mohamedkh

🐧

pwn.college Archives

45 / 202 2832 / 22791

level1

Time of First Successful Submission: 2022-05-08 22:22:54

level2

Time of First Successful Submission: 2022-05-08 22:23:54

level3

Time of First Successful Submission: 2022-05-08 22:27:33

level4

Time of First Successful Submission: 2022-05-08 22:29:00

level5

Time of First Successful Submission: 2022-05-13 01:30:45

level6

Time of First Successful Submission: 2022-05-13 01:31:52

level7

Time of First Successful Submission: 2022-05-13 01:47:15

level8

Time of First Successful Submission: 2022-05-13 01:53:05

level9

Time of First Successful Submission: 2022-05-13 01:53:59

level10

Time of First Successful Submission: 2022-05-13 01:55:33

level11

Time of First Successful Submission: 2022-05-13 01:57:19

level12

Time of First Successful Submission: 2022-05-13 02:03:09

level13

Time of First Successful Submission: 2022-05-13 02:12:58

level14

Time of First Successful Submission: 2022-05-13 02:13:59

level15

Time of First Successful Submission: 2022-05-13 02:16:29

level16

Time of First Successful Submission: 2022-05-13 02:32:06

level17

Time of First Successful Submission: 2022-05-13 11:06:40

level18

Time of First Successful Submission: 2022-05-13 11:31:18

level19

Time of First Successful Submission: 2022-05-13 13:46:14

level20

Time of First Successful Submission: 2022-05-13 13:49:55

level21

Time of First Successful Submission: 2022-05-13 13:55:03

level22

Time of First Successful Submission: 2022-05-13 14:11:00

level23

Time of First Successful Submission: 2022-05-13 14:13:20

level24

Time of First Successful Submission: 2022-05-13 14:45:43

level25

Time of First Successful Submission: 2022-05-13 16:54:37

level26

Time of First Successful Submission: 2022-05-13 16:57:27

level27

Time of First Successful Submission: 2022-05-13 17:01:31

level28

Time of First Successful Submission: 2022-05-13 17:03:25

HTTP (curl)

Time of First Successful Submission: 2022-09-07 22:45:45

HTTP (python)

Time of First Successful Submission: 2023-10-14 22:23:11

URL Encoding (curl)

Time of First Successful Submission: 2023-10-14 22:34:05

URL Encoding (python)

Time of First Successful Submission: 2023-10-14 22:35:03

HTTP GET Parameters (netcat)

Time of First Successful Submission: 2023-10-14 22:43:40

HTTP GET Parameters (python)

Time of First Successful Submission: 2023-10-14 22:45:58

Multiple HTTP Parameters (python)

Time of First Successful Submission: 2023-10-14 23:53:17

Multiple Form Fields (python)

Time of First Successful Submission: 2023-10-15 13:57:45

HTTP JSON (curl)

Time of First Successful Submission: 2023-10-15 14:00:25

HTTP JSON (netcat)

Time of First Successful Submission: 2023-10-15 14:08:10

HTTP JSON (python)

Time of First Successful Submission: 2023-10-15 14:14:05

Complex HTTP JSON (curl)

Time of First Successful Submission: 2023-10-15 14:25:38

Complex HTTP JSON (netcat)

Time of First Successful Submission: 2023-10-15 14:29:15

Complex HTTP JSON (python)

Time of First Successful Submission: 2023-10-15 14:54:49

Server State (curl)

Time of First Successful Submission: 2023-10-18 00:33:14

Server State (netcat)

