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pwn.college Archives

1 / 202 22387 / 22791


Triple Dereference

Time of First Successful Submission: 2026-01-26 14:42:09


Intro to Programming Languages

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Commands

Time of First Successful Submission: 2026-01-17 20:57:16

Command Arguments

Time of First Successful Submission: 2026-01-17 20:57:42

Command History

Time of First Successful Submission: 2026-01-17 20:58:01

The Root Path

Time of First Successful Submission: 2026-01-17 21:06:08

Absolute Paths

Time of First Successful Submission: 2026-01-17 21:24:05

Changing position

Time of First Successful Submission: 2026-01-17 21:24:56

Changing to an Absolute Path

Time of First Successful Submission: 2026-01-17 21:26:23

Relative Paths

Time of First Successful Submission: 2026-01-17 21:30:13

Cat

Time of First Successful Submission: 2026-01-19 20:38:31

Ls

Time of First Successful Submission: 2026-01-19 20:43:47

Ls All

Time of First Successful Submission: 2026-01-19 20:49:19

Find

Time of First Successful Submission: 2026-01-19 20:59:00

Piping Echo

Time of First Successful Submission: 2026-01-25 17:50:17

Piping Stdout

Time of First Successful Submission: 2026-01-25 17:51:33

Piping Stdin

Time of First Successful Submission: 2026-01-25 17:59:47


Intro to Cybersecurity

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Path Traversal 1

Time of First Successful Submission: 2026-01-10 07:24:30

Path Traversal 2

Time of First Successful Submission: 2026-01-10 08:17:21

CMDi 1

Time of First Successful Submission: 2026-01-11 10:17:53

CMDi 2

Time of First Successful Submission: 2026-01-11 10:19:56

CMDi 3

Time of First Successful Submission: 2026-01-11 10:34:58

CMDi 4

Time of First Successful Submission: 2026-01-11 10:43:08

CMDi 5

Time of First Successful Submission: 2026-01-11 10:46:54

CMDi 6

Time of First Successful Submission: 2026-01-22 20:57:09

Authentication Bypass 1

Time of First Successful Submission: 2026-01-27 15:58:56

Authentication Bypass 2

Time of First Successful Submission: 2026-01-27 16:23:08

Connect

Time of First Successful Submission: 2026-01-22 19:17:54

Send

Time of First Successful Submission: 2026-01-22 19:19:26

Shutdown

Time of First Successful Submission: 2026-01-22 19:26:01

Listen

Time of First Successful Submission: 2026-01-22 19:28:15

Scan 1

Time of First Successful Submission: 2026-01-26 15:34:03

XOR

Time of First Successful Submission: 2026-01-09 22:13:02

XORing Hex

Time of First Successful Submission: 2026-01-10 10:04:36

XORing ASCII

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

XORing ASCII Strings

Time of First Successful Submission: 2026-01-25 19:54:12

One-time Pad

Time of First Successful Submission: 2026-01-25 20:04:39

One-time Pad Tampering

Time of First Successful Submission: 2026-01-29 14:30:28

level1

Time of First Successful Submission: 2026-01-17 20:13:37

level2

Time of First Successful Submission: 2026-01-17 20:14:20

level3

Time of First Successful Submission: 2026-01-17 20:17:27

level4

Time of First Successful Submission: 2026-01-17 20:21:17

level5

Time of First Successful Submission: 2026-01-17 20:30:23

level6

Time of First Successful Submission: 2026-01-17 20:34:06

level7

Time of First Successful Submission: 2026-01-17 20:37:24

level8

Time of First Successful Submission: 2026-01-17 20:38:13

level9

Time of First Successful Submission: 2026-01-17 20:39:14

level10

Time of First Successful Submission: 2026-01-17 20:42:38

level11

Time of First Successful Submission: 2026-01-17 20:47:14

level12

Time of First Successful Submission: 2026-01-17 20:49:14

level13

Time of First Successful Submission: 2026-01-17 20:50:15

level14

Time of First Successful Submission: 2026-01-17 20:51:40

level15

Time of First Successful Submission: 2026-01-17 20:52:38

level16

Time of First Successful Submission: 2026-01-17 20:54:21

Your First Overflow (easy)

Time of First Successful Submission: 2026-01-09 21:54:59

Your First Overflow (hard)

Time of First Successful Submission: 2026-01-09 22:08:48

Precision (easy)

Time of First Successful Submission: 2026-01-10 08:25:59

Precision (hard)

Time of First Successful Submission: 2026-01-10 08:57:04

Variable Control (easy)

Time of First Successful Submission: 2026-01-10 09:13:55

Variable Control (hard)

Time of First Successful Submission: 2026-01-10 09:33:54

Control Hijack (easy)

Time of First Successful Submission: 2026-01-15 18:56:30

Control Hijack (hard)

