Maxilla

Intro to Programming Languages

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Commands

Time of First Successful Submission: 2026-03-24 01:56:59

Command Arguments

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Command History

Time of First Successful Submission: 2026-03-24 01:57:52

Piping Echo

Time of First Successful Submission: 2026-03-24 02:09:08

Piping Stdout

Time of First Successful Submission: 2026-03-24 02:10:28

Piping Stdin

Time of First Successful Submission: 2026-03-24 02:16:41

Intro to Cybersecurity

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Path Traversal 1

Time of First Successful Submission: 2026-03-24 10:51:06

Path Traversal 2

Time of First Successful Submission: 2026-03-24 11:06:01

CMDi 1

Time of First Successful Submission: 2026-03-24 11:24:51

Start Here

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Using the Terminal

Time of First Successful Submission: 2026-03-23 22:35:31

Using the VSCode Workspace

Time of First Successful Submission: 2026-03-23 22:37:55

Using the GUI Desktop

Time of First Successful Submission: 2026-03-24 01:53:02

Pasting into the Desktop

Time of First Successful Submission: 2026-03-24 01:54:57

Restarting Challenges

Time of First Successful Submission: 2026-03-24 01:55:57

Challenge Programs

Time of First Successful Submission: 2026-03-23 22:39:40

The Flag File

Time of First Successful Submission: 2026-03-23 23:41:47

Using Privileged Mode

Time of First Successful Submission: 2026-03-23 23:46:31

Persistent Home Directories - One

Time of First Successful Submission: 2026-03-23 23:47:56

Persistent Home Directories - Two

Time of First Successful Submission: 2026-03-23 23:48:43

Linux Luminarium

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Intro to Commands

Time of First Successful Submission: 2026-03-24 01:56:59

Intro to Arguments

Time of First Successful Submission: 2026-03-24 01:57:27

Command History

Time of First Successful Submission: 2026-03-24 01:57:52

Matching with *

Time of First Successful Submission: 2026-03-24 04:55:08

Redirecting output

Time of First Successful Submission: 2026-03-24 02:09:08

Redirecting more output

Time of First Successful Submission: 2026-03-24 02:10:28

Appending output

Time of First Successful Submission: 2026-03-24 02:12:03

Redirecting errors

Time of First Successful Submission: 2026-03-24 02:15:05

Redirecting input

Time of First Successful Submission: 2026-03-24 02:16:41

Grepping stored results

Time of First Successful Submission: 2026-03-24 02:18:31

Grepping live output

Time of First Successful Submission: 2026-03-24 02:19:18

Grepping errors

Time of First Successful Submission: 2026-03-24 02:20:33

Filtering with grep -v

Time of First Successful Submission: 2026-03-24 02:21:15

Filtering with sed

Time of First Successful Submission: 2026-03-24 02:22:22

Duplicating piped data with tee

Time of First Successful Submission: 2026-03-24 02:27:42

Process substitution for input

Time of First Successful Submission: 2026-03-24 02:47:30

Writing to multiple programs

Time of First Successful Submission: 2026-03-24 04:33:25

Split-piping stderr and stdout

Time of First Successful Submission: 2026-03-24 04:47:10

Named pipes

Time of First Successful Submission: 2026-03-24 04:53:10

Printing Variables

Time of First Successful Submission: 2026-03-24 10:02:03

Setting Variables

Time of First Successful Submission: 2026-03-24 10:02:38

Multi-word Variables

Time of First Successful Submission: 2026-03-24 10:06:36

Exporting Variables

Time of First Successful Submission: 2026-03-24 10:08:20

Printing Exported Variables

Time of First Successful Submission: 2026-03-24 10:09:40

Storing Command Output

Time of First Successful Submission: 2026-03-24 10:11:26

Computing 101

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Your First Register

Time of First Successful Submission: 2026-03-24 14:57:50

Your First Syscall

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Exit Codes

Time of First Successful Submission: 2026-03-24 15:02:27

Building Executables

Time of First Successful Submission: 2026-03-24 15:07:17

Moving Between Registers

Time of First Successful Submission: 2026-03-24 15:11:06

Loading From Memory

Time of First Successful Submission: 2026-03-24 15:18:49

Disassembling Programs

Time of First Successful Submission: 2026-03-24 16:39:04

Tracing Syscalls

Time of First Successful Submission: 2026-03-24 16:44:39

Starting GDB

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Quitting GDB

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Starting Programs in GDB

Time of First Successful Submission: 2026-03-24 16:48:25

Disassembling in GDB

Time of First Successful Submission: 2026-03-24 16:49:08

Stepping Through Instructions

Time of First Successful Submission: 2026-03-24 16:50:07

Reading Register Values

Time of First Successful Submission: 2026-03-24 16:51:08

Popping Stack Values

Time of First Successful Submission: 2026-03-24 16:52:23

Examining Memory

Time of First Successful Submission: 2026-03-24 16:53:56

Examining Stack Pointers

Time of First Successful Submission: 2026-03-24 16:56:15

Cooperative Debugging

Time of First Successful Submission: 2026-03-24 17:05:22

Writing Output

Time of First Successful Submission: 2026-03-24 17:24:44

Chaining Syscalls

Time of First Successful Submission: 2026-03-24 17:27:11

Writing Strings

Time of First Successful Submission: 2026-03-24 17:34:09

Reading Data

Time of First Successful Submission: 2026-03-24 18:05:40

Opening Files

Time of First Successful Submission: 2026-03-24 18:13:44

Hardcoding the Filename

Time of First Successful Submission: 2026-03-24 18:22:52

Playing With Programs

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What's the password?

Time of First Successful Submission: 2026-03-24 21:23:12

... and again!

Time of First Successful Submission: 2026-03-24 21:24:29

Newline Troubles

Time of First Successful Submission: 2026-03-24 21:27:33

GCA CTF

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Using the Terminal

Time of First Successful Submission: 2026-03-23 22:35:31

Using the VSCode Workspace

Time of First Successful Submission: 2026-03-23 22:37:55

Using the GUI Desktop

Time of First Successful Submission: 2026-03-24 01:53:02

Pasting into the Desktop

Time of First Successful Submission: 2026-03-24 01:54:57

Restarting Challenges

Time of First Successful Submission: 2026-03-24 01:55:57

Challenge Programs

Time of First Successful Submission: 2026-03-23 22:39:40

The Flag File

Time of First Successful Submission: 2026-03-23 23:41:47

Using Privileged Mode

Time of First Successful Submission: 2026-03-23 23:46:31

Persistent Home Directories - One

Time of First Successful Submission: 2026-03-23 23:47:56

Persistent Home Directories - Two

Time of First Successful Submission: 2026-03-23 23:48:43