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pwn.college Archives

30 / 232 12057 / 25728


set-register

Time of First Successful Submission: 2026-03-20 23:59:17

set-multiple-registers

Time of First Successful Submission: 2026-03-21 00:03:22

add-to-register

Time of First Successful Submission: 2026-03-21 00:07:17

linear-equation-registers

Time of First Successful Submission: 2026-03-21 01:29:50

integer-division

Time of First Successful Submission: 2026-03-21 01:45:29

modulo-operation

Time of First Successful Submission: 2026-03-21 03:41:34

set-upper-byte

Time of First Successful Submission: 2026-03-21 13:24:25

efficient-modulo

Time of First Successful Submission: 2026-03-22 06:06:03

byte-extraction

Time of First Successful Submission: 2026-03-23 02:40:54

bitwise-and

Time of First Successful Submission: 2026-03-23 17:40:26

check-even

Time of First Successful Submission: 2026-03-25 04:07:20

memory-read

Time of First Successful Submission: 2026-03-25 05:15:28

memory-write

Time of First Successful Submission: 2026-03-25 05:17:58

memory-increment

Time of First Successful Submission: 2026-03-27 22:54:32

byte-access

Time of First Successful Submission: 2026-03-28 02:03:00

memory-size-access

Time of First Successful Submission: 2026-03-28 02:15:14

little-endian-write

Time of First Successful Submission: 2026-03-28 23:29:17

memory-sum

Time of First Successful Submission: 2026-03-29 01:35:53

stack-subtraction

Time of First Successful Submission: 2026-03-29 02:47:38

swap-stack-values

Time of First Successful Submission: 2026-03-29 20:28:30

average-stack-values

Time of First Successful Submission: 2026-03-30 02:11:06

absolute-jump

Time of First Successful Submission: 2026-03-30 02:57:46

relative-jump

Time of First Successful Submission: 2026-03-30 19:22:44

jump-trampoline

Time of First Successful Submission: 2026-03-30 19:50:25

conditional-jump

Time of First Successful Submission: 2026-03-31 22:12:55

indirect-jump

Time of First Successful Submission: 2026-04-01 06:30:22

average-loop

Time of First Successful Submission: 2026-04-01 23:32:33

count-non-zero

Time of First Successful Submission: 2026-04-05 05:33:43

string-lower

Time of First Successful Submission: 2026-04-10 20:56:07

most-common-byte

Time of First Successful Submission: 2026-04-13 23:51:58


Intro to Programming Languages

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Commands

Time of First Successful Submission: 2026-02-22 19:09:13

Command Arguments

Time of First Successful Submission: 2026-02-22 19:30:42

Command History

Time of First Successful Submission: 2026-02-22 19:53:41

The Root Path

Time of First Successful Submission: 2026-02-22 20:07:39

Absolute Paths

Time of First Successful Submission: 2026-02-22 20:21:27

Changing position

Time of First Successful Submission: 2026-02-22 20:46:47

Changing to an Absolute Path

Time of First Successful Submission: 2026-02-22 20:52:50

Relative Paths

Time of First Successful Submission: 2026-02-22 20:58:33

Cat

Time of First Successful Submission: 2026-02-22 21:15:54

Ls

Time of First Successful Submission: 2026-02-22 22:07:06

Ls All

Time of First Successful Submission: 2026-02-22 22:32:24

Find

Time of First Successful Submission: 2026-02-23 02:55:36

Piping Echo

Time of First Successful Submission: 2026-03-01 17:23:08

Piping Stdout

Time of First Successful Submission: 2026-03-01 17:26:51

Piping Stdin

Time of First Successful Submission: 2026-03-01 18:21:53

Lecture 2.4.1.1. struct into

Time of First Successful Submission: 2026-06-13 22:31:49


Start Here