Time of First Successful Submission: 2023-10-18 01:01:15

Triple Dereference

Time of First Successful Submission: 2025-12-13 18:28:05

Intro to Programming Languages

15 / 234 6581 / 31933

Commands

Time of First Successful Submission: 2025-12-05 15:55:25

Command Arguments

Time of First Successful Submission: 2025-12-05 15:56:01

Command History

Time of First Successful Submission: 2025-12-05 15:56:30

The Root Path

Time of First Successful Submission: 2025-12-05 16:09:20

Absolute Paths

Time of First Successful Submission: 2025-12-05 16:10:04

Changing position

Time of First Successful Submission: 2025-12-05 16:11:35

Changing to an Absolute Path

Time of First Successful Submission: 2025-12-05 16:12:49

Relative Paths

Time of First Successful Submission: 2025-12-05 16:15:35

Cat

Time of First Successful Submission: 2025-12-05 16:32:25

Ls

Time of First Successful Submission: 2025-12-05 16:52:35

Ls All

Time of First Successful Submission: 2025-12-05 16:59:05

Find

Time of First Successful Submission: 2025-12-05 22:45:09

Piping Echo

Time of First Successful Submission: 2025-12-06 17:07:38

Piping Stdout

Time of First Successful Submission: 2025-12-06 17:10:32

Piping Stdin

Time of First Successful Submission: 2025-12-07 00:08:27

Intro to Cybersecurity

2 / 183 17561 / 20009

Connect

Time of First Successful Submission: 2023-10-15 22:37:53

Listen

Time of First Successful Submission: 2023-10-15 22:39:02

Start Here

12 / 12 298 / 43254

Using the Terminal

Time of First Successful Submission: 2025-12-05 00:54:53

Using the VSCode Workspace

Time of First Successful Submission: 2025-12-05 00:56:43

Using the GUI Desktop

Time of First Successful Submission: 2025-12-05 14:39:56

Pasting into the Desktop

Time of First Successful Submission: 2025-12-05 14:41:43

Restarting Challenges

Time of First Successful Submission: 2025-12-05 14:48:38

Challenge Programs

Time of First Successful Submission: 2025-12-05 14:56:12

The Flag File

Time of First Successful Submission: 2025-12-05 14:57:42

Using Privileged Mode

Time of First Successful Submission: 2025-12-05 15:01:40

Persistent Home Directories - One

Time of First Successful Submission: 2025-12-05 15:06:04

Persistent Home Directories - Two

Time of First Successful Submission: 2025-12-05 15:07:25

Linux Luminarium

128 / 128 811 / 32342

Intro to Commands

Time of First Successful Submission: 2025-12-05 15:55:25

Intro to Arguments

Time of First Successful Submission: 2025-12-05 15:56:01

Command History

Time of First Successful Submission: 2025-12-05 15:56:30

The Root

Time of First Successful Submission: 2025-12-05 16:09:20

Program and absolute paths

Time of First Successful Submission: 2025-12-05 16:10:04

Position thy self

Time of First Successful Submission: 2025-12-05 16:11:35

Position elsewhere

Time of First Successful Submission: 2025-12-05 16:12:49

implicit relative paths, from /

Time of First Successful Submission: 2025-12-05 16:15:35

explicit relative paths, from /

Time of First Successful Submission: 2025-12-05 16:18:52

implicit relative path

Time of First Successful Submission: 2025-12-05 16:23:28

home sweet home

Time of First Successful Submission: 2025-12-05 16:31:26

cat: not the pet, but the command!

Time of First Successful Submission: 2025-12-05 16:32:25

catting absolute paths

Time of First Successful Submission: 2025-12-05 16:36:22

more catting practice

Time of First Successful Submission: 2025-12-05 16:44:23

grepping for a needle in a haystack

Time of First Successful Submission: 2025-12-05 16:44:54

comparing files

Time of First Successful Submission: 2025-12-05 16:48:27

listing files

Time of First Successful Submission: 2025-12-05 16:52:35

touching files

Time of First Successful Submission: 2025-12-05 16:53:36

removing files

Time of First Successful Submission: 2025-12-05 16:54:19

moving files

Time of First Successful Submission: 2025-12-05 16:56:28

copying files

Time of First Successful Submission: 2025-12-05 16:57:25

hidden files

Time of First Successful Submission: 2025-12-05 16:59:05

An Epic Filesystem Quest

Time of First Successful Submission: 2025-12-05 17:04:44

making directories

Time of First Successful Submission: 2025-12-05 17:05:36

finding files

Time of First Successful Submission: 2025-12-05 22:45:09

linking files

Time of First Successful Submission: 2025-12-05 23:39:56

Learning From Documentation

Time of First Successful Submission: 2025-12-05 23:40:45

Learning Complex Usage

Time of First Successful Submission: 2025-12-05 23:41:43

Reading Manuals

Time of First Successful Submission: 2025-12-05 23:45:27

Searching Manuals

Time of First Successful Submission: 2025-12-06 00:04:06

Searching For Manuals

Time of First Successful Submission: 2025-12-06 12:11:29

Helpful Programs

Time of First Successful Submission: 2025-12-06 12:13:18

Help for Builtins

Time of First Successful Submission: 2025-12-06 12:21:01

Matching with *

Time of First Successful Submission: 2025-12-06 12:37:30

Matching with ?

