Saramy

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pwn.college Archives

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Triple Dereference

Time of First Successful Submission: 2025-04-13 02:03:03


Intro to Programming Languages

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Commands

Time of First Successful Submission: 2025-04-12 01:13:33

Command Arguments

Time of First Successful Submission: 2025-04-12 01:14:34

The Root Path

Time of First Successful Submission: 2025-04-12 01:18:27

Absolute Paths

Time of First Successful Submission: 2025-04-12 01:20:14

Changing position

Time of First Successful Submission: 2025-04-12 01:22:12

Changing to an Absolute Path

Time of First Successful Submission: 2025-04-12 01:23:14

Relative Paths

Time of First Successful Submission: 2025-04-12 01:25:40

Cat

Time of First Successful Submission: 2025-04-12 01:39:04

Ls

Time of First Successful Submission: 2025-04-12 01:44:34

Ls All

Time of First Successful Submission: 2025-04-12 01:48:27

Find

Time of First Successful Submission: 2025-04-12 02:07:22

Piping Echo

Time of First Successful Submission: 2025-04-12 04:10:57

Piping Stdout

Time of First Successful Submission: 2025-04-12 04:13:57

Piping Stdin

Time of First Successful Submission: 2025-04-12 04:22:22


Intro to Cybersecurity

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Path Traversal 1

Time of First Successful Submission: 2025-04-27 12:23:00


Start Here

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Using the VSCode Workspace

Time of First Successful Submission: 2025-04-12 00:17:14

Using the GUI Desktop

Time of First Successful Submission: 2025-04-12 00:31:26

Pasting into the Desktop

Time of First Successful Submission: 2025-04-12 00:32:29

Restarting Challenges

Time of First Successful Submission: 2025-04-12 00:35:29

Challenge Programs

Time of First Successful Submission: 2025-04-12 00:45:25

The Flag File

Time of First Successful Submission: 2025-04-12 00:47:45

Using Privileged Mode

Time of First Successful Submission: 2025-04-12 00:52:22

Persistent Home Directories - One

Time of First Successful Submission: 2025-04-12 00:55:57

Persistent Home Directories - Two

Time of First Successful Submission: 2025-04-12 00:57:03


Linux Luminarium

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Intro to Commands

Time of First Successful Submission: 2025-04-12 01:13:33

Intro to Arguments

Time of First Successful Submission: 2025-04-12 01:14:34

The Root

Time of First Successful Submission: 2025-04-12 01:18:27

Program and absolute paths

Time of First Successful Submission: 2025-04-12 01:20:14

Position thy self

Time of First Successful Submission: 2025-04-12 01:22:12

Position elsewhere

Time of First Successful Submission: 2025-04-12 01:23:14

implicit relative paths, from /

Time of First Successful Submission: 2025-04-12 01:25:40

explicit relative paths, from /

Time of First Successful Submission: 2025-04-12 01:27:17

implicit relative path

Time of First Successful Submission: 2025-04-12 01:29:12

home sweet home

Time of First Successful Submission: 2025-04-12 01:32:58

cat: not the pet, but the command!

Time of First Successful Submission: 2025-04-12 01:39:04

catting absolute paths

Time of First Successful Submission: 2025-04-12 01:39:55

more catting practice

Time of First Successful Submission: 2025-04-12 01:41:26

grepping for a needle in a haystack

Time of First Successful Submission: 2025-04-12 01:42:44

listing files

Time of First Successful Submission: 2025-04-12 01:44:34

touching files

Time of First Successful Submission: 2025-04-12 01:45:42

removing files

Time of First Successful Submission: 2025-04-12 01:47:06

hidden files

Time of First Successful Submission: 2025-04-12 01:48:27

An Epic Filesystem Quest

Time of First Successful Submission: 2025-04-12 02:01:00

making directories

Time of First Successful Submission: 2025-04-12 02:02:21

finding files

Time of First Successful Submission: 2025-04-12 02:07:22

linking files

Time of First Successful Submission: 2025-04-12 02:13:46

Learning From Documentation

Time of First Successful Submission: 2025-04-12 02:18:08

Learning Complex Usage

Time of First Successful Submission: 2025-04-12 02:20:37

Reading Manuals

Time of First Successful Submission: 2025-04-12 02:24:37

Searching Manuals

Time of First Successful Submission: 2025-04-12 02:26:55

Searching For Manuals

Time of First Successful Submission: 2025-04-12 02:40:21

Helpful Programs

Time of First Successful Submission: 2025-04-12 02:43:06

Help for Builtins

Time of First Successful Submission: 2025-04-12 02:45:08

Matching with *

Time of First Successful Submission: 2025-04-12 03:25:09

Matching with ?

