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pwn.college Archives

1 / 202 22345 / 22748


Triple Dereference

Time of First Successful Submission: 2026-01-25 15:33:06


Intro to Programming Languages

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Commands

Time of First Successful Submission: 2026-01-23 06:22:37

Command Arguments

Time of First Successful Submission: 2026-01-23 06:25:22

Command History

Time of First Successful Submission: 2026-01-23 06:26:24

The Root Path

Time of First Successful Submission: 2026-01-24 12:54:51

Absolute Paths

Time of First Successful Submission: 2026-01-24 12:56:47

Changing position

Time of First Successful Submission: 2026-01-24 13:02:24

Changing to an Absolute Path

Time of First Successful Submission: 2026-01-24 13:06:17

Relative Paths

Time of First Successful Submission: 2026-01-24 13:15:58

Cat

Time of First Successful Submission: 2026-01-25 16:23:57

Ls

Time of First Successful Submission: 2026-01-25 16:37:50

Ls All

Time of First Successful Submission: 2026-01-25 16:46:02

Find

Time of First Successful Submission: 2026-01-25 19:44:28

Piping Echo

Time of First Successful Submission: 2026-01-29 21:05:38

Piping Stdout

Time of First Successful Submission: 2026-01-29 21:07:43

Piping Stdin

Time of First Successful Submission: 2026-01-29 21:23:57


Start Here

11 / 12 7239 / 40391


Using the Terminal

Time of First Successful Submission: 2026-01-23 05:40:06

Using the VSCode Workspace

Time of First Successful Submission: 2026-01-23 05:45:35

Using the GUI Desktop

Time of First Successful Submission: 2026-01-23 05:49:19

Pasting into the Desktop

Time of First Successful Submission: 2026-01-23 05:53:27

Restarting Challenges

Time of First Successful Submission: 2026-01-23 05:58:52

Challenge Programs

Time of First Successful Submission: 2026-01-23 06:54:28

The Flag File

Time of First Successful Submission: 2026-01-23 06:56:36

Using Privileged Mode

Time of First Successful Submission: 2026-01-23 07:11:28

Persistent Home Directories - One

Time of First Successful Submission: 2026-01-23 07:17:21

Persistent Home Directories - Two

Time of First Successful Submission: 2026-01-23 07:18:33


Linux Luminarium

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Intro to Commands

Time of First Successful Submission: 2026-01-23 06:22:37

Intro to Arguments

Time of First Successful Submission: 2026-01-23 06:25:22

Command History

Time of First Successful Submission: 2026-01-23 06:26:24

The Root

Time of First Successful Submission: 2026-01-24 12:54:51

Program and absolute paths

Time of First Successful Submission: 2026-01-24 12:56:47

Position thy self

Time of First Successful Submission: 2026-01-24 13:02:24

Position elsewhere

Time of First Successful Submission: 2026-01-24 13:06:17

implicit relative paths, from /

Time of First Successful Submission: 2026-01-24 13:15:58

explicit relative paths, from /

Time of First Successful Submission: 2026-01-24 13:18:42

implicit relative path

Time of First Successful Submission: 2026-01-24 13:21:06

home sweet home

Time of First Successful Submission: 2026-01-24 13:35:37

cat: not the pet, but the command!

