mr.lazy

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pwn.college Archives

1 / 202 19116 / 22845


Triple Dereference

Time of First Successful Submission: 2025-07-07 18:42:39


Intro to Programming Languages

15 / 234 1893 / 32985


Commands

Time of First Successful Submission: 2025-07-03 12:33:43

Command Arguments

Time of First Successful Submission: 2025-07-03 12:48:42

Command History

Time of First Successful Submission: 2025-07-03 12:49:36

The Root Path

Time of First Successful Submission: 2025-07-03 13:00:33

Absolute Paths

Time of First Successful Submission: 2025-07-03 13:01:27

Changing position

Time of First Successful Submission: 2025-07-03 13:07:28

Changing to an Absolute Path

Time of First Successful Submission: 2025-07-03 13:27:10

Relative Paths

Time of First Successful Submission: 2025-07-03 13:50:23

Cat

Time of First Successful Submission: 2025-07-03 17:08:35

Ls

Time of First Successful Submission: 2025-07-03 17:15:46

Ls All

Time of First Successful Submission: 2025-07-03 17:24:13

Find

Time of First Successful Submission: 2025-07-03 17:48:18

Piping Echo

Time of First Successful Submission: 2025-07-04 14:11:41

Piping Stdout

Time of First Successful Submission: 2025-07-04 14:16:47

Piping Stdin

Time of First Successful Submission: 2025-07-04 15:08:28


Intro to Cybersecurity

44 / 183 7323 / 20465


Path Traversal 1

Time of First Successful Submission: 2025-08-05 07:54:49

Path Traversal 2

Time of First Successful Submission: 2025-08-08 14:15:53

CMDi 1

Time of First Successful Submission: 2025-08-06 19:42:18

CMDi 2

Time of First Successful Submission: 2025-08-06 19:50:34

CMDi 3

Time of First Successful Submission: 2025-08-07 03:46:36

CMDi 4

Time of First Successful Submission: 2025-08-07 03:55:06

CMDi 5

Time of First Successful Submission: 2025-08-07 04:07:27

CMDi 6

Time of First Successful Submission: 2025-08-07 05:02:31

Authentication Bypass 1

Time of First Successful Submission: 2025-08-07 05:08:03

Authentication Bypass 2

Time of First Successful Submission: 2025-08-07 17:35:53

SQLi 1

Time of First Successful Submission: 2025-08-07 17:50:30

SQLi 2

Time of First Successful Submission: 2025-08-07 18:11:19

SQLi 3

Time of First Successful Submission: 2025-08-07 18:31:56

SQLi 4

Time of First Successful Submission: 2025-08-07 19:09:51

SQLi 5

Time of First Successful Submission: 2025-08-07 19:37:47

XSS 1

Time of First Successful Submission: 2025-08-08 17:28:14

XSS 2

Time of First Successful Submission: 2025-08-08 19:41:39

XSS 3

Time of First Successful Submission: 2025-08-08 19:46:24

XSS 4

Time of First Successful Submission: 2025-08-08 19:49:53

XSS 5

Time of First Successful Submission: 2025-08-09 16:58:06

XSS 6

Time of First Successful Submission: 2025-08-09 17:04:50

XSS 7

Time of First Successful Submission: 2025-08-09 17:30:48

CSRF 1

Time of First Successful Submission: 2025-08-09 18:32:54

CSRF 2

Time of First Successful Submission: 2025-08-09 18:36:30

CSRF 3

Time of First Successful Submission: 2025-08-10 13:13:28

CSRF 4

Time of First Successful Submission: 2025-08-11 04:26:17

CSRF 5

Time of First Successful Submission: 2025-08-11 05:04:05

XOR

Time of First Successful Submission: 2025-08-14 18:31:49

XORing Hex

Time of First Successful Submission: 2025-08-14 18:46:01

XORing ASCII

Time of First Successful Submission: 2025-08-17 17:40:17

XORing ASCII Strings

Time of First Successful Submission: 2025-08-17 18:00:09

One-time Pad

Time of First Successful Submission: 2025-08-17 18:07:08

One-time Pad Tampering

Time of First Successful Submission: 2025-08-18 02:53:35

Many-time Pad

Time of First Successful Submission: 2025-08-18 03:54:46

AES

Time of First Successful Submission: 2025-08-18 04:28:10

AES-ECB-CPA

Time of First Successful Submission: 2025-08-19 04:01:26

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-09-02 04:09:33

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2025-09-03 03:51:16

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2025-09-05 04:01:52

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2025-09-05 04:07:48

Your First Overflow (easy)