12 / 12 1584 / 48063


Using the Terminal

Time of First Successful Submission: 2026-02-22 18:58:36

Using the VSCode Workspace

Time of First Successful Submission: 2026-03-08 02:18:23

Using the GUI Desktop

Time of First Successful Submission: 2026-03-08 01:41:22

Pasting into the Desktop

Time of First Successful Submission: 2026-03-08 01:53:00

Restarting Challenges

Time of First Successful Submission: 2026-03-08 01:58:39

Challenge Programs

Time of First Successful Submission: 2026-03-08 02:02:47

The Flag File

Time of First Successful Submission: 2026-03-08 02:04:12

Using Privileged Mode

Time of First Successful Submission: 2026-03-08 02:07:27

Persistent Home Directories - One

Time of First Successful Submission: 2026-03-08 02:13:08

Persistent Home Directories - Two

Time of First Successful Submission: 2026-03-08 02:13:43


Linux Luminarium

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Intro to Commands

Time of First Successful Submission: 2026-02-22 19:09:13

Intro to Arguments

Time of First Successful Submission: 2026-02-22 19:30:42

Command History

Time of First Successful Submission: 2026-02-22 19:53:41

The Root

Time of First Successful Submission: 2026-02-22 20:07:39

Program and absolute paths

Time of First Successful Submission: 2026-02-22 20:21:27

Position thy self

Time of First Successful Submission: 2026-02-22 20:46:47

Position elsewhere

Time of First Successful Submission: 2026-02-22 20:52:50

implicit relative paths, from /

Time of First Successful Submission: 2026-02-22 20:58:33

explicit relative paths, from /

Time of First Successful Submission: 2026-02-22 21:01:45

implicit relative path

Time of First Successful Submission: 2026-02-22 21:03:27

home sweet home

Time of First Successful Submission: 2026-02-22 21:13:40

cat: not the pet, but the command!

Time of First Successful Submission: 2026-02-22 21:15:54

catting absolute paths

Time of First Successful Submission: 2026-02-22 21:23:06

more catting practice

Time of First Successful Submission: 2026-02-22 21:24:26

grepping for a needle in a haystack

Time of First Successful Submission: 2026-02-22 21:50:15

comparing files

Time of First Successful Submission: 2026-02-22 21:54:55

listing files

Time of First Successful Submission: 2026-02-22 22:07:06

touching files

Time of First Successful Submission: 2026-02-22 22:15:35

removing files

Time of First Successful Submission: 2026-02-22 22:23:20

moving files

Time of First Successful Submission: 2026-02-22 22:27:15

copying files

Time of First Successful Submission: 2026-02-22 22:29:54

hidden files

Time of First Successful Submission: 2026-02-22 22:32:24

An Epic Filesystem Quest

Time of First Successful Submission: 2026-02-22 22:43:52

making directories

Time of First Successful Submission: 2026-02-22 22:51:46

finding files

Time of First Successful Submission: 2026-02-23 02:55:36

linking files

Time of First Successful Submission: 2026-02-23 20:30:55

Learning From Documentation

Time of First Successful Submission: 2026-02-23 20:53:22

Learning Complex Usage

Time of First Successful Submission: 2026-02-23 21:16:43

Reading Manuals

Time of First Successful Submission: 2026-02-23 22:16:38

Searching Manuals

Time of First Successful Submission: 2026-02-28 21:14:03

Searching For Manuals

Time of First Successful Submission: 2026-02-28 21:58:27

Helpful Programs

Time of First Successful Submission: 2026-02-28 22:01:51

Help for Builtins

Time of First Successful Submission: 2026-02-28 22:26:06

Matching with *

Time of First Successful Submission: 2026-03-01 01:11:58

Matching with ?