Time of First Successful Submission: 2026-01-15 19:39:02

Tricky Control Hijack (easy)

Time of First Successful Submission: 2026-01-22 15:39:00

Tricky Control Hijack (hard)

Time of First Successful Submission: 2026-01-22 15:47:47

PIEs (easy)

Time of First Successful Submission: 2026-01-22 16:04:52


Program Security

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Loose Link (Easy)

Time of First Successful Submission: 2026-01-29 21:17:43

Loose Link (Hard)

Time of First Successful Submission: 2026-01-29 21:23:22


Start Here

1 / 12 42758 / 43301


Using the Terminal

Time of First Successful Submission: 2026-01-22 20:33:22


Linux Luminarium

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Intro to Commands

Time of First Successful Submission: 2026-01-17 20:57:16

Intro to Arguments

Time of First Successful Submission: 2026-01-17 20:57:42

Command History

Time of First Successful Submission: 2026-01-17 20:58:01

The Root

Time of First Successful Submission: 2026-01-17 21:06:08

Program and absolute paths

Time of First Successful Submission: 2026-01-17 21:24:05

Position thy self

Time of First Successful Submission: 2026-01-17 21:24:56

Position elsewhere

Time of First Successful Submission: 2026-01-17 21:26:23

implicit relative paths, from /

Time of First Successful Submission: 2026-01-17 21:30:13

explicit relative paths, from /

Time of First Successful Submission: 2026-01-17 21:31:12

implicit relative path

Time of First Successful Submission: 2026-01-17 21:31:41

home sweet home

Time of First Successful Submission: 2026-01-17 21:33:42

cat: not the pet, but the command!

Time of First Successful Submission: 2026-01-19 20:38:31

catting absolute paths

Time of First Successful Submission: 2026-01-19 20:38:52

more catting practice

Time of First Successful Submission: 2026-01-19 20:40:17

grepping for a needle in a haystack

Time of First Successful Submission: 2026-01-19 20:41:20

comparing files

Time of First Successful Submission: 2026-01-19 20:42:31

listing files

Time of First Successful Submission: 2026-01-19 20:43:47

touching files

Time of First Successful Submission: 2026-01-19 20:44:43

removing files

Time of First Successful Submission: 2026-01-19 20:45:15

moving files

Time of First Successful Submission: 2026-01-19 20:47:16

copying files

Time of First Successful Submission: 2026-01-19 20:47:58

hidden files

Time of First Successful Submission: 2026-01-19 20:49:19

An Epic Filesystem Quest

Time of First Successful Submission: 2026-01-19 20:54:38

making directories

Time of First Successful Submission: 2026-01-19 20:55:23

finding files

Time of First Successful Submission: 2026-01-19 20:59:00

linking files

Time of First Successful Submission: 2026-01-19 21:03:47

Learning From Documentation

Time of First Successful Submission: 2026-01-21 22:26:59

Learning Complex Usage

Time of First Successful Submission: 2026-01-21 22:27:36

Reading Manuals

Time of First Successful Submission: 2026-01-21 22:28:39

Searching Manuals

Time of First Successful Submission: 2026-01-21 22:33:42

Searching For Manuals

Time of First Successful Submission: 2026-01-21 22:47:24

Helpful Programs

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

Help for Builtins

Time of First Successful Submission: 2026-02-02 15:13:20

Matching with *

Time of First Successful Submission: 2026-01-22 17:13:52

Matching with ?

Time of First Successful Submission: 2026-01-22 17:15:15

Matching with []

Time of First Successful Submission: 2026-01-22 17:21:45

Matching paths with []