Time of First Successful Submission: 2026-01-25 16:23:57

catting absolute paths

Time of First Successful Submission: 2026-01-25 16:25:23

more catting practice

Time of First Successful Submission: 2026-01-25 16:27:55

grepping for a needle in a haystack

Time of First Successful Submission: 2026-01-25 16:29:34

comparing files

Time of First Successful Submission: 2026-01-25 16:32:21

listing files

Time of First Successful Submission: 2026-01-25 16:37:50

touching files

Time of First Successful Submission: 2026-01-25 16:39:10

removing files

Time of First Successful Submission: 2026-01-25 16:40:31

moving files

Time of First Successful Submission: 2026-01-25 16:42:05

copying files

Time of First Successful Submission: 2026-01-25 16:43:11

hidden files

Time of First Successful Submission: 2026-01-25 16:46:02

An Epic Filesystem Quest

Time of First Successful Submission: 2026-01-25 19:36:28

making directories

Time of First Successful Submission: 2026-01-25 19:39:04

finding files

Time of First Successful Submission: 2026-01-25 19:44:28

linking files

Time of First Successful Submission: 2026-01-25 20:01:08

Learning From Documentation

Time of First Successful Submission: 2026-01-26 04:23:51

Learning Complex Usage

Time of First Successful Submission: 2026-01-26 04:29:12

Reading Manuals

Time of First Successful Submission: 2026-01-26 04:35:48

Searching Manuals

Time of First Successful Submission: 2026-01-26 04:50:08

Searching For Manuals

Time of First Successful Submission: 2026-01-26 05:09:37

Helpful Programs

Time of First Successful Submission: 2026-01-26 05:14:09

Help for Builtins

Time of First Successful Submission: 2026-01-26 05:19:44

Matching with *

Time of First Successful Submission: 2026-01-26 12:58:01

Matching with ?

Time of First Successful Submission: 2026-01-26 13:01:16

Matching with []

Time of First Successful Submission: 2026-01-26 13:04:59

Matching paths with []