Time of First Successful Submission: 2026-03-01 04:10:10

Matching with []

Time of First Successful Submission: 2026-03-01 04:12:37

Matching paths with []

Time of First Successful Submission: 2026-03-01 04:34:06

Multiple globs

Time of First Successful Submission: 2026-03-01 15:06:35

Mixing globs

Time of First Successful Submission: 2026-03-01 16:32:47

Exclusionary globbing

Time of First Successful Submission: 2026-03-01 16:41:08

Tab completion

Time of First Successful Submission: 2026-03-01 16:55:20

Multiple options for tab completion

Time of First Successful Submission: 2026-03-01 17:10:19

Tab completion on commands

Time of First Successful Submission: 2026-03-01 17:15:15

Redirecting output

Time of First Successful Submission: 2026-03-01 17:23:08

Redirecting more output

Time of First Successful Submission: 2026-03-01 17:26:51

Appending output

Time of First Successful Submission: 2026-03-01 17:39:11

Redirecting errors

Time of First Successful Submission: 2026-03-01 18:07:26

Redirecting input

Time of First Successful Submission: 2026-03-01 18:21:53

Grepping stored results

Time of First Successful Submission: 2026-03-01 19:04:56

Grepping live output

Time of First Successful Submission: 2026-03-01 19:23:26

Grepping errors

Time of First Successful Submission: 2026-03-01 20:13:05

Filtering with grep -v

Time of First Successful Submission: 2026-03-01 20:15:16

Filtering with sed

Time of First Successful Submission: 2026-03-01 21:43:42

Duplicating piped data with tee

Time of First Successful Submission: 2026-03-02 16:42:23

Process substitution for input

Time of First Successful Submission: 2026-03-02 20:46:09

Writing to multiple programs

Time of First Successful Submission: 2026-03-03 00:01:32

Split-piping stderr and stdout

Time of First Successful Submission: 2026-03-03 15:43:49

Named pipes

Time of First Successful Submission: 2026-03-03 19:53:09

Printing Variables

Time of First Successful Submission: 2026-03-03 20:00:10

Setting Variables

Time of First Successful Submission: 2026-03-03 20:15:42

Multi-word Variables

Time of First Successful Submission: 2026-03-03 21:31:11

Exporting Variables

Time of First Successful Submission: 2026-03-03 21:51:43

Printing Exported Variables

Time of First Successful Submission: 2026-03-03 21:57:19

Storing Command Output

Time of First Successful Submission: 2026-03-03 22:07:36

Reading Input

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

Reading Files

Time of First Successful Submission: 2026-03-03 22:28:38

Translating characters

Time of First Successful Submission: 2026-03-03 23:13:45

Deleting characters

Time of First Successful Submission: 2026-03-03 23:20:48

Deleting newlines

Time of First Successful Submission: 2026-03-05 00:39:25

Extracting the first lines with head

Time of First Successful Submission: 2026-03-05 00:46:03

Extracting specific sections of text

Time of First Successful Submission: 2026-03-05 01:52:37

Sorting data

Time of First Successful Submission: 2026-03-05 01:55:20

Listing Processes

Time of First Successful Submission: 2026-03-05 17:15:41

Killing Processes

Time of First Successful Submission: 2026-03-05 17:24:04

Interrupting Processes

Time of First Successful Submission: 2026-03-05 17:26:37

Killing Misbehaving Processes

Time of First Successful Submission: 2026-03-05 18:27:12

Suspending Processes

Time of First Successful Submission: 2026-03-05 18:38:40

Resuming Processes

Time of First Successful Submission: 2026-03-05 18:40:13

Backgrounding Processes

Time of First Successful Submission: 2026-03-05 21:28:07

Foregrounding Processes

Time of First Successful Submission: 2026-03-05 21:32:41

Starting Backgrounded Processes

Time of First Successful Submission: 2026-03-05 21:34:06

Process Exit Codes

Time of First Successful Submission: 2026-03-05 21:45:13

Becoming root with su

Time of First Successful Submission: 2026-03-05 22:00:39

Other users with su

Time of First Successful Submission: 2026-03-05 22:07:07

Cracking passwords

Time of First Successful Submission: 2026-03-05 22:26:25

Using sudo

Time of First Successful Submission: 2026-03-05 22:48:47

Changing File Ownership

Time of First Successful Submission: 2026-03-06 19:23:31

Groups and Files

Time of First Successful Submission: 2026-03-06 21:56:03

Fun With Groups Names

Time of First Successful Submission: 2026-03-06 22:18:12

Changing Permissions

Time of First Successful Submission: 2026-03-06 23:41:50

Executable Files

Time of First Successful Submission: 2026-03-06 23:49:58

Permission Tweaking Practice

Time of First Successful Submission: 2026-03-07 03:07:21

Permissions Setting Practice

Time of First Successful Submission: 2026-03-07 03:22:31

The SUID Bit

Time of First Successful Submission: 2026-03-07 03:29:08

Chaining with Semicolons

Time of First Successful Submission: 2026-03-07 03:36:28

Building on Success

Time of First Successful Submission: 2026-03-07 03:40:12

Handling Failure

Time of First Successful Submission: 2026-03-07 03:42:28

Your First Shell Script

Time of First Successful Submission: 2026-03-07 03:54:20

Redirecting Script Output

Time of First Successful Submission: 2026-03-07 20:06:13

Executable Shell Scripts

Time of First Successful Submission: 2026-03-07 20:25:03

Understanding Shebangs

Time of First Successful Submission: 2026-03-07 20:31:35

Scripting with Arguments

Time of First Successful Submission: 2026-03-07 20:44:48

Scripting with Conditionals

Time of First Successful Submission: 2026-03-07 20:50:28

Scripting with Default Cases

Time of First Successful Submission: 2026-03-07 21:37:07

Scripting with Multiple Conditions

Time of First Successful Submission: 2026-03-07 21:49:07

Reading Shell Scripts

Time of First Successful Submission: 2026-03-07 21:58:37

Launching Screen

Time of First Successful Submission: 2026-03-07 22:00:39

Detaching and Attaching

Time of First Successful Submission: 2026-03-07 22:12:10

Finding Sessions

Time of First Successful Submission: 2026-03-07 22:14:56

Switching Windows

Time of First Successful Submission: 2026-03-07 22:18:17

Detaching and Attaching (tmux)

Time of First Successful Submission: 2026-03-07 22:19:51

Switching Windows (tmux)

