GhostVlog

Intro to Programming Languages

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Commands

Time of First Successful Submission: 2025-12-22 20:01:17

Command Arguments

Time of First Successful Submission: 2025-12-22 20:01:50

Command History

Time of First Successful Submission: 2025-12-22 20:02:27

The Root Path

Time of First Successful Submission: 2025-12-22 20:03:30

Absolute Paths

Time of First Successful Submission: 2025-12-22 20:05:02

Changing position

Time of First Successful Submission: 2025-12-22 20:06:42

Changing to an Absolute Path

Time of First Successful Submission: 2025-12-22 20:08:54

Relative Paths

Time of First Successful Submission: 2026-02-07 21:21:21

Cat

Time of First Successful Submission: 2026-02-08 12:56:01

Ls

Time of First Successful Submission: 2026-02-08 17:24:13

Ls All

Time of First Successful Submission: 2026-02-09 06:35:00

Find

Time of First Successful Submission: 2026-02-11 10:41:53

Piping Echo

Time of First Successful Submission: 2026-02-17 09:28:23

Piping Stdout

Time of First Successful Submission: 2026-02-17 09:32:24


Intro to Cybersecurity

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Path Traversal 1

Time of First Successful Submission: 2025-12-22 18:34:18

Path Traversal 2

Time of First Successful Submission: 2025-12-23 10:28:43

CMDi 1

Time of First Successful Submission: 2026-02-09 18:47:23

CMDi 2

Time of First Successful Submission: 2026-02-18 19:03:50


Start Here

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Using the Terminal

Time of First Successful Submission: 2025-12-22 17:03:06

Using the VSCode Workspace

Time of First Successful Submission: 2025-12-22 17:11:07

Using the GUI Desktop

Time of First Successful Submission: 2025-12-22 17:09:25

Pasting into the Desktop

Time of First Successful Submission: 2025-12-22 17:14:36

Restarting Challenges

Time of First Successful Submission: 2025-12-22 17:42:54

Challenge Programs

Time of First Successful Submission: 2025-12-22 17:19:53

The Flag File

Time of First Successful Submission: 2025-12-22 17:24:22

Using Privileged Mode

Time of First Successful Submission: 2025-12-22 17:32:09

Persistent Home Directories - One

Time of First Successful Submission: 2025-12-22 17:40:31

Persistent Home Directories - Two

Time of First Successful Submission: 2025-12-22 17:41:44


Linux Luminarium

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Intro to Commands

Time of First Successful Submission: 2025-12-22 20:01:17

Intro to Arguments

Time of First Successful Submission: 2025-12-22 20:01:50

Command History

Time of First Successful Submission: 2025-12-22 20:02:27

The Root

Time of First Successful Submission: 2025-12-22 20:03:30

Program and absolute paths

Time of First Successful Submission: 2025-12-22 20:05:02

Position thy self

Time of First Successful Submission: 2025-12-22 20:06:42

Position elsewhere

Time of First Successful Submission: 2025-12-22 20:08:54

implicit relative paths, from /

Time of First Successful Submission: 2026-02-07 21:21:21

explicit relative paths, from /

Time of First Successful Submission: 2026-02-08 07:46:06

implicit relative path

Time of First Successful Submission: 2026-02-08 07:50:07

home sweet home

Time of First Successful Submission: 2026-02-08 12:45:23

cat: not the pet, but the command!

Time of First Successful Submission: 2026-02-08 12:56:01

catting absolute paths

Time of First Successful Submission: 2026-02-08 13:01:41

more catting practice

Time of First Successful Submission: 2026-02-08 13:06:17

grepping for a needle in a haystack

Time of First Successful Submission: 2026-02-08 17:10:29

comparing files

Time of First Successful Submission: 2026-02-08 17:12:44

listing files

Time of First Successful Submission: 2026-02-08 17:24:13

touching files

Time of First Successful Submission: 2026-02-08 17:26:44

removing files

Time of First Successful Submission: 2026-02-08 17:27:53

moving files

Time of First Successful Submission: 2026-02-08 17:39:57

copying files

Time of First Successful Submission: 2026-02-10 15:02:54

hidden files

Time of First Successful Submission: 2026-02-09 06:35:00

An Epic Filesystem Quest

Time of First Successful Submission: 2026-02-09 08:17:43

making directories

Time of First Successful Submission: 2026-02-09 08:19:53

finding files

Time of First Successful Submission: 2026-02-11 10:41:53

Learning From Documentation

Time of First Successful Submission: 2026-02-16 07:51:08

Learning Complex Usage

Time of First Successful Submission: 2026-02-16 08:40:35

Reading Manuals

Time of First Successful Submission: 2026-02-16 11:28:04

Searching Manuals

Time of First Successful Submission: 2026-02-16 12:05:33

Helpful Programs

Time of First Successful Submission: 2026-02-16 14:29:29

Help for Builtins

Time of First Successful Submission: 2026-02-16 14:32:48

Matching with *

Time of First Successful Submission: 2026-02-17 07:57:38

Matching with ?

Time of First Successful Submission: 2026-02-17 08:00:13

Matching with []

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

Matching paths with []

Time of First Successful Submission: 2026-02-17 08:12:24

Multiple globs

Time of First Successful Submission: 2026-02-17 08:17:31

Mixing globs

Time of First Successful Submission: 2026-02-17 08:23:18

Exclusionary globbing

Time of First Successful Submission: 2026-02-17 08:40:44

Tab completion

Time of First Successful Submission: 2026-02-17 09:09:18

Multiple options for tab completion

Time of First Successful Submission: 2026-02-17 09:10:43

Tab completion on commands

Time of First Successful Submission: 2026-02-17 09:11:59

Redirecting output

Time of First Successful Submission: 2026-02-17 09:28:23

Redirecting more output

Time of First Successful Submission: 2026-02-17 09:32:24


GCA CTF

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Using the Terminal

Time of First Successful Submission: 2025-12-22 17:03:06

Using the VSCode Workspace

Time of First Successful Submission: 2025-12-22 17:11:07

Using the GUI Desktop

Time of First Successful Submission: 2025-12-22 17:09:25

Pasting into the Desktop

Time of First Successful Submission: 2025-12-22 17:14:36

Restarting Challenges

Time of First Successful Submission: 2025-12-22 17:42:54

Challenge Programs

Time of First Successful Submission: 2025-12-22 17:19:53

The Flag File

Time of First Successful Submission: 2025-12-22 17:24:22

Using Privileged Mode

Time of First Successful Submission: 2025-12-22 17:32:09

Persistent Home Directories - One

Time of First Successful Submission: 2025-12-22 17:40:31

Persistent Home Directories - Two

Time of First Successful Submission: 2025-12-22 17:41:44