Time of First Successful Submission: 2025-08-26 16:22:51

Your First Overflow (hard)

Time of First Successful Submission: 2025-08-26 17:16:13

Precision (easy)

Time of First Successful Submission: 2025-08-26 19:18:34

Variable Control (easy)

Time of First Successful Submission: 2025-08-28 18:09:14


Start Here

10 / 12 17679 / 44615


Using the VSCode Workspace

Time of First Successful Submission: 2025-07-02 18:11:10

Using the GUI Desktop

Time of First Successful Submission: 2025-07-02 18:15:22

Pasting into the Desktop

Time of First Successful Submission: 2025-07-02 18:19:38

Restarting Challenges

Time of First Successful Submission: 2025-07-02 18:30:41

Challenge Programs

Time of First Successful Submission: 2025-07-02 19:08:33

The Flag File

Time of First Successful Submission: 2025-07-02 19:11:13

Using Privileged Mode

Time of First Successful Submission: 2025-07-02 19:15:07

Persistent Home Directories - One

Time of First Successful Submission: 2025-07-02 19:20:21

Persistent Home Directories - Two

Time of First Successful Submission: 2025-07-02 19:21:22


Linux Luminarium

107 / 128 6005 / 33415


Intro to Commands

Time of First Successful Submission: 2025-07-03 12:33:43

Intro to Arguments

Time of First Successful Submission: 2025-07-03 12:48:42

Command History

Time of First Successful Submission: 2025-07-03 12:49:36

The Root

Time of First Successful Submission: 2025-07-03 13:00:33

Program and absolute paths

Time of First Successful Submission: 2025-07-03 13:01:27

Position thy self

Time of First Successful Submission: 2025-07-03 13:07:28

Position elsewhere

Time of First Successful Submission: 2025-07-03 13:27:10

implicit relative paths, from /

Time of First Successful Submission: 2025-07-03 13:50:23

explicit relative paths, from /

Time of First Successful Submission: 2025-07-03 13:54:46

implicit relative path

Time of First Successful Submission: 2025-07-03 13:57:02

home sweet home

Time of First Successful Submission: 2025-07-03 14:00:06

cat: not the pet, but the command!

Time of First Successful Submission: 2025-07-03 17:08:35

catting absolute paths

Time of First Successful Submission: 2025-07-03 17:10:43

more catting practice

Time of First Successful Submission: 2025-07-03 17:11:39

grepping for a needle in a haystack

Time of First Successful Submission: 2025-07-03 17:13:02

listing files

Time of First Successful Submission: 2025-07-03 17:15:46

touching files

Time of First Successful Submission: 2025-07-03 17:16:57

removing files

Time of First Successful Submission: 2025-07-03 17:19:34

moving files

Time of First Successful Submission: 2025-07-03 17:22:11

hidden files

Time of First Successful Submission: 2025-07-03 17:24:13

An Epic Filesystem Quest

Time of First Successful Submission: 2025-07-03 17:38:35

making directories

Time of First Successful Submission: 2025-07-03 17:40:50

finding files

Time of First Successful Submission: 2025-07-03 17:48:18

linking files

Time of First Successful Submission: 2025-07-03 17:58:20

Learning From Documentation

Time of First Successful Submission: 2025-07-03 18:00:35

Learning Complex Usage

Time of First Successful Submission: 2025-07-03 18:06:08

Reading Manuals

Time of First Successful Submission: 2025-07-03 18:10:10

Searching Manuals

Time of First Successful Submission: 2025-07-03 18:13:16

Searching For Manuals

Time of First Successful Submission: 2025-07-03 18:17:42

Helpful Programs

Time of First Successful Submission: 2025-07-03 18:20:29

Help for Builtins

Time of First Successful Submission: 2025-07-03 18:22:40

Matching with *

Time of First Successful Submission: 2025-07-04 13:10:29

Matching with ?