Time of First Successful Submission: 2026-03-07 22:21:28

The PATH Variable

Time of First Successful Submission: 2026-03-07 22:28:51

Setting PATH

Time of First Successful Submission: 2026-03-07 22:45:26

Finding Commands

Time of First Successful Submission: 2026-03-07 22:49:55

Adding Commands

Time of First Successful Submission: 2026-03-09 20:32:00

Hijacking Commands

Time of First Successful Submission: 2026-03-10 05:02:58

Bashrc Backdoor

Time of First Successful Submission: 2026-03-10 05:20:25

Sniffing Input

Time of First Successful Submission: 2026-03-11 03:51:43

Overshared Directories

Time of First Successful Submission: 2026-03-11 19:51:39

Tricky Linking

Time of First Successful Submission: 2026-03-12 16:51:28

Sniffing Process Arguments

Time of First Successful Submission: 2026-03-12 17:15:26

Snooping on Configurations

Time of First Successful Submission: 2026-03-12 17:38:53

The Fork Bomb

Time of First Successful Submission: 2026-03-13 15:26:21

Disk-Space Doomsday

Time of First Successful Submission: 2026-03-13 15:34:01

rm -rf /

Time of First Successful Submission: 2026-03-13 15:42:10

Life after rm -rf /

Time of First Successful Submission: 2026-03-13 20:15:25

Finding meaning after rm -rf /

Time of First Successful Submission: 2026-03-13 20:25:29


Computing 101

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Your First Register

Time of First Successful Submission: 2026-02-24 16:36:18

Your First Syscall

Time of First Successful Submission: 2026-02-24 19:28:36

Exit Codes

Time of First Successful Submission: 2026-02-24 19:54:53

Building Executables

Time of First Successful Submission: 2026-02-28 18:47:26

Moving Between Registers

Time of First Successful Submission: 2026-02-28 20:17:17

Loading From Memory

Time of First Successful Submission: 2026-03-14 16:57:02

More Loading Practice

Time of First Successful Submission: 2026-03-14 17:26:54

Dereferencing Pointers

Time of First Successful Submission: 2026-03-14 17:35:21

Dereferencing Yourself

Time of First Successful Submission: 2026-03-14 22:02:28

Dereferencing with Offsets

Time of First Successful Submission: 2026-03-14 22:13:43

Stored Addresses

Time of First Successful Submission: 2026-03-14 22:26:40

Double Dereference

Time of First Successful Submission: 2026-03-14 23:02:18

The Stack

Time of First Successful Submission: 2026-03-15 00:01:41

Stack Offsets

Time of First Successful Submission: 2026-03-15 00:06:50

Program Arguments on the Stack

Time of First Successful Submission: 2026-03-15 00:21:59

Popping From the Stack

Time of First Successful Submission: 2026-03-15 00:29:45

Disassembling Programs

Time of First Successful Submission: 2026-03-15 02:30:30

Tracing Syscalls

Time of First Successful Submission: 2026-03-15 16:42:49

Starting GDB

Time of First Successful Submission: 2026-03-15 16:48:59

Quitting GDB

Time of First Successful Submission: 2026-03-15 16:52:28

Starting Programs in GDB

Time of First Successful Submission: 2026-03-15 17:23:34

Disassembling in GDB

Time of First Successful Submission: 2026-03-15 17:28:20

Stepping Through Instructions

Time of First Successful Submission: 2026-03-15 17:33:29

Reading Register Values

Time of First Successful Submission: 2026-03-15 17:36:32

Popping Stack Values

Time of First Successful Submission: 2026-03-15 17:41:15

Examining Memory

Time of First Successful Submission: 2026-03-15 17:45:12

Examining Stack Pointers

Time of First Successful Submission: 2026-03-15 18:00:39

Cooperative Debugging

Time of First Successful Submission: 2026-03-15 18:45:13

Writing Output

Time of First Successful Submission: 2026-03-15 21:57:32

Chaining Syscalls

Time of First Successful Submission: 2026-03-15 22:11:40

Writing Strings

Time of First Successful Submission: 2026-03-15 22:35:14

Reading Data

Time of First Successful Submission: 2026-03-16 22:42:13

Opening Files

Time of First Successful Submission: 2026-03-17 02:29:06

Hardcoding the Filename

Time of First Successful Submission: 2026-03-17 02:46:07

Comparing Values

Time of First Successful Submission: 2026-03-17 21:44:42

Comparing Characters

Time of First Successful Submission: 2026-03-17 23:20:40

Conditional Control Flow

Time of First Successful Submission: 2026-03-17 23:52:20

Comparing Strings

Time of First Successful Submission: 2026-03-18 00:08:49

Reverse the Password

Time of First Successful Submission: 2026-03-18 00:40:40

Conditionals Without Conditionals

Time of First Successful Submission: 2026-03-20 02:40:41

Looping

Time of First Successful Submission: 2026-03-20 17:26:52

Reverse the Calculation

Time of First Successful Submission: 2026-03-20 21:07:35

Reverse the Reverse

