!

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catting absolute paths

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more catting practice

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grepping for a needle in a haystack

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comparing files

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listing files

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touching files

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removing files

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moving files

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copying files

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hidden files

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An Epic Filesystem Quest

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making directories

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finding files

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linking files

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Learning From Documentation

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Learning Complex Usage

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Reading Manuals

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Searching Manuals

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Searching For Manuals

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Helpful Programs

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Help for Builtins

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Computing 101

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Your First Register

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Your First Syscall

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Exit Codes

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Building Executables

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Moving Between Registers

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Loading From Memory

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More Loading Practice

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Dereferencing Pointers

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Dereferencing Yourself

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Dereferencing with Offsets

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Stored Addresses

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Double Dereference

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DSU Cyber Camps

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Using the Terminal

Time of First Successful Submission: 2026-04-28 18:15:51

Using the VSCode Workspace

Time of First Successful Submission: 2026-04-28 18:17:14

Using the GUI Desktop

Time of First Successful Submission: 2026-04-28 18:18:45

Pasting into the Desktop

Time of First Successful Submission: 2026-04-28 18:19:41

Connecting over SSH

Time of First Successful Submission: 2026-04-28 18:21:16

Restarting Challenges

Time of First Successful Submission: 2026-04-28 18:24:19

Challenge Programs

Time of First Successful Submission: 2026-04-28 18:25:28

The Flag File

Time of First Successful Submission: 2026-04-28 18:26:21

Using Privileged Mode

Time of First Successful Submission: 2026-04-28 18:32:22

Persistent Home Directories - One

Time of First Successful Submission: 2026-04-28 18:33:29

Persistent Home Directories - Two

Time of First Successful Submission: 2026-04-28 18:34:08


GCA CTF

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Using the Terminal

Time of First Successful Submission: 2026-04-28 18:15:51

Using the VSCode Workspace

Time of First Successful Submission: 2026-04-28 18:17:14

Using the GUI Desktop

Time of First Successful Submission: 2026-04-28 18:18:45

Pasting into the Desktop

Time of First Successful Submission: 2026-04-28 18:19:41

Connecting over SSH

Time of First Successful Submission: 2026-04-28 18:21:16

Restarting Challenges

Time of First Successful Submission: 2026-04-28 18:24:19

Challenge Programs

Time of First Successful Submission: 2026-04-28 18:25:28

The Flag File

Time of First Successful Submission: 2026-04-28 18:26:21

Using Privileged Mode

Time of First Successful Submission: 2026-04-28 18:32:22

Persistent Home Directories - One

Time of First Successful Submission: 2026-04-28 18:33:29

Persistent Home Directories - Two

Time of First Successful Submission: 2026-04-28 18:34:08