Time of First Successful Submission: 2026-01-22 17:23:28

Multiple globs

Time of First Successful Submission: 2026-01-22 17:28:58

Mixing globs

Time of First Successful Submission: 2026-01-22 17:36:28

Exclusionary globbing

Time of First Successful Submission: 2026-01-22 17:37:52

Tab completion

Time of First Successful Submission: 2026-01-22 17:38:55

Multiple options for tab completion

Time of First Successful Submission: 2026-01-22 17:40:32

Tab completion on commands

Time of First Successful Submission: 2026-01-22 17:41:02

Redirecting output

Time of First Successful Submission: 2026-01-25 17:50:17

Redirecting more output

Time of First Successful Submission: 2026-01-25 17:51:33

Appending output

Time of First Successful Submission: 2026-01-25 17:52:58

Redirecting errors

Time of First Successful Submission: 2026-01-25 17:54:50

Redirecting input

Time of First Successful Submission: 2026-01-25 17:59:47

Grepping stored results

Time of First Successful Submission: 2026-01-25 18:00:55

Grepping live output

Time of First Successful Submission: 2026-01-25 18:13:00

Grepping errors

Time of First Successful Submission: 2026-01-25 18:20:29

Filtering with grep -v

Time of First Successful Submission: 2026-01-25 18:21:55

Filtering with sed

Time of First Successful Submission: 2026-01-25 18:23:17

Duplicating piped data with tee

Time of First Successful Submission: 2026-01-25 18:27:44

Process substitution for input

Time of First Successful Submission: 2026-01-25 18:41:04

Writing to multiple programs

Time of First Successful Submission: 2026-01-25 18:53:31

Split-piping stderr and stdout

Time of First Successful Submission: 2026-01-25 18:58:36

Named pipes

Time of First Successful Submission: 2026-01-25 19:17:01

Printing Variables

Time of First Successful Submission: 2026-01-26 14:14:36

Setting Variables

Time of First Successful Submission: 2026-01-26 14:15:11

Multi-word Variables

Time of First Successful Submission: 2026-01-26 14:15:57

Exporting Variables

Time of First Successful Submission: 2026-01-26 14:17:44

Printing Exported Variables

Time of First Successful Submission: 2026-01-26 14:18:17

Storing Command Output

Time of First Successful Submission: 2026-01-26 14:20:02

Reading Input

Time of First Successful Submission: 2026-01-26 14:22:22

Reading Files

Time of First Successful Submission: 2026-01-26 14:23:45

Translating characters

Time of First Successful Submission: 2026-01-27 17:52:04

Deleting characters

Time of First Successful Submission: 2026-01-27 15:41:57

Deleting newlines

Time of First Successful Submission: 2026-01-27 15:43:18

Extracting the first lines with head

Time of First Successful Submission: 2026-01-27 15:46:03

Extracting specific sections of text

Time of First Successful Submission: 2026-01-27 15:50:22

Sorting data

Time of First Successful Submission: 2026-01-27 15:52:51

Listing Processes

Time of First Successful Submission: 2026-01-29 13:54:26

Killing Processes

Time of First Successful Submission: 2026-01-29 13:55:55

Interrupting Processes

Time of First Successful Submission: 2026-01-29 13:56:32

Killing Misbehaving Processes

Time of First Successful Submission: 2026-01-29 14:02:19

Suspending Processes

Time of First Successful Submission: 2026-01-29 14:03:17

Resuming Processes

Time of First Successful Submission: 2026-01-29 14:05:22

Backgrounding Processes

Time of First Successful Submission: 2026-01-29 14:11:44

Foregrounding Processes

Time of First Successful Submission: 2026-01-29 14:13:26

Starting Backgrounded Processes

Time of First Successful Submission: 2026-01-29 14:13:48

Process Exit Codes

Time of First Successful Submission: 2026-01-29 14:15:01

Becoming root with su

Time of First Successful Submission: 2026-01-28 20:33:46

Other users with su

Time of First Successful Submission: 2026-01-28 20:34:38

Cracking passwords

Time of First Successful Submission: 2026-01-28 20:38:18

Using sudo

Time of First Successful Submission: 2026-01-28 21:19:08

Changing File Ownership

Time of First Successful Submission: 2026-01-30 23:08:46

Groups and Files

Time of First Successful Submission: 2026-01-30 23:09:59

Fun With Groups Names

Time of First Successful Submission: 2026-01-30 23:10:52

Changing Permissions

Time of First Successful Submission: 2026-01-30 23:13:33

Executable Files

Time of First Successful Submission: 2026-01-30 23:14:33

Permission Tweaking Practice

Time of First Successful Submission: 2026-01-30 23:18:00

Permissions Setting Practice

Time of First Successful Submission: 2026-01-30 23:21:46

The SUID Bit

Time of First Successful Submission: 2026-01-30 23:22:58

Chaining with Semicolons

Time of First Successful Submission: 2026-02-02 14:35:23

Building on Success

Time of First Successful Submission: 2026-02-02 14:36:31

Handling Failure

Time of First Successful Submission: 2026-02-02 14:37:06

Your First Shell Script

Time of First Successful Submission: 2026-02-02 14:39:08

Redirecting Script Output

Time of First Successful Submission: 2026-02-02 14:56:48

Executable Shell Scripts

Time of First Successful Submission: 2026-02-02 14:59:27

Understanding Shebangs

Time of First Successful Submission: 2026-02-02 15:01:58

Scripting with Arguments

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

Scripting with Conditionals

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

Scripting with Default Cases

Time of First Successful Submission: 2026-02-02 15:06:53

Scripting with Multiple Conditions

Time of First Successful Submission: 2026-02-02 15:08:48

Reading Shell Scripts

Time of First Successful Submission: 2026-02-02 15:10:31

Launching Screen

Time of First Successful Submission: 2026-02-03 17:11:46

Detaching and Attaching

Time of First Successful Submission: 2026-02-03 17:14:43

Finding Sessions

Time of First Successful Submission: 2026-02-03 17:16:26

Switching Windows

Time of First Successful Submission: 2026-02-03 17:18:20

Detaching and Attaching (tmux)