Time of First Successful Submission: 2026-03-20 21:13:40

Dealing with Bitwise Operations

Time of First Successful Submission: 2026-03-20 21:28:26

Loops on Data

Time of First Successful Submission: 2026-03-20 21:41:18

Exit

Time of First Successful Submission: 2026-04-14 19:32:50

Socket

Time of First Successful Submission: 2026-04-14 21:35:53

Bind

Time of First Successful Submission: 2026-04-15 21:45:36

Listen

Time of First Successful Submission: 2026-04-15 22:24:22

Accept

Time of First Successful Submission: 2026-04-15 22:44:37

Static Response

Time of First Successful Submission: 2026-04-16 04:02:43

Dynamic Response

Time of First Successful Submission: 2026-04-17 04:34:15

Iterative GET Server

Time of First Successful Submission: 2026-04-18 02:08:18

Concurrent GET Server

Time of First Successful Submission: 2026-04-18 23:33:35

Concurrent POST Server

Time of First Successful Submission: 2026-04-19 23:05:46

Web Server

Time of First Successful Submission: 2026-04-22 00:49:37

Debugging Programs

Time of First Successful Submission: 2026-04-22 17:18:29

Inspecting Registers

Time of First Successful Submission: 2026-04-22 17:24:40

Examining Memory

Time of First Successful Submission: 2026-04-22 23:23:32

Setting Breakpoints

Time of First Successful Submission: 2026-04-23 22:50:12

GDB Scripting

Time of First Successful Submission: 2026-04-24 18:28:01

Modifying Data

Time of First Successful Submission: 2026-04-26 00:38:10

Modifying Execution

Time of First Successful Submission: 2026-04-26 04:32:59

Broken Functions

Time of First Successful Submission: 2026-04-26 04:48:20


Playing With Programs

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What's the password?

Time of First Successful Submission: 2026-04-27 00:25:14

... and again!

Time of First Successful Submission: 2026-04-27 00:26:13

Newline Troubles

Time of First Successful Submission: 2026-04-27 01:19:06

Reasoning about files

Time of First Successful Submission: 2026-04-27 18:22:50

Specifying Filenames

Time of First Successful Submission: 2026-04-27 19:54:46

Binary and Hex Encoding

Time of First Successful Submission: 2026-04-28 00:57:15

More Hex

Time of First Successful Submission: 2026-04-28 01:00:37

Decoding Hex

Time of First Successful Submission: 2026-04-28 03:52:28

Decoding Practice

Time of First Successful Submission: 2026-04-29 01:35:15

Encoding Practice

Time of First Successful Submission: 2026-04-30 00:40:29

Hex-encoding ASCII

Time of First Successful Submission: 2026-04-30 04:02:11

Nested Encoding

Time of First Successful Submission: 2026-05-04 03:14:01

Hex-encoding UTF-8

Time of First Successful Submission: 2026-05-05 22:51:58

UTF Mixups

Time of First Successful Submission: 2026-05-06 00:20:39

Modifying Encoded Data

Time of First Successful Submission: 2026-05-07 01:28:53

Decoding Base64

Time of First Successful Submission: 2026-05-07 02:35:06

Encoding Base64

Time of First Successful Submission: 2026-05-07 03:35:15

Dealing with Obfuscation

Time of First Successful Submission: 2026-05-07 21:14:59

Dealing with Obfuscation 2

Time of First Successful Submission: 2026-05-08 22:33:38

Your First HTTP Request

Time of First Successful Submission: 2026-05-09 04:36:37

Reading Flask

Time of First Successful Submission: 2026-05-10 00:05:14

Commented Data

Time of First Successful Submission: 2026-05-10 00:15:52

HTTP Metadata

Time of First Successful Submission: 2026-05-10 00:26:58

HTTP (netcat)

Time of First Successful Submission: 2026-05-10 01:01:44

HTTP Paths (netcat)

Time of First Successful Submission: 2026-05-10 04:04:50

HTTP (curl)

Time of First Successful Submission: 2026-05-11 23:04:27

HTTP (python)

Time of First Successful Submission: 2026-05-11 23:12:22

HTTP Host Header (python)

Time of First Successful Submission: 2026-05-13 00:19:54

HTTP Host Header (curl)

Time of First Successful Submission: 2026-05-13 01:43:55

HTTP Host Header (netcat)

Time of First Successful Submission: 2026-05-13 04:22:29

URL Encoding (netcat)

Time of First Successful Submission: 2026-05-13 20:54:58

HTTP GET Parameters

Time of First Successful Submission: 2026-05-13 23:12:34

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2026-05-14 04:03:01

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2026-05-15 00:31:40

HTTP Forms

Time of First Successful Submission: 2026-05-15 00:44:16

HTTP Forms (curl)

Time of First Successful Submission: 2026-05-15 01:58:51

HTTP Forms (netcat)

Time of First Successful Submission: 2026-05-15 23:09:50

HTTP Forms (python)

Time of First Successful Submission: 2026-05-16 00:33:17

HTTP Forms Without Forms

Time of First Successful Submission: 2026-05-16 04:28:59

Multiple Form Fields (curl)