Time of First Successful Submission: 2025-07-04 13:12:52

Matching with []

Time of First Successful Submission: 2025-07-04 13:17:56

Matching paths with []

Time of First Successful Submission: 2025-07-04 13:20:44

Multiple globs

Time of First Successful Submission: 2025-07-04 13:23:30

Mixing globs

Time of First Successful Submission: 2025-07-04 13:56:05

Exclusionary globbing

Time of First Successful Submission: 2025-07-04 14:01:21

Tab completion

Time of First Successful Submission: 2025-07-04 14:02:45

Multiple options for tab completion

Time of First Successful Submission: 2025-07-04 14:05:25

Tab completion on commands

Time of First Successful Submission: 2025-07-04 14:06:31

Redirecting output

Time of First Successful Submission: 2025-07-04 14:11:41

Redirecting more output

Time of First Successful Submission: 2025-07-04 14:16:47

Appending output

Time of First Successful Submission: 2025-07-04 14:22:51

Redirecting errors

Time of First Successful Submission: 2025-07-04 15:05:08

Redirecting input

Time of First Successful Submission: 2025-07-04 15:08:28

Grepping stored results

Time of First Successful Submission: 2025-07-04 16:08:25

Grepping live output

Time of First Successful Submission: 2025-07-04 16:12:14

Grepping errors

Time of First Successful Submission: 2025-07-04 16:27:09

Filtering with grep -v

Time of First Successful Submission: 2025-07-04 18:00:10

Duplicating piped data with tee

Time of First Successful Submission: 2025-07-04 18:13:48

Writing to multiple programs

Time of First Successful Submission: 2025-07-04 18:58:52

Split-piping stderr and stdout

Time of First Successful Submission: 2025-07-04 19:05:22

Printing Variables

Time of First Successful Submission: 2025-07-04 19:21:50

Setting Variables

Time of First Successful Submission: 2025-07-04 19:23:34

Multi-word Variables

Time of First Successful Submission: 2025-07-04 19:24:34

Exporting Variables

Time of First Successful Submission: 2025-07-04 19:30:04

Printing Exported Variables

Time of First Successful Submission: 2025-07-04 19:31:14

Storing Command Output

Time of First Successful Submission: 2025-07-04 19:37:28

Reading Input

Time of First Successful Submission: 2025-07-04 19:41:22

Reading Files

Time of First Successful Submission: 2025-07-04 19:43:27

Translating characters

Time of First Successful Submission: 2025-07-04 19:56:23

Deleting characters

Time of First Successful Submission: 2025-07-04 19:57:37

Deleting newlines

Time of First Successful Submission: 2025-07-05 09:19:39

Extracting the first lines with head

Time of First Successful Submission: 2025-07-05 09:21:32

Extracting specific sections of text

Time of First Successful Submission: 2025-07-05 09:25:17

Listing Processes

Time of First Successful Submission: 2025-07-05 11:29:54

Killing Processes

Time of First Successful Submission: 2025-07-05 11:40:19

Interrupting Processes

Time of First Successful Submission: 2025-07-05 11:41:10

Suspending Processes

Time of First Successful Submission: 2025-07-05 11:42:25

Resuming Processes

Time of First Successful Submission: 2025-07-05 11:43:59

Backgrounding Processes

Time of First Successful Submission: 2025-07-05 12:03:12

Foregrounding Processes

Time of First Successful Submission: 2025-07-05 12:18:09

Starting Backgrounded Processes

Time of First Successful Submission: 2025-07-05 12:25:50

Process Exit Codes

Time of First Successful Submission: 2025-07-05 12:32:30

Becoming root with su

Time of First Successful Submission: 2025-07-05 17:12:16

Other users with su

Time of First Successful Submission: 2025-07-05 17:13:27

Cracking passwords

Time of First Successful Submission: 2025-07-05 17:19:41

Using sudo

Time of First Successful Submission: 2025-07-05 17:22:38

Changing File Ownership

Time of First Successful Submission: 2025-07-05 16:11:56

Groups and Files

Time of First Successful Submission: 2025-07-05 16:15:39

Fun With Groups Names

Time of First Successful Submission: 2025-07-05 16:17:11

Changing Permissions

Time of First Successful Submission: 2025-07-05 16:38:12

Executable Files

Time of First Successful Submission: 2025-07-05 16:41:23

Permission Tweaking Practice

Time of First Successful Submission: 2025-07-05 16:59:08

Permissions Setting Practice

Time of First Successful Submission: 2025-07-05 17:05:09