Time of First Successful Submission: 2025-04-12 03:26:36

Matching with []

Time of First Successful Submission: 2025-04-12 03:28:33

Matching paths with []

Time of First Successful Submission: 2025-04-12 03:56:22

Mixing globs

Time of First Successful Submission: 2025-04-12 04:03:08

Exclusionary globbing

Time of First Successful Submission: 2025-04-12 04:06:46

Redirecting output

Time of First Successful Submission: 2025-04-12 04:10:57

Redirecting more output

Time of First Successful Submission: 2025-04-12 04:13:57

Appending output

Time of First Successful Submission: 2025-04-12 04:16:49

Redirecting errors

Time of First Successful Submission: 2025-04-12 04:20:43

Redirecting input

Time of First Successful Submission: 2025-04-12 04:22:22

Grepping stored results

Time of First Successful Submission: 2025-04-12 04:25:22

Grepping live output

Time of First Successful Submission: 2025-04-12 04:26:28

Grepping errors

Time of First Successful Submission: 2025-04-12 04:29:03

Duplicating piped data with tee

Time of First Successful Submission: 2025-04-12 04:33:31

Writing to multiple programs

Time of First Successful Submission: 2025-04-12 05:17:41

Split-piping stderr and stdout

Time of First Successful Submission: 2025-04-12 05:31:38

Printing Variables

Time of First Successful Submission: 2025-04-12 05:34:55

Setting Variables

Time of First Successful Submission: 2025-04-12 05:37:33

Multi-word Variables

Time of First Successful Submission: 2025-04-12 05:39:10

Exporting Variables

Time of First Successful Submission: 2025-04-12 05:42:49

Printing Exported Variables

Time of First Successful Submission: 2025-04-12 05:44:26

Storing Command Output

Time of First Successful Submission: 2025-04-12 05:46:15

Reading Input

Time of First Successful Submission: 2025-04-12 05:49:48

Reading Files

Time of First Successful Submission: 2025-04-12 05:51:33

Listing Processes

Time of First Successful Submission: 2025-04-12 09:40:34

Killing Processes

Time of First Successful Submission: 2025-04-12 09:49:46

Interrupting Processes

Time of First Successful Submission: 2025-04-12 09:51:02

Suspending Processes

Time of First Successful Submission: 2025-04-12 09:52:31

Resuming Processes

Time of First Successful Submission: 2025-04-12 09:54:01

Backgrounding Processes

Time of First Successful Submission: 2025-04-12 09:58:00

Foregrounding Processes

Time of First Successful Submission: 2025-04-12 10:01:20

Starting Backgrounded Processes

Time of First Successful Submission: 2025-04-12 10:02:32

Process Exit Codes

Time of First Successful Submission: 2025-04-12 10:04:32

Becoming root with su

Time of First Successful Submission: 2025-04-12 10:44:18

Other users with su

Time of First Successful Submission: 2025-04-12 10:45:48

Cracking passwords

Time of First Successful Submission: 2025-04-12 10:53:02

Using sudo

Time of First Successful Submission: 2025-04-12 10:55:54

Changing File Ownership

Time of First Successful Submission: 2025-04-12 10:10:53

Groups and Files

Time of First Successful Submission: 2025-04-12 10:14:26

Fun With Groups Names

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

Changing Permissions

Time of First Successful Submission: 2025-04-12 10:18:43

Executable Files

Time of First Successful Submission: 2025-04-12 10:22:44

Permission Tweaking Practice

Time of First Successful Submission: 2025-04-12 10:28:44

Permissions Setting Practice

Time of First Successful Submission: 2025-04-12 10:36:04

The SUID Bit

Time of First Successful Submission: 2025-04-12 10:38:43

Chaining with Semicolons

Time of First Successful Submission: 2025-04-13 00:26:46

Your First Shell Script

Time of First Successful Submission: 2025-04-13 00:28:15

Redirecting Script Output

Time of First Successful Submission: 2025-04-13 00:29:43

Executable Shell Scripts

Time of First Successful Submission: 2025-04-13 00:31:22

The PATH Variable

Time of First Successful Submission: 2025-04-13 00:34:21

Setting PATH

Time of First Successful Submission: 2025-04-13 00:36:39

Adding Commands

Time of First Successful Submission: 2025-04-13 00:41:37

Hijacking Commands

Time of First Successful Submission: 2025-04-13 00:48:58


Computing 101

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Your First Register

Time of First Successful Submission: 2025-04-13 01:16:34

Your First Syscall

Time of First Successful Submission: 2025-04-13 01:20:40

Exit Codes

Time of First Successful Submission: 2025-04-13 01:23:33

Building Executables

Time of First Successful Submission: 2025-04-13 01:30:31

Moving Between Registers

Time of First Successful Submission: 2025-04-13 01:34:00

Loading From Memory

Time of First Successful Submission: 2025-04-13 01:49:36

More Loading Practice

Time of First Successful Submission: 2025-04-13 01:50:46

Dereferencing Pointers

Time of First Successful Submission: 2025-04-13 01:53:22