Time of First Successful Submission: 2026-05-16 05:49:52

Multiple Form Fields (netcat)

Time of First Successful Submission: 2026-05-17 23:04:04

HTTP Redirects (netcat)

Time of First Successful Submission: 2026-05-17 23:08:01

HTTP Redirects (curl)

Time of First Successful Submission: 2026-05-17 23:19:34

HTTP Redirects (python)

Time of First Successful Submission: 2026-05-17 23:28:19

HTTP Cookies (curl)

Time of First Successful Submission: 2026-05-18 01:58:22

HTTP Cookies (netcat)

Time of First Successful Submission: 2026-05-19 00:48:57

HTTP Cookies (python)

Time of First Successful Submission: 2026-05-19 01:00:43

Server State (python)

Time of First Successful Submission: 2026-05-19 01:21:52

Listening Web

Time of First Successful Submission: 2026-05-19 03:09:55

Speaking Redirects

Time of First Successful Submission: 2026-05-21 02:44:14

JavaScript Redirects

Time of First Successful Submission: 2026-05-22 01:49:18

Including JavaScript

Time of First Successful Submission: 2026-05-28 03:39:11

HTTP (javascript)

Time of First Successful Submission: 2026-05-29 04:25:28

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2026-05-29 04:36:27

HTTP Forms (javascript)