The SUID Bit

Time of First Successful Submission: 2025-07-05 17:08:17

Chaining with Semicolons

Time of First Successful Submission: 2025-07-05 17:24:23

Your First Shell Script

Time of First Successful Submission: 2025-07-05 17:37:38

Redirecting Script Output

Time of First Successful Submission: 2025-07-05 17:41:34

Executable Shell Scripts

Time of First Successful Submission: 2025-07-05 17:44:34

The PATH Variable

Time of First Successful Submission: 2025-07-05 17:52:05

Setting PATH

Time of First Successful Submission: 2025-07-05 18:00:03

Finding Commands

Time of First Successful Submission: 2025-07-05 18:03:30

Adding Commands

Time of First Successful Submission: 2025-07-05 18:26:30

Hijacking Commands

Time of First Successful Submission: 2025-07-05 19:14:00

Bashrc Backdoor

Time of First Successful Submission: 2025-07-05 19:18:31

Sniffing Input

Time of First Successful Submission: 2025-07-05 19:31:25

Overshared Directories

Time of First Successful Submission: 2025-07-05 19:39:46

Tricky Linking

Time of First Successful Submission: 2025-07-05 20:19:04

Sniffing Process Arguments

Time of First Successful Submission: 2025-07-05 20:25:22

Snooping on Configurations

Time of First Successful Submission: 2025-07-05 20:27:39

The Fork Bomb

Time of First Successful Submission: 2025-07-05 20:34:21

Disk-Space Doomsday

Time of First Successful Submission: 2025-07-05 20:39:55

rm -rf /

Time of First Successful Submission: 2025-07-05 20:42:37

Life after rm -rf /

Time of First Successful Submission: 2025-07-05 20:48:43

Finding meaning after rm -rf /

Time of First Successful Submission: 2025-07-05 20:53:56


Computing 101

68 / 94 1844 / 22085


Your First Register

Time of First Successful Submission: 2025-07-06 14:36:47

Your First Syscall

Time of First Successful Submission: 2025-07-06 14:52:12

Exit Codes

Time of First Successful Submission: 2025-07-06 17:44:36

Building Executables

Time of First Successful Submission: 2025-07-06 18:08:46

Moving Between Registers

Time of First Successful Submission: 2025-07-06 18:13:47

Loading From Memory

Time of First Successful Submission: 2025-07-07 17:28:57

More Loading Practice

Time of First Successful Submission: 2025-07-07 17:30:53

Dereferencing Pointers

Time of First Successful Submission: 2025-07-07 18:12:38

Dereferencing Yourself

Time of First Successful Submission: 2025-07-07 18:25:54

Dereferencing with Offsets

Time of First Successful Submission: 2025-07-07 18:29:40

Stored Addresses

Time of First Successful Submission: 2025-07-07 18:37:18

Double Dereference

Time of First Successful Submission: 2025-07-07 18:40:51

Tracing Syscalls

Time of First Successful Submission: 2025-07-07 02:58:49

Starting GDB

Time of First Successful Submission: 2025-07-07 03:03:02

Starting Programs in GDB

Time of First Successful Submission: 2025-07-07 03:26:21

Writing Output

Time of First Successful Submission: 2025-07-08 15:06:37

Chaining Syscalls

Time of First Successful Submission: 2025-07-08 15:15:48

Writing Strings

Time of First Successful Submission: 2025-07-08 17:27:31

Reading Data

Time of First Successful Submission: 2025-07-08 17:33:08

set-register

Time of First Successful Submission: 2025-07-09 18:36:37

set-multiple-registers

Time of First Successful Submission: 2025-07-09 18:47:08

add-to-register

Time of First Successful Submission: 2025-07-09 18:49:56

linear-equation-registers

Time of First Successful Submission: 2025-07-10 03:35:22

integer-division

Time of First Successful Submission: 2025-07-10 04:21:15

modulo-operation

Time of First Successful Submission: 2025-07-10 04:25:15

set-upper-byte

Time of First Successful Submission: 2025-07-10 04:30:39

efficient-modulo

Time of First Successful Submission: 2025-07-10 15:54:08

byte-extraction

Time of First Successful Submission: 2025-07-10 17:32:56

bitwise-and

Time of First Successful Submission: 2025-07-10 19:18:06

check-even

Time of First Successful Submission: 2025-07-10 19:50:11

memory-read

Time of First Successful Submission: 2025-07-11 14:48:57

memory-write

Time of First Successful Submission: 2025-07-11 15:10:52

memory-increment

Time of First Successful Submission: 2025-07-11 15:21:03

byte-access

Time of First Successful Submission: 2025-07-11 15:35:09

memory-size-access

