Btd456Creeper

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Intro to Programming Languages

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Commands

Time of First Successful Submission: 2026-05-12 22:58:20

Command Arguments

Time of First Successful Submission: 2026-05-12 22:58:47

Command History

Time of First Successful Submission: 2026-05-12 22:59:21

The Root Path

Time of First Successful Submission: 2026-05-12 23:01:41

Absolute Paths

Time of First Successful Submission: 2026-05-12 23:02:16

Changing position

Time of First Successful Submission: 2026-05-12 23:03:17

Changing to an Absolute Path

Time of First Successful Submission: 2026-05-12 23:04:27

Relative Paths

Time of First Successful Submission: 2026-05-12 23:05:14

Cat

Time of First Successful Submission: 2026-05-12 23:10:06

Ls

Time of First Successful Submission: 2026-05-12 23:14:05

Ls All

Time of First Successful Submission: 2026-05-12 23:19:03

Find

Time of First Successful Submission: 2026-05-12 23:29:09

Piping Echo

Time of First Successful Submission: 2026-05-15 00:15:31

Piping Stdout

Time of First Successful Submission: 2026-05-15 00:16:15

Piping Stdin

Time of First Successful Submission: 2026-05-15 00:19:07


Start Here

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Using the Terminal

Time of First Successful Submission: 2026-05-12 22:49:34

Using the VSCode Workspace

Time of First Successful Submission: 2026-05-12 22:50:54

Using the GUI Desktop

Time of First Successful Submission: 2026-05-12 22:52:20

Pasting into the Desktop

Time of First Successful Submission: 2026-05-12 22:53:47

Restarting Challenges

Time of First Successful Submission: 2026-05-12 22:55:35

Challenge Programs

Time of First Successful Submission: 2026-07-07 00:46:36

The Flag File

Time of First Successful Submission: 2026-07-07 00:47:04

Using Privileged Mode

Time of First Successful Submission: 2026-07-07 00:50:02

Persistent Home Directories - One

Time of First Successful Submission: 2026-07-07 00:51:16

Persistent Home Directories - Two

Time of First Successful Submission: 2026-07-07 00:51:38


Linux Luminarium

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Intro to Commands

Time of First Successful Submission: 2026-05-12 22:58:20

Intro to Arguments

Time of First Successful Submission: 2026-05-12 22:58:47

Command History

Time of First Successful Submission: 2026-05-12 22:59:21

The Root

Time of First Successful Submission: 2026-05-12 23:01:41

Program and absolute paths

Time of First Successful Submission: 2026-05-12 23:02:16

Position thy self

Time of First Successful Submission: 2026-05-12 23:03:17

Position elsewhere

Time of First Successful Submission: 2026-05-12 23:04:27

implicit relative paths, from /

Time of First Successful Submission: 2026-05-12 23:05:14

explicit relative paths, from /

Time of First Successful Submission: 2026-05-12 23:06:15

implicit relative path

Time of First Successful Submission: 2026-05-12 23:07:15

home sweet home

Time of First Successful Submission: 2026-05-12 23:09:20

cat: not the pet, but the command!

Time of First Successful Submission: 2026-05-12 23:10:06

catting absolute paths

Time of First Successful Submission: 2026-05-12 23:10:39

more catting practice

Time of First Successful Submission: 2026-05-12 23:11:12

grepping for a needle in a haystack

Time of First Successful Submission: 2026-05-12 23:11:55

comparing files

Time of First Successful Submission: 2026-05-12 23:13:01

listing files

Time of First Successful Submission: 2026-05-12 23:14:05

touching files

Time of First Successful Submission: 2026-05-12 23:14:43

removing files

Time of First Successful Submission: 2026-05-12 23:15:26

moving files

Time of First Successful Submission: 2026-05-12 23:16:06

copying files

Time of First Successful Submission: 2026-05-12 23:16:31

hidden files

Time of First Successful Submission: 2026-05-12 23:19:03

An Epic Filesystem Quest

Time of First Successful Submission: 2026-05-12 23:23:07

making directories

Time of First Successful Submission: 2026-05-12 23:24:01

finding files

Time of First Successful Submission: 2026-05-12 23:29:09

linking files

Time of First Successful Submission: 2026-05-12 23:39:00

Learning From Documentation

Time of First Successful Submission: 2026-05-12 23:39:48

Learning Complex Usage

Time of First Successful Submission: 2026-05-12 23:40:43

Reading Manuals

Time of First Successful Submission: 2026-05-12 23:42:23

Searching Manuals

Time of First Successful Submission: 2026-05-12 23:44:44

Searching For Manuals

Time of First Successful Submission: 2026-05-12 23:53:09

Helpful Programs

Time of First Successful Submission: 2026-05-13 00:00:15

Help for Builtins

Time of First Successful Submission: 2026-05-13 00:01:42

Matching with *

Time of First Successful Submission: 2026-05-15 00:06:14

Matching with ?