Time of First Successful Submission: 2026-05-29 05:19:17

cat

Time of First Successful Submission: 2026-05-31 01:37:51

more

Time of First Successful Submission: 2026-05-31 01:39:16

less

Time of First Successful Submission: 2026-05-31 01:40:52

tail

Time of First Successful Submission: 2026-05-31 02:01:22

head

Time of First Successful Submission: 2026-05-31 02:02:10

sort

Time of First Successful Submission: 2026-05-31 02:03:16

vim

Time of First Successful Submission: 2026-05-31 02:04:12

emacs

Time of First Successful Submission: 2026-05-31 02:05:21

nano

Time of First Successful Submission: 2026-05-31 04:09:58

rev

Time of First Successful Submission: 2026-05-31 02:08:57

od

Time of First Successful Submission: 2026-05-31 04:13:21

hd

Time of First Successful Submission: 2026-05-31 04:14:20

xxd

Time of First Successful Submission: 2026-05-31 04:16:04

base32

Time of First Successful Submission: 2026-05-31 04:21:53

base64

Time of First Successful Submission: 2026-05-31 04:22:45

split

Time of First Successful Submission: 2026-05-31 04:24:09

gzip

Time of First Successful Submission: 2026-05-31 04:49:14

bzip2

Time of First Successful Submission: 2026-05-31 04:56:05

zip

Time of First Successful Submission: 2026-05-31 20:06:58

tar

Time of First Successful Submission: 2026-05-31 20:27:56

ar

Time of First Successful Submission: 2026-05-31 20:45:01

cpio

Time of First Successful Submission: 2026-05-31 22:22:57

genisoimage

Time of First Successful Submission: 2026-06-02 01:37:29

env

Time of First Successful Submission: 2026-06-02 01:54:17

find

Time of First Successful Submission: 2026-06-02 23:24:05

make

Time of First Successful Submission: 2026-06-03 01:10:17

nice

Time of First Successful Submission: 2026-06-03 23:26:25

timeout

Time of First Successful Submission: 2026-06-03 23:40:48

stdbuf

Time of First Successful Submission: 2026-06-04 00:45:18

setarch

Time of First Successful Submission: 2026-06-04 22:48:13

watch

Time of First Successful Submission: 2026-06-04 23:36:01

socat

Time of First Successful Submission: 2026-06-05 00:24:27

whiptail

Time of First Successful Submission: 2026-06-05 00:42:18

awk

Time of First Successful Submission: 2026-06-05 00:59:55

sed

Time of First Successful Submission: 2026-06-05 01:07:58

ed

Time of First Successful Submission: 2026-06-05 02:10:17

chown

Time of First Successful Submission: 2026-06-05 02:12:11

chmod

Time of First Successful Submission: 2026-06-05 02:13:09

cp

Time of First Successful Submission: 2026-06-05 02:30:31

mv

Time of First Successful Submission: 2026-06-07 05:10:23

perl

Time of First Successful Submission: 2026-06-08 00:24:17

python

Time of First Successful Submission: 2026-06-08 22:31:00

ruby

Time of First Successful Submission: 2026-06-08 22:39:30

bash

Time of First Successful Submission: 2026-06-08 23:05:00

date

Time of First Successful Submission: 2026-06-08 23:18:10

dmesg

Time of First Successful Submission: 2026-06-08 23:20:35

wc

Time of First Successful Submission: 2026-06-08 23:23:20