Time of First Successful Submission: 2025-07-11 15:43:15

little-endian-write

Time of First Successful Submission: 2025-07-11 16:50:22

memory-sum

Time of First Successful Submission: 2025-07-11 17:01:54

stack-subtraction

Time of First Successful Submission: 2025-07-11 17:26:20

swap-stack-values

Time of First Successful Submission: 2025-07-11 17:35:08

average-stack-values

Time of First Successful Submission: 2025-07-11 18:52:21

absolute-jump

Time of First Successful Submission: 2025-07-11 19:10:12

relative-jump

Time of First Successful Submission: 2025-07-11 19:27:08

jump-trampoline

Time of First Successful Submission: 2025-07-11 19:34:05

conditional-jump

Time of First Successful Submission: 2025-07-11 20:06:57

indirect-jump

Time of First Successful Submission: 2025-07-13 16:16:58

average-loop

Time of First Successful Submission: 2025-07-13 16:31:18

count-non-zero

Time of First Successful Submission: 2025-07-13 18:45:14

string-lower

Time of First Successful Submission: 2025-07-13 20:01:29

most-common-byte

Time of First Successful Submission: 2025-07-16 19:41:28

Exit

Time of First Successful Submission: 2025-07-16 19:50:31

Socket

Time of First Successful Submission: 2025-07-19 20:11:13

Bind

Time of First Successful Submission: 2025-07-19 20:36:41

Listen

Time of First Successful Submission: 2025-07-21 16:31:17

Accept

Time of First Successful Submission: 2025-07-21 17:58:26

Static Response

Time of First Successful Submission: 2025-07-21 18:54:16

Dynamic Response

Time of First Successful Submission: 2025-07-22 19:23:34

Iterative GET Server

Time of First Successful Submission: 2025-07-22 19:27:22

Concurrent GET Server

Time of First Successful Submission: 2025-07-23 19:56:28

Concurrent POST Server

Time of First Successful Submission: 2025-07-24 03:38:15

Web Server

Time of First Successful Submission: 2025-07-24 14:32:54

Debugging Programs

Time of First Successful Submission: 2025-07-17 02:35:21

Inspecting Registers

Time of First Successful Submission: 2025-07-17 03:38:25

Examining Memory

Time of First Successful Submission: 2025-07-17 12:57:24

Setting Breakpoints

Time of First Successful Submission: 2025-07-17 19:01:08

GDB Scripting

Time of First Successful Submission: 2025-07-19 11:48:17

Modifying Data

Time of First Successful Submission: 2025-07-19 16:34:40

Modifying Execution

Time of First Successful Submission: 2025-07-19 16:39:36

Broken Functions

Time of First Successful Submission: 2025-07-19 17:02:59


Playing With Programs

116 / 116 286 / 23630


What's the password?

Time of First Successful Submission: 2025-07-20 19:18:12

... and again!

Time of First Successful Submission: 2025-07-20 19:20:55

Newline Troubles

Time of First Successful Submission: 2025-07-20 19:30:29

Reasoning about files

Time of First Successful Submission: 2025-07-20 19:33:40

Specifying Filenames

Time of First Successful Submission: 2025-07-20 19:36:23

Binary and Hex Encoding

Time of First Successful Submission: 2025-07-24 20:43:40

More Hex

Time of First Successful Submission: 2025-07-24 20:49:17

Decoding Hex

Time of First Successful Submission: 2025-07-25 03:50:04

Decoding Practice

Time of First Successful Submission: 2025-07-25 04:08:35

Encoding Practice

Time of First Successful Submission: 2025-07-25 04:57:14

Hex-encoding ASCII

Time of First Successful Submission: 2025-07-25 18:29:55

Nested Encoding

Time of First Successful Submission: 2025-07-25 18:58:25

Hex-encoding UTF-8

Time of First Successful Submission: 2025-07-25 19:15:34

UTF Mixups

Time of First Successful Submission: 2025-07-28 04:57:22

Modifying Encoded Data

Time of First Successful Submission: 2025-07-28 06:37:08

Decoding Base64

Time of First Successful Submission: 2025-07-29 05:00:20

Encoding Base64

Time of First Successful Submission: 2025-07-29 05:13:24

Dealing with Obfuscation

Time of First Successful Submission: 2025-07-29 06:19:15

Dealing with Obfuscation 2

Time of First Successful Submission: 2025-07-29 07:51:50

Your First HTTP Request

Time of First Successful Submission: 2025-07-29 08:06:16

Reading Flask

Time of First Successful Submission: 2025-07-29 18:31:09

Commented Data

Time of First Successful Submission: 2025-07-29 18:33:04

HTTP Metadata

Time of First Successful Submission: 2025-07-29 18:36:46

HTTP (netcat)