Time of First Successful Submission: 2026-01-26 13:12:36

Multiple globs

Time of First Successful Submission: 2026-01-26 13:16:52

Mixing globs

Time of First Successful Submission: 2026-01-26 13:30:07

Exclusionary globbing

Time of First Successful Submission: 2026-01-26 13:34:48

Tab completion

Time of First Successful Submission: 2026-01-26 13:36:29

Multiple options for tab completion

Time of First Successful Submission: 2026-01-26 13:48:40

Tab completion on commands

Time of First Successful Submission: 2026-01-26 13:49:46

Redirecting output

Time of First Successful Submission: 2026-01-29 21:05:38

Redirecting more output

Time of First Successful Submission: 2026-01-29 21:07:43

Appending output

Time of First Successful Submission: 2026-01-29 21:10:25

Redirecting errors

Time of First Successful Submission: 2026-01-29 21:17:24

Redirecting input

Time of First Successful Submission: 2026-01-29 21:23:57

Grepping stored results

Time of First Successful Submission: 2026-01-29 21:28:22

Grepping live output

Time of First Successful Submission: 2026-01-29 21:31:32

Grepping errors

Time of First Successful Submission: 2026-01-29 21:34:41

Filtering with grep -v

Time of First Successful Submission: 2026-01-29 21:37:09

Filtering with sed

Time of First Successful Submission: 2026-01-30 05:08:31

Duplicating piped data with tee

Time of First Successful Submission: 2026-01-30 05:27:02

Process substitution for input

Time of First Successful Submission: 2026-01-30 05:39:31

Writing to multiple programs

Time of First Successful Submission: 2026-01-30 05:54:33

Split-piping stderr and stdout

Time of First Successful Submission: 2026-01-30 06:05:47

Named pipes

Time of First Successful Submission: 2026-01-30 06:19:27

Printing Variables

Time of First Successful Submission: 2026-02-03 04:29:39

Setting Variables

Time of First Successful Submission: 2026-02-03 04:31:57

Multi-word Variables

Time of First Successful Submission: 2026-02-03 04:39:08

Exporting Variables

Time of First Successful Submission: 2026-02-03 04:43:20

Printing Exported Variables

Time of First Successful Submission: 2026-02-03 04:44:58

Storing Command Output

Time of First Successful Submission: 2026-02-03 04:53:56

Reading Input

Time of First Successful Submission: 2026-02-03 05:11:44

Reading Files

Time of First Successful Submission: 2026-02-03 05:14:15

Translating characters

Time of First Successful Submission: 2026-02-07 14:54:21

Deleting characters

Time of First Successful Submission: 2026-02-07 14:59:35

Deleting newlines

Time of First Successful Submission: 2026-02-07 15:02:40

Extracting the first lines with head

Time of First Successful Submission: 2026-02-07 15:09:04

Extracting specific sections of text

Time of First Successful Submission: 2026-02-07 15:16:30

Sorting data

Time of First Successful Submission: 2026-02-07 15:18:35

Listing Processes

Time of First Successful Submission: 2026-02-09 05:52:16

Killing Processes

Time of First Successful Submission: 2026-02-09 05:56:44

Interrupting Processes

Time of First Successful Submission: 2026-02-09 05:57:57

Killing Misbehaving Processes

Time of First Successful Submission: 2026-02-09 11:56:21

Suspending Processes

Time of First Successful Submission: 2026-02-09 11:59:36

Resuming Processes

Time of First Successful Submission: 2026-02-09 12:06:49

Backgrounding Processes

Time of First Successful Submission: 2026-02-09 12:11:05

Foregrounding Processes

Time of First Successful Submission: 2026-02-09 12:13:04

Starting Backgrounded Processes

Time of First Successful Submission: 2026-02-09 12:14:46

Process Exit Codes

Time of First Successful Submission: 2026-02-09 12:17:26

Becoming root with su

Time of First Successful Submission: 2026-02-11 19:14:42

Other users with su

Time of First Successful Submission: 2026-02-11 19:16:19

Cracking passwords

Time of First Successful Submission: 2026-02-11 19:23:03

Using sudo

Time of First Successful Submission: 2026-02-11 19:26:46

Changing File Ownership

Time of First Successful Submission: 2026-02-17 19:58:06

Groups and Files

Time of First Successful Submission: 2026-02-17 20:08:20

Fun With Groups Names

Time of First Successful Submission: 2026-02-17 20:12:10

Changing Permissions

Time of First Successful Submission: 2026-02-17 20:27:24

Executable Files

Time of First Successful Submission: 2026-02-17 20:32:00

Permission Tweaking Practice

Time of First Successful Submission: 2026-02-17 21:03:13

Permissions Setting Practice

Time of First Successful Submission: 2026-02-17 22:18:44

The SUID Bit

Time of First Successful Submission: 2026-02-17 22:25:11

Chaining with Semicolons

Time of First Successful Submission: 2026-02-18 10:56:10

Building on Success

Time of First Successful Submission: 2026-02-18 10:59:06

Handling Failure

Time of First Successful Submission: 2026-02-18 11:01:00

Your First Shell Script

Time of First Successful Submission: 2026-02-18 11:07:07

Redirecting Script Output

Time of First Successful Submission: 2026-02-18 11:11:53

Executable Shell Scripts

Time of First Successful Submission: 2026-02-18 11:43:42

Understanding Shebangs

Time of First Successful Submission: 2026-02-18 11:53:09

Scripting with Arguments

Time of First Successful Submission: 2026-02-18 13:52:19

Scripting with Conditionals

Time of First Successful Submission: 2026-02-18 13:58:12

Scripting with Default Cases

Time of First Successful Submission: 2026-02-18 14:01:52

Scripting with Multiple Conditions

Time of First Successful Submission: 2026-02-18 14:07:01

Reading Shell Scripts

Time of First Successful Submission: 2026-02-18 14:15:14

Launching Screen

Time of First Successful Submission: 2026-02-18 14:27:02

Detaching and Attaching

Time of First Successful Submission: 2026-02-19 04:07:05

Finding Sessions

Time of First Successful Submission: 2026-02-19 04:10:53

Switching Windows

Time of First Successful Submission: 2026-02-19 04:14:06

Detaching and Attaching (tmux)

Time of First Successful Submission: 2026-02-19 04:18:50

Switching Windows (tmux)