gcc

Time of First Successful Submission: 2026-06-08 23:58:31

as

Time of First Successful Submission: 2026-06-09 00:01:28

wget

Time of First Successful Submission: 2026-06-10 23:59:06

ssh-keygen

Time of First Successful Submission: 2026-06-14 00:36:48

SQL Queries

Time of First Successful Submission: 2026-06-14 02:51:57

Filtering SQL

Time of First Successful Submission: 2026-06-14 05:36:44

Choosing Columns

Time of First Successful Submission: 2026-06-15 02:16:12

Exclusionary Filtering

Time of First Successful Submission: 2026-06-15 03:03:07

Filtering Strings

Time of First Successful Submission: 2026-06-15 05:10:24

Filtering on Expressions

Time of First Successful Submission: 2026-06-15 05:36:24

SELECTing Expressions

Time of First Successful Submission: 2026-06-15 05:58:33

Composite Conditions

Time of First Successful Submission: 2026-06-15 06:15:16

Reaching Your LIMITs

Time of First Successful Submission: 2026-06-15 06:48:40

Querying Metadata

Time of First Successful Submission: 2026-06-16 02:49:54


DSU Cyber Camps

12 / 104 1935 / 48358


Using the Terminal

Time of First Successful Submission: 2026-02-22 18:58:36

Using the VSCode Workspace

Time of First Successful Submission: 2026-03-08 02:18:23

Using the GUI Desktop

Time of First Successful Submission: 2026-03-08 01:41:22

Pasting into the Desktop

Time of First Successful Submission: 2026-03-08 01:53:00

Connecting over SSH

Time of First Successful Submission: 2026-03-08 01:55:16

Restarting Challenges

Time of First Successful Submission: 2026-03-08 01:58:39

Getting Help

Time of First Successful Submission: 2026-03-08 02:01:26

Challenge Programs

Time of First Successful Submission: 2026-03-08 02:02:47

The Flag File

Time of First Successful Submission: 2026-03-08 02:04:12

Using Privileged Mode

Time of First Successful Submission: 2026-03-08 02:07:27

Persistent Home Directories - One

Time of First Successful Submission: 2026-03-08 02:13:08

Persistent Home Directories - Two

Time of First Successful Submission: 2026-03-08 02:13:43


GCA CTF

12 / 104 1935 / 48358


Using the Terminal

Time of First Successful Submission: 2026-02-22 18:58:36

Using the VSCode Workspace

Time of First Successful Submission: 2026-03-08 02:18:23

Using the GUI Desktop

Time of First Successful Submission: 2026-03-08 01:41:22

Pasting into the Desktop

Time of First Successful Submission: 2026-03-08 01:53:00

Connecting over SSH

Time of First Successful Submission: 2026-03-08 01:55:16

Restarting Challenges

Time of First Successful Submission: 2026-03-08 01:58:39

Getting Help

Time of First Successful Submission: 2026-03-08 02:01:26

Challenge Programs

Time of First Successful Submission: 2026-03-08 02:02:47

The Flag File

Time of First Successful Submission: 2026-03-08 02:04:12

Using Privileged Mode

Time of First Successful Submission: 2026-03-08 02:07:27

Persistent Home Directories - One

Time of First Successful Submission: 2026-03-08 02:13:08

Persistent Home Directories - Two

Time of First Successful Submission: 2026-03-08 02:13:43