Time of First Successful Submission: 2026-05-15 00:06:58

Matching with []

Time of First Successful Submission: 2026-05-15 00:08:29

Matching paths with []

Time of First Successful Submission: 2026-05-15 00:09:12

Multiple globs

Time of First Successful Submission: 2026-05-15 00:10:02

Mixing globs

Time of First Successful Submission: 2026-05-15 00:11:01

Exclusionary globbing

Time of First Successful Submission: 2026-05-15 00:12:04

Tab completion

Time of First Successful Submission: 2026-05-15 00:12:50

Multiple options for tab completion

Time of First Successful Submission: 2026-05-15 00:13:28

Tab completion on commands

Time of First Successful Submission: 2026-05-15 00:13:48

Redirecting output

Time of First Successful Submission: 2026-05-15 00:15:31

Redirecting more output

Time of First Successful Submission: 2026-05-15 00:16:15

Appending output

Time of First Successful Submission: 2026-05-15 00:17:21

Redirecting errors

Time of First Successful Submission: 2026-05-15 00:18:23

Redirecting input

Time of First Successful Submission: 2026-05-15 00:19:07

Grepping stored results

Time of First Successful Submission: 2026-05-15 00:20:31

Grepping live output

Time of First Successful Submission: 2026-05-15 00:21:17

Grepping errors

Time of First Successful Submission: 2026-05-15 00:22:15

Filtering with grep -v

Time of First Successful Submission: 2026-05-15 00:22:50

Filtering with sed

Time of First Successful Submission: 2026-05-15 00:23:42

Duplicating piped data with tee

Time of First Successful Submission: 2026-05-15 00:50:16

Process substitution for input

Time of First Successful Submission: 2026-06-02 23:11:09

Writing to multiple programs

Time of First Successful Submission: 2026-06-02 23:16:03

Split-piping stderr and stdout

Time of First Successful Submission: 2026-06-02 23:18:47

Named pipes

Time of First Successful Submission: 2026-06-02 23:23:29

Printing Variables

Time of First Successful Submission: 2026-06-02 23:24:28

Setting Variables

Time of First Successful Submission: 2026-06-02 23:25:15

Multi-word Variables

Time of First Successful Submission: 2026-06-02 23:25:41

Exporting Variables

Time of First Successful Submission: 2026-06-02 23:27:01

Printing Exported Variables

Time of First Successful Submission: 2026-06-02 23:27:52

Storing Command Output

Time of First Successful Submission: 2026-06-02 23:28:36

Reading Input

Time of First Successful Submission: 2026-06-02 23:30:12

Reading Files

Time of First Successful Submission: 2026-06-02 23:31:52

Translating characters

Time of First Successful Submission: 2026-06-02 23:33:48

Deleting characters

Time of First Successful Submission: 2026-06-02 23:34:20

Deleting newlines

Time of First Successful Submission: 2026-06-02 23:34:59

Extracting the first lines with head

Time of First Successful Submission: 2026-06-02 23:35:38

Extracting specific sections of text

Time of First Successful Submission: 2026-06-02 23:36:41

Sorting data

Time of First Successful Submission: 2026-06-02 23:38:10

Listing Processes

Time of First Successful Submission: 2026-06-02 23:40:26

Killing Processes

Time of First Successful Submission: 2026-06-02 23:41:20

Interrupting Processes

Time of First Successful Submission: 2026-06-02 23:42:06

Killing Misbehaving Processes

Time of First Successful Submission: 2026-06-02 23:44:09

Suspending Processes

Time of First Successful Submission: 2026-06-02 23:44:47

Resuming Processes

Time of First Successful Submission: 2026-06-02 23:45:13

Backgrounding Processes

Time of First Successful Submission: 2026-06-02 23:46:55

Foregrounding Processes

Time of First Successful Submission: 2026-06-02 23:49:08

Starting Backgrounded Processes

Time of First Successful Submission: 2026-06-02 23:49:49

Process Exit Codes

Time of First Successful Submission: 2026-06-02 23:50:37

Becoming root with su

Time of First Successful Submission: 2026-06-02 23:53:12

Other users with su

Time of First Successful Submission: 2026-06-02 23:53:45

Cracking passwords

Time of First Successful Submission: 2026-06-02 23:56:49

Using sudo

Time of First Successful Submission: 2026-06-02 23:58:54

Changing File Ownership

Time of First Successful Submission: 2026-06-11 23:03:43

Groups and Files

Time of First Successful Submission: 2026-06-11 23:05:28

Fun With Groups Names

Time of First Successful Submission: 2026-06-11 23:06:36

Changing Permissions

Time of First Successful Submission: 2026-06-11 23:09:40

Executable Files

Time of First Successful Submission: 2026-06-11 23:11:05

Permission Tweaking Practice

Time of First Successful Submission: 2026-06-11 23:14:31