Time of First Successful Submission: 2025-12-06 12:38:23

Matching with []

Time of First Successful Submission: 2025-12-06 12:44:27

Matching paths with []

Time of First Successful Submission: 2025-12-06 12:47:06

Multiple globs

Time of First Successful Submission: 2025-12-06 12:50:46

Mixing globs

Time of First Successful Submission: 2025-12-06 16:53:19

Exclusionary globbing

Time of First Successful Submission: 2025-12-06 17:05:13

Tab completion

Time of First Successful Submission: 2025-12-06 13:16:53

Multiple options for tab completion

Time of First Successful Submission: 2025-12-06 13:20:12

Tab completion on commands

Time of First Successful Submission: 2025-12-06 13:17:31

Redirecting output

Time of First Successful Submission: 2025-12-06 17:07:38

Redirecting more output

Time of First Successful Submission: 2025-12-06 17:10:32

Appending output

Time of First Successful Submission: 2025-12-06 17:11:44

Redirecting errors

Time of First Successful Submission: 2025-12-07 00:06:34

Redirecting input

Time of First Successful Submission: 2025-12-07 00:08:27

Grepping stored results

Time of First Successful Submission: 2025-12-07 00:21:56

Grepping live output

Time of First Successful Submission: 2025-12-07 00:23:37

Grepping errors

Time of First Successful Submission: 2025-12-07 00:24:58

Filtering with grep -v

Time of First Successful Submission: 2025-12-07 00:30:05

Filtering with sed

Time of First Successful Submission: 2025-12-07 01:01:08

Duplicating piped data with tee

Time of First Successful Submission: 2025-12-07 01:33:26

Process substitution for input

Time of First Successful Submission: 2025-12-07 12:26:01

Writing to multiple programs

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

Split-piping stderr and stdout

Time of First Successful Submission: 2025-12-07 18:33:37

Named pipes

Time of First Successful Submission: 2025-12-07 18:20:29

Printing Variables

Time of First Successful Submission: 2025-12-07 18:35:29

Setting Variables

Time of First Successful Submission: 2025-12-07 18:35:46

Multi-word Variables

Time of First Successful Submission: 2025-12-07 18:36:06

Exporting Variables

Time of First Successful Submission: 2025-12-07 18:39:54

Printing Exported Variables

Time of First Successful Submission: 2025-12-07 18:40:19

Storing Command Output

Time of First Successful Submission: 2025-12-07 18:41:07

Reading Input

Time of First Successful Submission: 2025-12-07 18:42:08

Reading Files

Time of First Successful Submission: 2025-12-07 18:44:43

Translating characters

Time of First Successful Submission: 2025-12-07 21:36:07

Deleting characters

Time of First Successful Submission: 2025-12-07 21:37:23

Deleting newlines

Time of First Successful Submission: 2025-12-07 21:44:15

Extracting the first lines with head

Time of First Successful Submission: 2025-12-07 21:46:42

Extracting specific sections of text

Time of First Successful Submission: 2025-12-07 21:50:18

Sorting data

Time of First Successful Submission: 2025-12-07 21:51:27

Listing Processes

Time of First Successful Submission: 2025-12-07 21:59:59

Killing Processes

Time of First Successful Submission: 2025-12-07 22:01:42

Interrupting Processes

Time of First Successful Submission: 2025-12-07 22:02:08

Killing Misbehaving Processes

Time of First Successful Submission: 2025-12-07 22:06:13

Suspending Processes

Time of First Successful Submission: 2025-12-07 22:11:43

Resuming Processes

Time of First Successful Submission: 2025-12-07 22:13:00

Backgrounding Processes

Time of First Successful Submission: 2025-12-07 22:21:41

Foregrounding Processes

Time of First Successful Submission: 2025-12-07 22:23:56

Starting Backgrounded Processes

Time of First Successful Submission: 2025-12-07 22:26:39

Process Exit Codes

Time of First Successful Submission: 2025-12-07 22:27:41

Becoming root with su

Time of First Successful Submission: 2025-12-07 22:43:35

Other users with su

Time of First Successful Submission: 2025-12-07 22:44:11

Cracking passwords

Time of First Successful Submission: 2025-12-07 22:48:49

Using sudo

Time of First Successful Submission: 2025-12-07 22:53:47

Changing File Ownership

Time of First Successful Submission: 2025-12-08 13:27:26

Groups and Files

Time of First Successful Submission: 2025-12-08 18:18:50

Fun With Groups Names

Time of First Successful Submission: 2025-12-08 18:28:19

Changing Permissions

Time of First Successful Submission: 2025-12-08 18:48:14

Executable Files

Time of First Successful Submission: 2025-12-08 18:55:33

Permission Tweaking Practice

Time of First Successful Submission: 2025-12-08 19:06:17

Permissions Setting Practice

Time of First Successful Submission: 2025-12-08 19:37:48

The SUID Bit

Time of First Successful Submission: 2025-12-08 19:54:54

Chaining with Semicolons

Time of First Successful Submission: 2025-12-08 20:45:04

Building on Success

Time of First Successful Submission: 2025-12-08 20:45:59

Handling Failure

Time of First Successful Submission: 2025-12-08 20:46:46

Your First Shell Script

Time of First Successful Submission: 2025-12-08 20:48:30

Redirecting Script Output

Time of First Successful Submission: 2025-12-08 20:53:23

Executable Shell Scripts

Time of First Successful Submission: 2025-12-08 20:54:16

Understanding Shebangs

Time of First Successful Submission: 2025-12-08 20:55:09

Scripting with Arguments

Time of First Successful Submission: 2025-12-08 21:00:18

Scripting with Conditionals

Time of First Successful Submission: 2025-12-08 21:06:32

Scripting with Default Cases

Time of First Successful Submission: 2025-12-08 21:08:07

Scripting with Multiple Conditions

Time of First Successful Submission: 2025-12-08 21:11:33

Reading Shell Scripts

Time of First Successful Submission: 2025-12-08 21:12:28

Launching Screen

Time of First Successful Submission: 2025-12-08 21:16:28

Detaching and Attaching

Time of First Successful Submission: 2025-12-08 21:18:23

Finding Sessions

Time of First Successful Submission: 2025-12-08 21:19:31

Switching Windows

Time of First Successful Submission: 2025-12-08 21:24:06

Detaching and Attaching (tmux)

Time of First Successful Submission: 2025-12-08 21:26:50

Switching Windows (tmux)