Time of First Successful Submission: 2025-07-30 09:44:04

HTTP Paths (netcat)

Time of First Successful Submission: 2025-07-30 09:47:25

HTTP (curl)

Time of First Successful Submission: 2025-07-30 10:05:33

HTTP (python)

Time of First Successful Submission: 2025-07-30 16:38:18

HTTP Host Header (python)

Time of First Successful Submission: 2025-07-30 16:47:31

HTTP Host Header (curl)

Time of First Successful Submission: 2025-07-30 16:49:44

HTTP Host Header (netcat)

Time of First Successful Submission: 2025-07-30 16:54:40

URL Encoding (netcat)

Time of First Successful Submission: 2025-07-30 16:57:13

HTTP GET Parameters

Time of First Successful Submission: 2025-07-30 17:02:52

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2025-07-30 17:11:43

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2025-07-30 17:15:23

HTTP Forms

Time of First Successful Submission: 2025-07-30 17:18:32

HTTP Forms (curl)

Time of First Successful Submission: 2025-07-30 17:22:23

HTTP Forms (netcat)

Time of First Successful Submission: 2025-07-30 17:34:50

HTTP Forms (python)

Time of First Successful Submission: 2025-07-30 17:40:48

HTTP Forms Without Forms

Time of First Successful Submission: 2025-07-30 17:43:52

Multiple Form Fields (curl)

Time of First Successful Submission: 2025-07-31 02:34:36

Multiple Form Fields (netcat)

Time of First Successful Submission: 2025-08-01 16:25:29

HTTP Redirects (netcat)

Time of First Successful Submission: 2025-08-01 16:34:14

HTTP Redirects (curl)

Time of First Successful Submission: 2025-08-01 16:41:11

HTTP Redirects (python)

Time of First Successful Submission: 2025-08-01 16:43:44

HTTP Cookies (curl)

Time of First Successful Submission: 2025-08-01 16:48:37

HTTP Cookies (netcat)

Time of First Successful Submission: 2025-08-01 16:54:01

HTTP Cookies (python)

Time of First Successful Submission: 2025-08-01 17:03:40

Server State (python)

Time of First Successful Submission: 2025-08-01 17:07:32

Listening Web

Time of First Successful Submission: 2025-08-01 17:18:34

Speaking Redirects

Time of First Successful Submission: 2025-08-01 17:32:34

JavaScript Redirects

Time of First Successful Submission: 2025-08-01 17:59:20

Including JavaScript

Time of First Successful Submission: 2025-08-02 10:58:34

HTTP (javascript)

Time of First Successful Submission: 2025-08-02 11:06:25

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2025-08-02 11:19:06

HTTP Forms (javascript)