Time of First Successful Submission: 2026-02-19 04:21:21

The PATH Variable

Time of First Successful Submission: 2026-02-19 04:30:20

Setting PATH

Time of First Successful Submission: 2026-02-19 04:37:59

Finding Commands

Time of First Successful Submission: 2026-02-19 04:44:47

Adding Commands

Time of First Successful Submission: 2026-02-19 04:52:46

Hijacking Commands

Time of First Successful Submission: 2026-02-19 04:58:52

Bashrc Backdoor

Time of First Successful Submission: 2026-02-19 15:26:33

Sniffing Input

Time of First Successful Submission: 2026-02-19 15:50:17

Overshared Directories

Time of First Successful Submission: 2026-02-19 16:02:15

Tricky Linking

Time of First Successful Submission: 2026-02-20 04:15:16

Sniffing Process Arguments

Time of First Successful Submission: 2026-02-20 04:20:38

Snooping on Configurations

Time of First Successful Submission: 2026-02-20 04:23:49

The Fork Bomb

Time of First Successful Submission: 2026-02-20 04:35:49

Disk-Space Doomsday

Time of First Successful Submission: 2026-02-20 04:40:03

rm -rf /

Time of First Successful Submission: 2026-02-20 04:45:21

Life after rm -rf /

Time of First Successful Submission: 2026-02-20 04:53:13

Finding meaning after rm -rf /

Time of First Successful Submission: 2026-02-20 05:00:28


Computing 101

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Your First Register

Time of First Successful Submission: 2026-01-23 15:18:00

Your First Syscall

Time of First Successful Submission: 2026-01-23 15:23:49

Exit Codes

Time of First Successful Submission: 2026-01-23 15:32:20

Building Executables

Time of First Successful Submission: 2026-01-23 16:05:32

Moving Between Registers

Time of First Successful Submission: 2026-01-23 17:18:29

Loading From Memory

Time of First Successful Submission: 2026-01-25 14:46:45

More Loading Practice

Time of First Successful Submission: 2026-01-25 14:48:54

Dereferencing Pointers

Time of First Successful Submission: 2026-01-25 14:53:47

Dereferencing Yourself

Time of First Successful Submission: 2026-01-25 14:57:54

Dereferencing with Offsets

Time of First Successful Submission: 2026-01-25 15:03:26

Stored Addresses

Time of First Successful Submission: 2026-01-25 15:10:37

Double Dereference

Time of First Successful Submission: 2026-01-25 15:22:06

Tracing Syscalls

Time of First Successful Submission: 2026-01-24 15:04:48

Starting GDB

Time of First Successful Submission: 2026-01-24 15:08:43

Starting Programs in GDB

Time of First Successful Submission: 2026-01-24 15:19:18

Writing Output

Time of First Successful Submission: 2026-01-26 10:44:58

Chaining Syscalls

Time of First Successful Submission: 2026-01-26 10:53:56

Writing Strings

Time of First Successful Submission: 2026-01-26 10:56:37

Reading Data

Time of First Successful Submission: 2026-01-26 11:02:07

set-register

Time of First Successful Submission: 2026-01-27 04:24:16

set-multiple-registers

Time of First Successful Submission: 2026-01-27 04:32:01

add-to-register

Time of First Successful Submission: 2026-01-27 05:27:59

linear-equation-registers

Time of First Successful Submission: 2026-01-27 09:35:54

integer-division

Time of First Successful Submission: 2026-01-27 10:03:35

modulo-operation

Time of First Successful Submission: 2026-01-27 10:16:06

set-upper-byte

Time of First Successful Submission: 2026-01-27 10:25:24

efficient-modulo

Time of First Successful Submission: 2026-01-27 10:52:07

byte-extraction

Time of First Successful Submission: 2026-01-27 12:58:13

bitwise-and

Time of First Successful Submission: 2026-01-27 13:12:04

check-even

Time of First Successful Submission: 2026-01-27 13:22:22

memory-read

Time of First Successful Submission: 2026-01-27 13:29:49

memory-write

Time of First Successful Submission: 2026-01-27 13:34:06

memory-increment

Time of First Successful Submission: 2026-01-27 13:50:49

byte-access

Time of First Successful Submission: 2026-01-27 13:56:57

memory-size-access

Time of First Successful Submission: 2026-01-27 14:10:21

little-endian-write

Time of First Successful Submission: 2026-01-28 05:07:20

memory-sum

Time of First Successful Submission: 2026-01-28 08:41:36