Time of First Successful Submission: 2025-12-08 21:27:27

The PATH Variable

Time of First Successful Submission: 2025-12-08 22:56:00

Setting PATH

Time of First Successful Submission: 2025-12-08 22:56:37

Finding Commands

Time of First Successful Submission: 2025-12-08 22:57:46

Adding Commands

Time of First Successful Submission: 2025-12-08 23:03:06

Hijacking Commands

Time of First Successful Submission: 2025-12-08 23:10:10

Bashrc Backdoor

Time of First Successful Submission: 2025-12-08 23:14:23

Sniffing Input

Time of First Successful Submission: 2025-12-08 23:42:44

Overshared Directories

Time of First Successful Submission: 2025-12-10 13:42:38

Tricky Linking

Time of First Successful Submission: 2025-12-10 20:48:08

Sniffing Process Arguments

Time of First Successful Submission: 2025-12-10 20:54:25

Snooping on Configurations

Time of First Successful Submission: 2025-12-10 20:56:05

The Fork Bomb

Time of First Successful Submission: 2025-12-07 23:15:03

Disk-Space Doomsday

Time of First Successful Submission: 2025-12-07 23:20:01

rm -rf /

Time of First Successful Submission: 2025-12-07 23:22:42

Life after rm -rf /

Time of First Successful Submission: 2025-12-07 23:28:27

Finding meaning after rm -rf /

Time of First Successful Submission: 2025-12-07 23:36:54

Computing 101

27 / 94 13042 / 21491

Your First Register

Time of First Successful Submission: 2025-12-10 21:16:29

Your First Syscall

Time of First Successful Submission: 2025-12-11 12:31:45

Exit Codes

Time of First Successful Submission: 2025-12-11 17:20:03

Building Executables

Time of First Successful Submission: 2025-12-11 17:27:48

Moving Between Registers

Time of First Successful Submission: 2025-12-12 22:49:40

Loading From Memory

Time of First Successful Submission: 2025-12-13 12:43:16

More Loading Practice

Time of First Successful Submission: 2025-12-13 12:44:12

Dereferencing Pointers

Time of First Successful Submission: 2025-12-13 12:59:22

Dereferencing Yourself

Time of First Successful Submission: 2025-12-13 13:36:49

Dereferencing with Offsets

Time of First Successful Submission: 2025-12-13 17:21:49

Stored Addresses

Time of First Successful Submission: 2025-12-13 17:26:20

Double Dereference

Time of First Successful Submission: 2025-12-13 18:08:56

The Stack

Time of First Successful Submission: 2026-02-23 17:20:08

Tracing Syscalls

Time of First Successful Submission: 2025-12-12 23:41:43

Starting GDB

Time of First Successful Submission: 2025-12-12 23:42:13

Starting Programs in GDB

Time of First Successful Submission: 2025-12-12 23:43:18

Writing Output

Time of First Successful Submission: 2025-12-13 23:01:10

Chaining Syscalls

Time of First Successful Submission: 2025-12-13 23:04:12

Writing Strings

Time of First Successful Submission: 2025-12-13 23:05:23

Reading Data

Time of First Successful Submission: 2025-12-14 00:35:05

set-register

Time of First Successful Submission: 2023-12-31 20:34:41

set-multiple-registers

Time of First Successful Submission: 2025-12-14 10:42:18

add-to-register

Time of First Successful Submission: 2024-01-07 20:31:21

linear-equation-registers

Time of First Successful Submission: 2024-01-08 19:01:58

integer-division

Time of First Successful Submission: 2024-01-17 22:14:45

modulo-operation

Time of First Successful Submission: 2025-12-14 10:46:38

set-upper-byte

Time of First Successful Submission: 2025-12-14 11:41:24