Dereferencing Yourself

Time of First Successful Submission: 2025-04-13 01:54:40

Dereferencing with Offsets

Time of First Successful Submission: 2025-04-13 01:56:30

Stored Addresses

Time of First Successful Submission: 2025-04-13 01:59:38

Double Dereference

Time of First Successful Submission: 2025-04-13 02:01:34

Tracing Syscalls

Time of First Successful Submission: 2025-04-13 01:39:42

Starting GDB

Time of First Successful Submission: 2025-04-13 01:41:14

Starting Programs in GDB

Time of First Successful Submission: 2025-04-13 01:42:44

Writing Output

Time of First Successful Submission: 2025-04-13 03:53:07

Chaining Syscalls

Time of First Successful Submission: 2025-04-19 01:59:23

Writing Strings

Time of First Successful Submission: 2025-04-19 02:00:57

Reading Data

Time of First Successful Submission: 2025-04-19 02:18:22

set-register

Time of First Successful Submission: 2025-04-19 02:23:33

set-multiple-registers

Time of First Successful Submission: 2025-04-19 02:29:44

add-to-register

Time of First Successful Submission: 2025-04-19 02:33:00

linear-equation-registers

Time of First Successful Submission: 2025-04-19 02:38:07

integer-division

Time of First Successful Submission: 2025-04-19 02:48:55

modulo-operation

Time of First Successful Submission: 2025-04-19 02:53:11

set-upper-byte

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

efficient-modulo

Time of First Successful Submission: 2025-04-19 03:45:37

byte-extraction

Time of First Successful Submission: 2025-04-19 03:51:02

bitwise-and

Time of First Successful Submission: 2025-04-19 03:54:45

check-even

Time of First Successful Submission: 2025-04-19 03:59:33

memory-read

Time of First Successful Submission: 2025-04-19 04:03:38

memory-write

Time of First Successful Submission: 2025-04-19 04:06:06

memory-increment

Time of First Successful Submission: 2025-04-19 04:12:22

byte-access

Time of First Successful Submission: 2025-04-19 04:15:50

memory-size-access

Time of First Successful Submission: 2025-04-19 04:20:10

little-endian-write

Time of First Successful Submission: 2025-04-19 06:57:20

memory-sum

Time of First Successful Submission: 2025-04-19 07:02:23

stack-subtraction

Time of First Successful Submission: 2025-04-19 07:11:35

swap-stack-values

Time of First Successful Submission: 2025-04-19 07:14:50

average-stack-values

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

absolute-jump

Time of First Successful Submission: 2025-04-19 07:23:57

relative-jump

Time of First Successful Submission: 2025-04-19 07:33:03

jump-trampoline

Time of First Successful Submission: 2025-04-19 07:38:00

conditional-jump

Time of First Successful Submission: 2025-04-19 07:54:31

indirect-jump

Time of First Successful Submission: 2025-04-19 08:31:22

average-loop

Time of First Successful Submission: 2025-04-19 08:50:58

count-non-zero

Time of First Successful Submission: 2025-04-19 08:56:33

string-lower

Time of First Successful Submission: 2025-04-19 09:29:51

Exit

Time of First Successful Submission: 2025-04-19 03:24:18

Debugging Programs

Time of First Successful Submission: 2025-04-19 13:02:47

Inspecting Registers

Time of First Successful Submission: 2025-04-19 13:07:28

Examining Memory

Time of First Successful Submission: 2025-04-19 13:16:55


Playing With Programs

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What's the password?

Time of First Successful Submission: 2025-04-27 12:48:58

... and again!

Time of First Successful Submission: 2025-04-27 12:50:54

Newline Troubles

Time of First Successful Submission: 2025-04-27 13:52:29

Reasoning about files

Time of First Successful Submission: 2025-04-27 13:56:57

Specifying Filenames

Time of First Successful Submission: 2025-04-27 13:59:39

Binary and Hex Encoding

Time of First Successful Submission: 2025-04-27 14:13:06

More Hex

Time of First Successful Submission: 2025-04-27 14:16:05

Decoding Hex

Time of First Successful Submission: 2025-04-27 14:36:16


GCA CTF

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Using the VSCode Workspace

Time of First Successful Submission: 2025-04-12 00:17:14

Using the GUI Desktop

Time of First Successful Submission: 2025-04-12 00:31:26

Pasting into the Desktop

Time of First Successful Submission: 2025-04-12 00:32:29

Restarting Challenges

Time of First Successful Submission: 2025-04-12 00:35:29

Getting Help

Time of First Successful Submission: 2025-04-12 00:43:33

Challenge Programs

Time of First Successful Submission: 2025-04-12 00:45:25

The Flag File

Time of First Successful Submission: 2025-04-12 00:47:45

Using Privileged Mode

Time of First Successful Submission: 2025-04-12 00:52:22

Persistent Home Directories - One

Time of First Successful Submission: 2025-04-12 00:55:57

Persistent Home Directories - Two

Time of First Successful Submission: 2025-04-12 00:57:03