stack-subtraction

Time of First Successful Submission: 2026-01-28 08:53:29

swap-stack-values

Time of First Successful Submission: 2026-01-28 09:21:37

average-stack-values

Time of First Successful Submission: 2026-01-28 09:45:15

absolute-jump

Time of First Successful Submission: 2026-01-28 13:37:24

relative-jump

Time of First Successful Submission: 2026-01-28 15:51:59

jump-trampoline

Time of First Successful Submission: 2026-01-28 16:04:58

conditional-jump

Time of First Successful Submission: 2026-01-28 20:37:45

indirect-jump

Time of First Successful Submission: 2026-01-28 20:44:07

average-loop

Time of First Successful Submission: 2026-01-28 20:51:04

count-non-zero

Time of First Successful Submission: 2026-01-28 20:57:01

string-lower

Time of First Successful Submission: 2026-01-28 21:05:17

most-common-byte

Time of First Successful Submission: 2026-01-28 21:23:06

Exit

Time of First Successful Submission: 2026-02-07 04:54:59

Socket

Time of First Successful Submission: 2026-02-07 13:20:47

Bind

Time of First Successful Submission: 2026-02-07 13:24:20

Listen

Time of First Successful Submission: 2026-02-07 13:26:36

Accept

Time of First Successful Submission: 2026-02-07 13:30:27

Static Response

Time of First Successful Submission: 2026-02-07 13:43:35

Dynamic Response

Time of First Successful Submission: 2026-02-07 13:48:02

Iterative GET Server

Time of First Successful Submission: 2026-02-07 13:59:31

Concurrent GET Server

Time of First Successful Submission: 2026-02-07 14:01:50

Concurrent POST Server

Time of First Successful Submission: 2026-02-07 14:05:38

Web Server

Time of First Successful Submission: 2026-02-07 14:07:33

Debugging Programs

Time of First Successful Submission: 2026-01-30 13:35:17

Inspecting Registers

Time of First Successful Submission: 2026-01-30 13:44:30

Examining Memory

Time of First Successful Submission: 2026-01-31 05:13:49

Setting Breakpoints

Time of First Successful Submission: 2026-02-02 05:33:20

GDB Scripting

Time of First Successful Submission: 2026-02-02 13:55:14

Modifying Data

Time of First Successful Submission: 2026-02-02 16:20:27

Modifying Execution

Time of First Successful Submission: 2026-02-02 16:32:48

Broken Functions

Time of First Successful Submission: 2026-02-02 16:41:40


Playing With Programs

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What's the password?

Time of First Successful Submission: 2026-02-08 05:17:15

... and again!

Time of First Successful Submission: 2026-02-08 05:18:31

Newline Troubles

Time of First Successful Submission: 2026-02-08 05:34:08

Reasoning about files

Time of First Successful Submission: 2026-02-08 06:02:12

Specifying Filenames

Time of First Successful Submission: 2026-02-08 10:46:34

Binary and Hex Encoding

Time of First Successful Submission: 2026-02-08 10:55:48

More Hex

Time of First Successful Submission: 2026-02-08 11:01:43

Decoding Hex

Time of First Successful Submission: 2026-02-08 11:14:00

Decoding Practice

Time of First Successful Submission: 2026-02-08 11:18:44

Encoding Practice

Time of First Successful Submission: 2026-02-08 11:25:46

Hex-encoding ASCII

Time of First Successful Submission: 2026-02-09 05:07:36

Nested Encoding

Time of First Successful Submission: 2026-02-09 05:10:18

Hex-encoding UTF-8

Time of First Successful Submission: 2026-02-09 05:13:36

UTF Mixups

Time of First Successful Submission: 2026-02-09 05:16:33

Modifying Encoded Data

Time of First Successful Submission: 2026-02-09 05:19:12

Decoding Base64

Time of First Successful Submission: 2026-02-09 05:21:59

Encoding Base64

Time of First Successful Submission: 2026-02-09 05:24:04

Dealing with Obfuscation

Time of First Successful Submission: 2026-02-09 05:27:12

Dealing with Obfuscation 2

Time of First Successful Submission: 2026-02-09 05:30:30

Your First HTTP Request

Time of First Successful Submission: 2026-02-10 06:02:51

Reading Flask

Time of First Successful Submission: 2026-02-10 06:23:15

Commented Data

Time of First Successful Submission: 2026-02-10 06:41:21

HTTP Metadata

Time of First Successful Submission: 2026-02-10 09:37:15

HTTP (netcat)