Playing With Programs

30 / 116 9790 / 23362

What's the password?

Time of First Successful Submission: 2025-12-14 00:43:49

... and again!

Time of First Successful Submission: 2025-12-14 00:44:10

Newline Troubles

Time of First Successful Submission: 2025-12-14 00:46:14

Reasoning about files

Time of First Successful Submission: 2025-12-14 00:49:58

Specifying Filenames

Time of First Successful Submission: 2025-12-14 00:50:43

Binary and Hex Encoding

Time of First Successful Submission: 2025-12-14 00:54:46

More Hex

Time of First Successful Submission: 2025-12-14 00:56:27

HTTP (netcat)

Time of First Successful Submission: 2023-10-14 22:07:23

HTTP Paths (netcat)

Time of First Successful Submission: 2023-10-14 22:31:56

HTTP (curl)

Time of First Successful Submission: 2023-10-14 22:30:46

HTTP (python)

Time of First Successful Submission: 2023-10-14 22:33:02

HTTP Host Header (python)

Time of First Successful Submission: 2023-10-14 22:29:50

HTTP Host Header (curl)

Time of First Successful Submission: 2023-10-14 22:24:06

HTTP Host Header (netcat)

Time of First Successful Submission: 2023-10-14 22:25:14

URL Encoding (netcat)

Time of First Successful Submission: 2023-10-14 22:42:17

HTTP GET Parameters

Time of First Successful Submission: 2023-10-14 22:43:09

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2023-10-14 23:48:06

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2023-10-14 23:05:34

HTTP Forms (curl)

Time of First Successful Submission: 2023-10-14 23:55:41

HTTP Forms (netcat)

Time of First Successful Submission: 2023-10-15 12:11:09

HTTP Forms (python)

Time of First Successful Submission: 2023-10-15 12:17:36

Multiple Form Fields (curl)

Time of First Successful Submission: 2023-10-15 12:21:53

Multiple Form Fields (netcat)

Time of First Successful Submission: 2023-10-15 12:24:53

HTTP Redirects (netcat)

Time of First Successful Submission: 2023-10-15 14:57:29

HTTP Redirects (curl)

Time of First Successful Submission: 2023-10-15 14:55:26

HTTP Redirects (python)

Time of First Successful Submission: 2023-10-15 15:01:41

HTTP Cookies (curl)

Time of First Successful Submission: 2023-10-15 15:07:15

HTTP Cookies (netcat)

Time of First Successful Submission: 2023-10-15 15:10:10

HTTP Cookies (python)

Time of First Successful Submission: 2023-10-15 15:26:53

Server State (python)

Time of First Successful Submission: 2023-10-18 00:56:28

GCA CTF

12 / 104 593 / 43531

Using the Terminal

Time of First Successful Submission: 2025-12-05 00:54:53

Using the VSCode Workspace

Time of First Successful Submission: 2025-12-05 00:56:43

Using the GUI Desktop

Time of First Successful Submission: 2025-12-05 14:39:56

Pasting into the Desktop

Time of First Successful Submission: 2025-12-05 14:41:43

Connecting over SSH

Time of First Successful Submission: 2025-12-05 14:43:42

Restarting Challenges

Time of First Successful Submission: 2025-12-05 14:48:38

Getting Help

Time of First Successful Submission: 2025-12-05 14:53:05

Challenge Programs

Time of First Successful Submission: 2025-12-05 14:56:12

The Flag File

Time of First Successful Submission: 2025-12-05 14:57:42

Using Privileged Mode

Time of First Successful Submission: 2025-12-05 15:01:40

Persistent Home Directories - One

Time of First Successful Submission: 2025-12-05 15:06:04

Persistent Home Directories - Two

Time of First Successful Submission: 2025-12-05 15:07:25