mwalbert

pwn.college Archives

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Triple Dereference

Time of First Successful Submission: 2026-02-16 20:51:28

Intro to Programming Languages

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Commands

Time of First Successful Submission: 2026-02-16 15:31:48

Command Arguments

Time of First Successful Submission: 2026-02-16 15:33:17

Command History

Time of First Successful Submission: 2026-02-16 15:33:49

The Root Path

Time of First Successful Submission: 2026-02-16 15:50:56

Absolute Paths

Time of First Successful Submission: 2026-02-16 15:51:22

Changing position

Time of First Successful Submission: 2026-02-16 15:55:51

Changing to an Absolute Path

Time of First Successful Submission: 2026-02-16 16:06:38

Relative Paths

Time of First Successful Submission: 2026-02-16 16:05:30

Cat

Time of First Successful Submission: 2026-02-16 16:07:28

Ls

Time of First Successful Submission: 2026-02-16 16:12:20

Ls All

Time of First Successful Submission: 2026-02-16 16:33:57

Piping Echo

Time of First Successful Submission: 2026-02-20 03:29:07

Piping Stdout

Time of First Successful Submission: 2026-02-20 03:31:03

Piping Stdin

Time of First Successful Submission: 2026-02-20 03:34:26

P2.1 Level 01 C Force

Time of First Successful Submission: 2026-02-18 04:30:45

P2.1 Level 02 C Args

Time of First Successful Submission: 2026-02-18 14:01:45

Start Here

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Using the Terminal

Time of First Successful Submission: 2026-02-16 18:37:05

Using the VSCode Workspace

Time of First Successful Submission: 2026-02-16 18:54:15

Using the GUI Desktop

Time of First Successful Submission: 2026-02-16 18:41:40

Pasting into the Desktop

Time of First Successful Submission: 2026-02-16 18:43:23

Restarting Challenges

Time of First Successful Submission: 2026-02-16 18:46:56

Challenge Programs

Time of First Successful Submission: 2026-02-16 18:55:02

The Flag File

Time of First Successful Submission: 2026-02-16 18:56:10

Using Privileged Mode

Time of First Successful Submission: 2026-02-16 19:10:49

Persistent Home Directories - One

Time of First Successful Submission: 2026-02-16 19:11:40

Persistent Home Directories - Two

Time of First Successful Submission: 2026-02-16 19:12:23

Linux Luminarium

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Intro to Commands

Time of First Successful Submission: 2026-02-16 15:31:48

Intro to Arguments

Time of First Successful Submission: 2026-02-16 15:33:17

Command History

Time of First Successful Submission: 2026-02-16 15:33:49

The Root

Time of First Successful Submission: 2026-02-16 15:50:56

Program and absolute paths

Time of First Successful Submission: 2026-02-16 15:51:22

Position thy self

Time of First Successful Submission: 2026-02-16 15:55:51

Position elsewhere

Time of First Successful Submission: 2026-02-16 16:06:38

implicit relative paths, from /

Time of First Successful Submission: 2026-02-16 16:05:30

explicit relative paths, from /

Time of First Successful Submission: 2026-02-16 16:03:41

implicit relative path

Time of First Successful Submission: 2026-02-16 15:58:17

home sweet home

Time of First Successful Submission: 2026-02-16 15:57:30

cat: not the pet, but the command!

Time of First Successful Submission: 2026-02-16 16:07:28

catting absolute paths

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

more catting practice

Time of First Successful Submission: 2026-02-16 16:09:54

grepping for a needle in a haystack

Time of First Successful Submission: 2026-02-16 16:10:33

comparing files

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

listing files

Time of First Successful Submission: 2026-02-16 16:12:20

touching files

Time of First Successful Submission: 2026-02-16 16:12:51

removing files

Time of First Successful Submission: 2026-02-16 16:14:01

moving files

Time of First Successful Submission: 2026-02-16 16:15:49

copying files

Time of First Successful Submission: 2026-02-16 16:33:13

hidden files

Time of First Successful Submission: 2026-02-16 16:33:57

An Epic Filesystem Quest

Time of First Successful Submission: 2026-02-16 18:21:40

making directories

Time of First Successful Submission: 2026-02-16 16:42:40

Learning From Documentation

Time of First Successful Submission: 2026-02-16 19:22:36

Learning Complex Usage

Time of First Successful Submission: 2026-02-16 19:23:53

Reading Manuals

Time of First Successful Submission: 2026-02-16 19:25:25

Searching Manuals

Time of First Successful Submission: 2026-02-16 19:26:29

Searching For Manuals

Time of First Successful Submission: 2026-02-16 19:32:11

Helpful Programs

Time of First Successful Submission: 2026-02-16 19:34:29

Help for Builtins

Time of First Successful Submission: 2026-02-16 19:35:27

Matching with *

Time of First Successful Submission: 2026-02-20 02:50:09

Matching with ?