Time of First Successful Submission: 2026-02-10 09:50:43

HTTP Paths (netcat)

Time of First Successful Submission: 2026-02-10 10:10:19

HTTP (curl)

Time of First Successful Submission: 2026-02-10 10:25:35

HTTP (python)

Time of First Successful Submission: 2026-02-10 10:48:27

HTTP Host Header (python)

Time of First Successful Submission: 2026-02-10 16:25:52

HTTP Host Header (curl)

Time of First Successful Submission: 2026-02-10 16:32:27

HTTP Host Header (netcat)

Time of First Successful Submission: 2026-02-10 16:40:18

URL Encoding (netcat)

Time of First Successful Submission: 2026-02-10 16:51:47

HTTP GET Parameters

Time of First Successful Submission: 2026-02-11 04:36:49

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2026-02-11 04:45:19

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2026-02-11 04:50:02

HTTP Forms

Time of First Successful Submission: 2026-02-11 04:55:26

HTTP Forms (curl)

Time of First Successful Submission: 2026-02-11 04:59:20

HTTP Forms (netcat)

Time of First Successful Submission: 2026-02-11 05:32:42

HTTP Forms (python)

Time of First Successful Submission: 2026-02-11 05:39:03

HTTP Forms Without Forms

Time of First Successful Submission: 2026-02-11 05:45:17

Multiple Form Fields (curl)

Time of First Successful Submission: 2026-02-11 10:24:43

Multiple Form Fields (netcat)

Time of First Successful Submission: 2026-02-11 10:27:23

HTTP Redirects (netcat)

Time of First Successful Submission: 2026-02-11 10:35:42

HTTP Redirects (curl)

Time of First Successful Submission: 2026-02-11 10:39:33

HTTP Redirects (python)

Time of First Successful Submission: 2026-02-11 10:43:31

HTTP Cookies (curl)

Time of First Successful Submission: 2026-02-11 10:51:16

HTTP Cookies (netcat)

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

HTTP Cookies (python)

Time of First Successful Submission: 2026-02-11 11:13:23

Server State (python)

Time of First Successful Submission: 2026-02-11 11:21:55

Listening Web

Time of First Successful Submission: 2026-02-11 12:02:26

Speaking Redirects

Time of First Successful Submission: 2026-02-11 12:16:48

JavaScript Redirects

Time of First Successful Submission: 2026-02-11 12:25:58

Including JavaScript

Time of First Successful Submission: 2026-02-11 12:33:08

HTTP (javascript)

Time of First Successful Submission: 2026-02-11 12:38:16

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2026-02-11 12:43:05

HTTP Forms (javascript)