Time of First Successful Submission: 2026-02-03 17:19:11

Switching Windows (tmux)

Time of First Successful Submission: 2026-02-03 17:20:58

The PATH Variable

Time of First Successful Submission: 2026-02-03 17:32:26

Setting PATH

Time of First Successful Submission: 2026-02-03 17:33:08

Finding Commands

Time of First Successful Submission: 2026-02-03 17:35:36

Adding Commands

Time of First Successful Submission: 2026-02-03 17:40:46

Hijacking Commands

Time of First Successful Submission: 2026-02-03 17:42:17

Bashrc Backdoor

Time of First Successful Submission: 2026-02-04 02:49:40

Sniffing Input

Time of First Successful Submission: 2026-02-04 02:55:10

Overshared Directories

Time of First Successful Submission: 2026-02-04 03:03:00

Tricky Linking

Time of First Successful Submission: 2026-02-04 03:07:16

Sniffing Process Arguments

Time of First Successful Submission: 2026-02-04 03:14:48

Snooping on Configurations

Time of First Successful Submission: 2026-02-04 03:17:45

The Fork Bomb

Time of First Successful Submission: 2026-02-04 03:40:00

Disk-Space Doomsday

Time of First Successful Submission: 2026-02-04 03:42:58

rm -rf /

Time of First Successful Submission: 2026-02-04 03:45:14

Life after rm -rf /

Time of First Successful Submission: 2026-02-04 03:48:59

Finding meaning after rm -rf /

Time of First Successful Submission: 2026-02-04 03:53:18


Computing 101

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Your First Register

Time of First Successful Submission: 2026-01-22 19:51:25

Your First Syscall

Time of First Successful Submission: 2026-01-22 19:55:59

Exit Codes

Time of First Successful Submission: 2026-01-22 19:57:24

Building Executables

Time of First Successful Submission: 2026-01-22 20:14:15

Moving Between Registers

Time of First Successful Submission: 2026-01-22 20:16:32

Loading From Memory

Time of First Successful Submission: 2026-01-26 14:26:54

More Loading Practice

Time of First Successful Submission: 2026-01-26 14:27:39

Dereferencing Pointers

Time of First Successful Submission: 2026-01-26 14:30:13

Dereferencing Yourself

Time of First Successful Submission: 2026-01-26 14:31:47

Dereferencing with Offsets

Time of First Successful Submission: 2026-01-26 14:33:36

Stored Addresses

Time of First Successful Submission: 2026-01-26 14:36:18

Double Dereference

Time of First Successful Submission: 2026-01-26 14:41:11

Tracing Syscalls

Time of First Successful Submission: 2026-01-22 20:20:40

Starting GDB

Time of First Successful Submission: 2026-01-22 20:23:45

Starting Programs in GDB

Time of First Successful Submission: 2026-01-22 20:25:43

Writing Output

Time of First Successful Submission: 2026-01-26 14:51:00

Chaining Syscalls

Time of First Successful Submission: 2026-01-26 14:57:42

Writing Strings

Time of First Successful Submission: 2026-01-26 14:59:28

Reading Data

Time of First Successful Submission: 2026-01-26 15:20:44

Debugging Programs

Time of First Successful Submission: 2026-01-27 16:28:45

Inspecting Registers

Time of First Successful Submission: 2026-01-27 16:30:11

Examining Memory

Time of First Successful Submission: 2026-01-27 16:49:22

Setting Breakpoints

Time of First Successful Submission: 2026-01-27 17:06:02

GDB Scripting

Time of First Successful Submission: 2026-01-27 17:43:05


Playing With Programs

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cat

Time of First Successful Submission: 2026-02-02 15:14:31

more

Time of First Successful Submission: 2026-02-02 15:14:47

less

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

tail

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

head

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

sort

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

vim

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

emacs

Time of First Successful Submission: 2026-02-02 15:16:35

nano

Time of First Successful Submission: 2026-02-02 15:16:52

rev

Time of First Successful Submission: 2026-02-02 15:17:47

od

Time of First Successful Submission: 2026-02-02 15:22:19

hd

Time of First Successful Submission: 2026-02-02 15:23:51

xxd

Time of First Successful Submission: 2026-02-02 15:24:47

base32

Time of First Successful Submission: 2026-02-02 15:27:19

base64

Time of First Successful Submission: 2026-02-02 15:28:08

split

Time of First Successful Submission: 2026-02-04 04:05:00

gzip

Time of First Successful Submission: 2026-02-04 04:07:26

bzip2

Time of First Successful Submission: 2026-02-04 04:08:26

zip

Time of First Successful Submission: 2026-02-04 04:14:13


GCA CTF

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Using the Terminal

Time of First Successful Submission: 2026-01-22 20:33:22