Time of First Successful Submission: 2026-02-20 02:50:56

Matching with []

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

Matching paths with []

Time of First Successful Submission: 2026-02-20 02:54:13

Multiple globs

Time of First Successful Submission: 2026-02-20 02:55:17

Mixing globs

Time of First Successful Submission: 2026-02-20 03:27:44

Exclusionary globbing

Time of First Successful Submission: 2026-02-20 03:08:50

Tab completion

Time of First Successful Submission: 2026-02-20 03:09:39

Multiple options for tab completion

Time of First Successful Submission: 2026-02-20 03:10:50

Tab completion on commands

Time of First Successful Submission: 2026-02-20 03:11:17

Redirecting output

Time of First Successful Submission: 2026-02-20 03:29:07

Redirecting more output

Time of First Successful Submission: 2026-02-20 03:31:03

Appending output

Time of First Successful Submission: 2026-02-20 03:32:19

Redirecting errors

Time of First Successful Submission: 2026-02-20 03:33:13

Redirecting input

Time of First Successful Submission: 2026-02-20 03:34:26

Translating characters

Time of First Successful Submission: 2026-02-20 03:50:13

Computing 101

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Your First Register

Time of First Successful Submission: 2026-02-14 04:31:42

Your First Syscall

Time of First Successful Submission: 2026-02-14 04:33:57

Exit Codes

Time of First Successful Submission: 2026-02-14 04:36:04

Building Executables

Time of First Successful Submission: 2026-02-14 04:41:15

Moving Between Registers

Time of First Successful Submission: 2026-02-14 04:53:22

Loading From Memory

Time of First Successful Submission: 2026-02-16 20:26:26

More Loading Practice

Time of First Successful Submission: 2026-02-16 20:27:32

Dereferencing Pointers

Time of First Successful Submission: 2026-02-16 20:35:10

Dereferencing Yourself

Time of First Successful Submission: 2026-02-16 20:36:29

Dereferencing with Offsets

Time of First Successful Submission: 2026-02-16 20:42:21

Stored Addresses

Time of First Successful Submission: 2026-02-16 20:44:17

Double Dereference

Time of First Successful Submission: 2026-02-16 20:48:16

The Stack

Time of First Successful Submission: 2026-02-18 03:59:24

Stack Offsets

Time of First Successful Submission: 2026-02-18 04:01:09

Program Arguments on the Stack

Time of First Successful Submission: 2026-02-18 04:03:29

Popping From the Stack

Time of First Successful Submission: 2026-02-18 04:06:06

Tracing Syscalls

Time of First Successful Submission: 2026-02-16 19:45:42

Starting GDB

Time of First Successful Submission: 2026-02-16 19:50:16

Quitting GDB

Time of First Successful Submission: 2026-02-25 03:49:36

Starting Programs in GDB

Time of First Successful Submission: 2026-02-16 19:59:21

Disassembling in GDB

Time of First Successful Submission: 2026-02-25 03:53:50

Stepping Through Instructions

Time of First Successful Submission: 2026-02-25 03:55:46

Reading Register Values

Time of First Successful Submission: 2026-02-25 03:57:28

Popping Stack Values

Time of First Successful Submission: 2026-02-25 03:59:09

Examining Memory

Time of First Successful Submission: 2026-02-25 04:01:19

Examining Stack Pointers

Time of First Successful Submission: 2026-02-25 04:03:19

Writing Output

Time of First Successful Submission: 2026-02-18 16:03:31

Chaining Syscalls

Time of First Successful Submission: 2026-02-18 16:06:03

Writing Strings

Time of First Successful Submission: 2026-02-18 16:21:54

Reading Data

Time of First Successful Submission: 2026-02-18 16:47:44

set-register

Time of First Successful Submission: 2026-02-14 05:00:38

set-multiple-registers

Time of First Successful Submission: 2026-02-14 05:06:02

add-to-register

Time of First Successful Submission: 2026-02-14 05:18:19

linear-equation-registers

Time of First Successful Submission: 2026-02-14 16:19:59

Playing With Programs

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What's the password?

Time of First Successful Submission: 2026-02-21 00:50:48

... and again!

Time of First Successful Submission: 2026-02-21 00:51:56

Newline Troubles

Time of First Successful Submission: 2026-02-21 00:56:27

GCA CTF

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Using the Terminal

Time of First Successful Submission: 2026-02-16 18:37:05

Using the VSCode Workspace

Time of First Successful Submission: 2026-02-16 18:54:15

Using the GUI Desktop

Time of First Successful Submission: 2026-02-16 18:41:40

Pasting into the Desktop

Time of First Successful Submission: 2026-02-16 18:43:23

Restarting Challenges

Time of First Successful Submission: 2026-02-16 18:46:56

Challenge Programs

Time of First Successful Submission: 2026-02-16 18:55:02

The Flag File

Time of First Successful Submission: 2026-02-16 18:56:10

Using Privileged Mode

Time of First Successful Submission: 2026-02-16 19:10:49

Persistent Home Directories - One

Time of First Successful Submission: 2026-02-16 19:11:40

Persistent Home Directories - Two

Time of First Successful Submission: 2026-02-16 19:12:23