Time of First Successful Submission: 2026-02-11 12:59:45

cat

Time of First Successful Submission: 2026-02-12 07:19:33

more

Time of First Successful Submission: 2026-02-12 07:20:41

less

Time of First Successful Submission: 2026-02-12 07:21:11

tail

Time of First Successful Submission: 2026-02-12 07:21:49

head

Time of First Successful Submission: 2026-02-12 07:22:19

sort

Time of First Successful Submission: 2026-02-12 09:07:51

vim

Time of First Successful Submission: 2026-02-12 09:11:33

emacs

Time of First Successful Submission: 2026-02-12 09:12:23

nano

Time of First Successful Submission: 2026-02-12 09:13:27

rev

Time of First Successful Submission: 2026-02-12 09:14:53

od

Time of First Successful Submission: 2026-02-12 09:17:13

hd

Time of First Successful Submission: 2026-02-12 09:19:19

xxd

Time of First Successful Submission: 2026-02-12 09:21:33

base32

Time of First Successful Submission: 2026-02-12 09:23:46

base64

Time of First Successful Submission: 2026-02-12 09:24:44

split

Time of First Successful Submission: 2026-02-12 09:28:26

gzip

Time of First Successful Submission: 2026-02-12 09:30:06

bzip2

Time of First Successful Submission: 2026-02-12 09:31:08

zip

Time of First Successful Submission: 2026-02-12 09:33:29

tar

Time of First Successful Submission: 2026-02-12 09:34:10

ar

Time of First Successful Submission: 2026-02-12 09:36:09

cpio

Time of First Successful Submission: 2026-02-12 09:37:36

genisoimage

Time of First Successful Submission: 2026-02-12 09:50:57

env

Time of First Successful Submission: 2026-02-12 09:52:28

find

Time of First Successful Submission: 2026-02-12 09:53:21

make

Time of First Successful Submission: 2026-02-12 09:55:17

nice

Time of First Successful Submission: 2026-02-12 09:56:13

timeout

Time of First Successful Submission: 2026-02-12 09:57:05

stdbuf

Time of First Successful Submission: 2026-02-12 09:58:05

setarch

Time of First Successful Submission: 2026-02-12 09:58:59

watch

Time of First Successful Submission: 2026-02-12 10:09:06

socat

Time of First Successful Submission: 2026-02-12 11:32:24

whiptail

Time of First Successful Submission: 2026-02-12 11:33:10

awk

Time of First Successful Submission: 2026-02-12 13:02:13

sed

Time of First Successful Submission: 2026-02-12 13:02:59

ed

Time of First Successful Submission: 2026-02-12 13:03:33

chown

Time of First Successful Submission: 2026-02-12 13:12:46

chmod

Time of First Successful Submission: 2026-02-12 13:17:00

cp

Time of First Successful Submission: 2026-02-12 13:18:18

mv

Time of First Successful Submission: 2026-02-16 20:17:43

perl

Time of First Successful Submission: 2026-02-13 08:55:32

python

Time of First Successful Submission: 2026-02-13 08:56:14

ruby

Time of First Successful Submission: 2026-02-13 08:57:45

bash

Time of First Successful Submission: 2026-02-13 09:00:07

date

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

dmesg

Time of First Successful Submission: 2026-02-14 05:08:49

wc

Time of First Successful Submission: 2026-02-14 05:14:45

gcc

Time of First Successful Submission: 2026-02-14 05:16:49

as

Time of First Successful Submission: 2026-02-14 05:19:05

wget

Time of First Successful Submission: 2026-02-14 05:25:01

ssh-keygen

Time of First Successful Submission: 2026-02-14 05:28:25

SQL Queries

Time of First Successful Submission: 2026-02-15 20:05:02

Filtering SQL

Time of First Successful Submission: 2026-02-15 20:10:32

Choosing Columns

Time of First Successful Submission: 2026-02-15 20:16:22

Exclusionary Filtering

Time of First Successful Submission: 2026-02-15 20:19:19

Filtering Strings

Time of First Successful Submission: 2026-02-15 20:21:32

Filtering on Expressions

Time of First Successful Submission: 2026-02-15 20:23:27

SELECTing Expressions

Time of First Successful Submission: 2026-02-15 20:31:37

Composite Conditions

Time of First Successful Submission: 2026-02-15 20:34:12

Reaching Your LIMITs

Time of First Successful Submission: 2026-02-15 20:37:40

Querying Metadata

Time of First Successful Submission: 2026-02-15 20:42:37


GCA CTF

11 / 104 7345 / 40620


Using the Terminal

Time of First Successful Submission: 2026-01-23 05:40:06

Using the VSCode Workspace

Time of First Successful Submission: 2026-01-23 05:45:35

Using the GUI Desktop

Time of First Successful Submission: 2026-01-23 05:49:19

Pasting into the Desktop

Time of First Successful Submission: 2026-01-23 05:53:27

Restarting Challenges

Time of First Successful Submission: 2026-01-23 05:58:52

Getting Help

Time of First Successful Submission: 2026-01-23 06:03:23

Challenge Programs

Time of First Successful Submission: 2026-01-23 06:54:28

The Flag File

Time of First Successful Submission: 2026-01-23 06:56:36

Using Privileged Mode

Time of First Successful Submission: 2026-01-23 07:11:28

Persistent Home Directories - One

Time of First Successful Submission: 2026-01-23 07:17:21

Persistent Home Directories - Two

Time of First Successful Submission: 2026-01-23 07:18:33