CodePy

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Intro to Programming Languages

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Commands

Time of First Successful Submission: 2025-01-10 16:24:32

Command Arguments

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The Root Path

Time of First Successful Submission: 2025-01-10 16:33:03

Absolute Paths

Time of First Successful Submission: 2025-01-10 16:36:58

Changing position

Time of First Successful Submission: 2025-01-10 16:46:45

Changing to an Absolute Path

Time of First Successful Submission: 2025-01-10 16:50:04

Relative Paths

Time of First Successful Submission: 2025-01-10 16:53:39

Cat

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Ls

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Ls All

Time of First Successful Submission: 2025-01-10 17:24:42

Find

Time of First Successful Submission: 2025-01-10 17:40:39

Piping Echo

Time of First Successful Submission: 2025-01-10 20:07:52

Piping Stdout

Time of First Successful Submission: 2025-01-10 20:13:00

Piping Stdin

Time of First Successful Submission: 2025-01-10 20:25:46


Intro to Cybersecurity

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Path Traversal 1

Time of First Successful Submission: 2025-02-20 09:49:42

Path Traversal 2

Time of First Successful Submission: 2025-02-20 10:12:42

CMDi 1

Time of First Successful Submission: 2025-04-03 12:37:54

CMDi 2

Time of First Successful Submission: 2025-04-03 12:40:44

CMDi 3

Time of First Successful Submission: 2025-04-03 12:46:22

CMDi 4

Time of First Successful Submission: 2025-04-03 12:51:34

CMDi 5

Time of First Successful Submission: 2025-04-03 13:05:10

CMDi 6

Time of First Successful Submission: 2025-04-03 14:09:25

Authentication Bypass 1

Time of First Successful Submission: 2025-05-07 16:10:33

Authentication Bypass 2

Time of First Successful Submission: 2025-05-07 16:14:50

XOR

Time of First Successful Submission: 2025-03-13 16:42:04

XORing Hex

Time of First Successful Submission: 2025-03-13 17:21:31

XORing ASCII

Time of First Successful Submission: 2025-03-16 16:42:02


Start Here

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Using the VSCode Workspace

Time of First Successful Submission: 2025-01-11 14:59:31

Using the GUI Desktop

Time of First Successful Submission: 2025-01-11 15:01:58

Pasting into the Desktop

Time of First Successful Submission: 2025-01-11 15:03:31

Restarting Challenges

Time of First Successful Submission: 2025-01-11 15:07:04

Challenge Programs

Time of First Successful Submission: 2025-01-11 15:12:48

The Flag File

Time of First Successful Submission: 2025-01-11 15:14:46

Using Privileged Mode

Time of First Successful Submission: 2025-01-11 15:23:05

Persistent Home Directories - One

Time of First Successful Submission: 2025-01-11 15:26:15

Persistent Home Directories - Two

Time of First Successful Submission: 2025-01-11 15:27:39


Linux Luminarium

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Intro to Commands

Time of First Successful Submission: 2025-01-10 16:24:32

Intro to Arguments

Time of First Successful Submission: 2025-01-10 16:28:51

The Root

Time of First Successful Submission: 2025-01-10 16:33:03

Program and absolute paths

Time of First Successful Submission: 2025-01-10 16:36:58

Position thy self

Time of First Successful Submission: 2025-01-10 16:46:45

Position elsewhere

Time of First Successful Submission: 2025-01-10 16:50:04

implicit relative paths, from /

Time of First Successful Submission: 2025-01-10 16:53:39

explicit relative paths, from /

Time of First Successful Submission: 2025-01-10 16:55:35

implicit relative path

Time of First Successful Submission: 2025-01-10 16:56:55

home sweet home

Time of First Successful Submission: 2025-01-10 17:00:09

cat: not the pet, but the command!

Time of First Successful Submission: 2025-01-10 17:06:57

catting absolute paths

Time of First Successful Submission: 2025-01-10 17:08:25

more catting practice

Time of First Successful Submission: 2025-01-10 17:10:38

grepping for a needle in a haystack

Time of First Successful Submission: 2025-01-10 17:12:19

listing files

Time of First Successful Submission: 2025-01-10 17:14:40

touching files

Time of First Successful Submission: 2025-01-10 17:18:41

removing files

Time of First Successful Submission: 2025-01-10 17:20:38

hidden files

Time of First Successful Submission: 2025-01-10 17:24:42

An Epic Filesystem Quest

Time of First Successful Submission: 2025-01-10 17:34:46

making directories

Time of First Successful Submission: 2025-01-10 17:36:16

finding files

Time of First Successful Submission: 2025-01-10 17:40:39

linking files

Time of First Successful Submission: 2025-01-10 17:45:40

Learning From Documentation

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Learning Complex Usage

Time of First Successful Submission: 2025-01-10 17:52:44

Reading Manuals

Time of First Successful Submission: 2025-01-10 17:57:11

Searching Manuals

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Searching For Manuals

Time of First Successful Submission: 2025-01-10 18:10:37

Helpful Programs

Time of First Successful Submission: 2025-01-10 18:12:52

Help for Builtins

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Matching with *

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Matching with ?