Time of First Successful Submission: 2025-08-02 11:26:25

cat

Time of First Successful Submission: 2025-07-25 19:19:49

more

Time of First Successful Submission: 2025-08-02 15:54:04

less

Time of First Successful Submission: 2025-08-02 15:58:37

tail

Time of First Successful Submission: 2025-08-02 15:59:33

head

Time of First Successful Submission: 2025-08-02 16:01:27

sort

Time of First Successful Submission: 2025-08-02 16:02:16

vim

Time of First Successful Submission: 2025-08-02 16:05:07

emacs

Time of First Successful Submission: 2025-08-02 16:05:57

nano

Time of First Successful Submission: 2025-08-02 16:06:33

rev

Time of First Successful Submission: 2025-08-02 16:07:28

od

Time of First Successful Submission: 2025-08-02 16:23:37

hd

Time of First Successful Submission: 2025-08-02 16:26:51

xxd

Time of First Successful Submission: 2025-08-03 18:38:22

base32

Time of First Successful Submission: 2025-08-03 18:41:51

base64

Time of First Successful Submission: 2025-08-03 18:43:07

split

Time of First Successful Submission: 2025-08-03 19:00:15

gzip

Time of First Successful Submission: 2025-08-03 19:04:09

bzip2

Time of First Successful Submission: 2025-08-03 19:11:07

zip

Time of First Successful Submission: 2025-08-03 19:15:59

tar

Time of First Successful Submission: 2025-08-03 19:26:21

ar

Time of First Successful Submission: 2025-08-03 19:29:04

cpio

Time of First Successful Submission: 2025-08-04 04:06:49

genisoimage

Time of First Successful Submission: 2025-08-04 04:40:51

env

Time of First Successful Submission: 2025-08-04 04:53:08

find

Time of First Successful Submission: 2025-08-04 04:58:20

make

Time of First Successful Submission: 2025-08-04 05:05:25

nice

Time of First Successful Submission: 2025-08-04 05:06:50

timeout

Time of First Successful Submission: 2025-08-04 13:30:46

stdbuf

Time of First Successful Submission: 2025-08-04 13:33:57

setarch

Time of First Successful Submission: 2025-08-04 13:37:47

watch

Time of First Successful Submission: 2025-08-04 13:47:48

socat

Time of First Successful Submission: 2025-08-04 13:50:43

whiptail

Time of First Successful Submission: 2025-08-04 13:57:57

awk

Time of First Successful Submission: 2025-08-04 14:00:30

sed

Time of First Successful Submission: 2025-08-04 14:01:43

ed

Time of First Successful Submission: 2025-08-04 14:03:33

chown

Time of First Successful Submission: 2025-08-04 14:04:25

chmod

Time of First Successful Submission: 2025-08-04 14:12:25

cp

Time of First Successful Submission: 2025-08-04 14:17:49

mv

Time of First Successful Submission: 2025-08-04 15:08:48

perl

Time of First Successful Submission: 2025-08-04 15:10:16

python

Time of First Successful Submission: 2025-08-04 15:10:50

ruby

Time of First Successful Submission: 2025-08-04 15:11:55

bash

Time of First Successful Submission: 2025-08-04 15:13:34

date

Time of First Successful Submission: 2025-08-04 15:15:09

dmesg

Time of First Successful Submission: 2025-08-04 15:15:40

wc

Time of First Successful Submission: 2025-08-04 15:17:49

gcc

Time of First Successful Submission: 2025-08-04 15:19:54

as

Time of First Successful Submission: 2025-08-04 15:20:34

wget

Time of First Successful Submission: 2025-08-04 15:29:48

ssh-keygen

Time of First Successful Submission: 2025-08-04 15:47:21

SQL Queries

Time of First Successful Submission: 2025-08-04 18:33:14

Filtering SQL

Time of First Successful Submission: 2025-08-04 16:50:00

Choosing Columns

Time of First Successful Submission: 2025-08-04 16:52:59

Exclusionary Filtering

Time of First Successful Submission: 2025-08-04 16:57:43

Filtering Strings

Time of First Successful Submission: 2025-08-04 17:01:27

Filtering on Expressions

Time of First Successful Submission: 2025-08-04 17:07:07

SELECTing Expressions

Time of First Successful Submission: 2025-08-04 18:24:34

Composite Conditions

Time of First Successful Submission: 2025-08-04 18:27:12

Reaching Your LIMITs

Time of First Successful Submission: 2025-08-04 18:29:09

Querying Metadata

Time of First Successful Submission: 2025-08-04 18:31:54


GCA CTF

10 / 104 17814 / 44895


Using the VSCode Workspace

Time of First Successful Submission: 2025-07-02 18:11:10

Using the GUI Desktop

Time of First Successful Submission: 2025-07-02 18:15:22

Pasting into the Desktop

Time of First Successful Submission: 2025-07-02 18:19:38

Restarting Challenges

Time of First Successful Submission: 2025-07-02 18:30:41

Getting Help

Time of First Successful Submission: 2025-07-02 19:05:33

Challenge Programs

Time of First Successful Submission: 2025-07-02 19:08:33

The Flag File

Time of First Successful Submission: 2025-07-02 19:11:13

Using Privileged Mode

Time of First Successful Submission: 2025-07-02 19:15:07

Persistent Home Directories - One

Time of First Successful Submission: 2025-07-02 19:20:21

Persistent Home Directories - Two

Time of First Successful Submission: 2025-07-02 19:21:22