Permissions Setting Practice

Time of First Successful Submission: 2026-06-11 23:17:47

The SUID Bit

Time of First Successful Submission: 2026-06-11 23:19:39

Chaining with Semicolons

Time of First Successful Submission: 2026-06-11 23:20:32

Building on Success

Time of First Successful Submission: 2026-06-11 23:21:25

Handling Failure

Time of First Successful Submission: 2026-06-11 23:22:15

Your First Shell Script

Time of First Successful Submission: 2026-06-11 23:27:21

Redirecting Script Output

Time of First Successful Submission: 2026-06-11 23:40:04

Executable Shell Scripts

Time of First Successful Submission: 2026-06-11 23:47:06

Understanding Shebangs

Time of First Successful Submission: 2026-06-11 23:51:12

Scripting with Arguments

Time of First Successful Submission: 2026-06-11 23:53:14

Scripting with Conditionals

Time of First Successful Submission: 2026-06-11 23:55:17

Scripting with Default Cases

Time of First Successful Submission: 2026-06-11 23:56:27

Scripting with Multiple Conditions

Time of First Successful Submission: 2026-06-11 23:58:51

Reading Shell Scripts

Time of First Successful Submission: 2026-06-12 00:01:27

Launching Screen

Time of First Successful Submission: 2026-06-30 00:20:30

Detaching and Attaching

Time of First Successful Submission: 2026-06-30 00:22:06

Finding Sessions

Time of First Successful Submission: 2026-06-30 00:23:21

Switching Windows

Time of First Successful Submission: 2026-06-30 00:24:15

Detaching and Attaching (tmux)

Time of First Successful Submission: 2026-06-30 00:24:53

Switching Windows (tmux)

Time of First Successful Submission: 2026-06-30 00:25:49

The PATH Variable

Time of First Successful Submission: 2026-06-30 00:26:34

Setting PATH

Time of First Successful Submission: 2026-06-30 00:27:30

Finding Commands

Time of First Successful Submission: 2026-06-30 00:28:28

Adding Commands

Time of First Successful Submission: 2026-06-30 00:35:23

Hijacking Commands

Time of First Successful Submission: 2026-06-30 00:38:39

Bashrc Backdoor

Time of First Successful Submission: 2026-06-30 00:40:26

Sniffing Input

Time of First Successful Submission: 2026-06-30 00:51:28

Overshared Directories

Time of First Successful Submission: 2026-06-30 00:55:25

Tricky Linking

Time of First Successful Submission: 2026-07-07 00:00:22

Sniffing Process Arguments

Time of First Successful Submission: 2026-07-07 00:01:59

Snooping on Configurations

Time of First Successful Submission: 2026-07-07 00:03:20

The Fork Bomb

Time of First Successful Submission: 2026-07-07 00:24:04

Disk-Space Doomsday

Time of First Successful Submission: 2026-07-07 00:28:17

rm -rf /

Time of First Successful Submission: 2026-07-07 00:32:50

Life after rm -rf /

Time of First Successful Submission: 2026-07-07 00:43:52

Finding meaning after rm -rf /

Time of First Successful Submission: 2026-07-07 00:45:15


DSU Cyber Camps

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Using the Terminal

Time of First Successful Submission: 2026-05-12 22:49:34

Using the VSCode Workspace

Time of First Successful Submission: 2026-05-12 22:50:54

Using the GUI Desktop

Time of First Successful Submission: 2026-05-12 22:52:20

Pasting into the Desktop

Time of First Successful Submission: 2026-05-12 22:53:47

Restarting Challenges

Time of First Successful Submission: 2026-05-12 22:55:35

Challenge Programs

Time of First Successful Submission: 2026-07-07 00:46:36

The Flag File

Time of First Successful Submission: 2026-07-07 00:47:04

Using Privileged Mode

Time of First Successful Submission: 2026-07-07 00:50:02

Persistent Home Directories - One

Time of First Successful Submission: 2026-07-07 00:51:16

Persistent Home Directories - Two

Time of First Successful Submission: 2026-07-07 00:51:38


GCA CTF

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Using the Terminal

Time of First Successful Submission: 2026-05-12 22:49:34

Using the VSCode Workspace

Time of First Successful Submission: 2026-05-12 22:50:54

Using the GUI Desktop

Time of First Successful Submission: 2026-05-12 22:52:20

Pasting into the Desktop

Time of First Successful Submission: 2026-05-12 22:53:47

Restarting Challenges

Time of First Successful Submission: 2026-05-12 22:55:35

Challenge Programs

Time of First Successful Submission: 2026-07-07 00:46:36

The Flag File

Time of First Successful Submission: 2026-07-07 00:47:04

Using Privileged Mode

Time of First Successful Submission: 2026-07-07 00:50:02

Persistent Home Directories - One

Time of First Successful Submission: 2026-07-07 00:51:16

Persistent Home Directories - Two

Time of First Successful Submission: 2026-07-07 00:51:38