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Matching with []

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Matching paths with []

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Mixing globs

Time of First Successful Submission: 2025-01-10 19:56:07

Exclusionary globbing

Time of First Successful Submission: 2025-01-10 20:02:27

Redirecting output

Time of First Successful Submission: 2025-01-10 20:07:52

Redirecting more output

Time of First Successful Submission: 2025-01-10 20:13:00

Appending output

Time of First Successful Submission: 2025-01-10 20:18:20

Redirecting errors

Time of First Successful Submission: 2025-01-10 20:21:59

Redirecting input

Time of First Successful Submission: 2025-01-10 20:25:46

Grepping stored results

Time of First Successful Submission: 2025-01-10 20:30:17

Grepping live output

Time of First Successful Submission: 2025-01-10 20:32:08

Grepping errors

Time of First Successful Submission: 2025-01-10 20:36:14

Duplicating piped data with tee

Time of First Successful Submission: 2025-01-10 21:07:38

Writing to multiple programs

Time of First Successful Submission: 2025-01-10 21:44:42

Split-piping stderr and stdout

Time of First Successful Submission: 2025-01-10 21:52:40

Printing Variables

Time of First Successful Submission: 2025-01-11 08:39:39

Setting Variables

Time of First Successful Submission: 2025-01-11 08:40:59

Multi-word Variables

Time of First Successful Submission: 2025-01-11 08:42:06

Exporting Variables

Time of First Successful Submission: 2025-01-11 08:44:20

Printing Exported Variables

Time of First Successful Submission: 2025-01-11 08:49:21

Storing Command Output

Time of First Successful Submission: 2025-01-11 09:09:10

Reading Input

Time of First Successful Submission: 2025-01-11 09:10:29

Reading Files

Time of First Successful Submission: 2025-01-11 09:16:45

Listing Processes

Time of First Successful Submission: 2025-01-11 11:16:40

Killing Processes

Time of First Successful Submission: 2025-01-11 11:22:36

Interrupting Processes

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Suspending Processes

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Resuming Processes

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Backgrounding Processes

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Foregrounding Processes

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Starting Backgrounded Processes

Time of First Successful Submission: 2025-01-11 11:55:38

Process Exit Codes

Time of First Successful Submission: 2025-01-11 11:59:42

Becoming root with su

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Other users with su

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Cracking passwords

Time of First Successful Submission: 2025-01-11 13:48:10

Using sudo

Time of First Successful Submission: 2025-01-11 13:55:34

Changing File Ownership

Time of First Successful Submission: 2025-01-11 12:04:26

Groups and Files

Time of First Successful Submission: 2025-01-11 12:09:59

Fun With Groups Names

Time of First Successful Submission: 2025-01-11 12:12:17

Changing Permissions

Time of First Successful Submission: 2025-01-11 12:15:58

Executable Files

Time of First Successful Submission: 2025-01-11 12:20:49

Permission Tweaking Practice

Time of First Successful Submission: 2025-01-11 12:28:24

Permissions Setting Practice

Time of First Successful Submission: 2025-01-11 12:42:24

The SUID Bit

Time of First Successful Submission: 2025-01-11 12:47:40

Chaining with Semicolons

Time of First Successful Submission: 2025-01-11 14:00:51

Your First Shell Script

Time of First Successful Submission: 2025-01-11 14:07:01

Redirecting Script Output

Time of First Successful Submission: 2025-01-11 14:15:52

Executable Shell Scripts

Time of First Successful Submission: 2025-01-11 14:22:45

The PATH Variable

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Setting PATH

Time of First Successful Submission: 2025-01-11 14:32:42

Adding Commands

Time of First Successful Submission: 2025-01-11 14:41:56

Hijacking Commands

Time of First Successful Submission: 2025-01-11 14:52:24


CybHer Dojo

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Using the VSCode Workspace

Time of First Successful Submission: 2025-01-11 14:59:31

Using the GUI Desktop

Time of First Successful Submission: 2025-01-11 15:01:58

Pasting into the Desktop

Time of First Successful Submission: 2025-01-11 15:03:31

Restarting Challenges

Time of First Successful Submission: 2025-01-11 15:07:04

Getting Help

Time of First Successful Submission: 2025-01-11 15:10:41

Challenge Programs

Time of First Successful Submission: 2025-01-11 15:12:48

The Flag File

Time of First Successful Submission: 2025-01-11 15:14:46

Using Privileged Mode

Time of First Successful Submission: 2025-01-11 15:23:05

Persistent Home Directories - One

Time of First Successful Submission: 2025-01-11 15:26:15

Persistent Home Directories - Two

Time of First Successful Submission: 2025-01-11 15:27:39


GCA CTF

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Using the VSCode Workspace

Time of First Successful Submission: 2025-01-11 14:59:31

Using the GUI Desktop

Time of First Successful Submission: 2025-01-11 15:01:58

Pasting into the Desktop

Time of First Successful Submission: 2025-01-11 15:03:31

Restarting Challenges

Time of First Successful Submission: 2025-01-11 15:07:04

Getting Help

Time of First Successful Submission: 2025-01-11 15:10:41

Challenge Programs

Time of First Successful Submission: 2025-01-11 15:12:48

The Flag File

Time of First Successful Submission: 2025-01-11 15:14:46

Using Privileged Mode

Time of First Successful Submission: 2025-01-11 15:23:05

Persistent Home Directories - One

Time of First Successful Submission: 2025-01-11 15:26:15

Persistent Home Directories - Two

Time of First Successful Submission: 2025-01-11 15:27:39