VDCD

Intro to Programming Languages

15 / 234 9833 / 33082


Commands

Time of First Successful Submission: 2026-03-31 18:57:50

Command Arguments

Time of First Successful Submission: 2026-03-31 19:01:20

Command History

Time of First Successful Submission: 2026-03-31 19:05:25

The Root Path

Time of First Successful Submission: 2026-03-31 19:25:12

Absolute Paths

Time of First Successful Submission: 2026-03-31 19:32:50

Changing position

Time of First Successful Submission: 2026-03-31 19:45:35

Changing to an Absolute Path

Time of First Successful Submission: 2026-03-31 19:49:32

Relative Paths

Time of First Successful Submission: 2026-04-01 14:29:56

Cat

Time of First Successful Submission: 2026-04-02 08:46:34

Ls

Time of First Successful Submission: 2026-04-02 09:06:24

Ls All

Time of First Successful Submission: 2026-04-03 07:44:08

Find

Time of First Successful Submission: 2026-04-03 09:51:33

Piping Echo

Time of First Successful Submission: 2026-04-04 02:33:56

Piping Stdout

Time of First Successful Submission: 2026-04-04 02:44:23

Piping Stdin

Time of First Successful Submission: 2026-04-14 17:21:30


Start Here

11 / 12 9137 / 44758


Using the Terminal

Time of First Successful Submission: 2026-03-30 07:53:19

Using the VSCode Workspace

Time of First Successful Submission: 2026-03-30 07:56:40

Using the GUI Desktop

Time of First Successful Submission: 2026-03-30 08:04:03

Pasting into the Desktop

Time of First Successful Submission: 2026-03-30 15:51:51

Restarting Challenges

Time of First Successful Submission: 2026-03-30 15:57:53

Challenge Programs

Time of First Successful Submission: 2026-04-07 15:52:01

The Flag File

Time of First Successful Submission: 2026-04-07 15:54:48

Using Privileged Mode

Time of First Successful Submission: 2026-04-07 16:03:48

Persistent Home Directories - One

Time of First Successful Submission: 2026-04-07 16:12:47

Persistent Home Directories - Two

Time of First Successful Submission: 2026-04-07 16:13:54


Linux Luminarium

53 / 128 14638 / 33513


Intro to Commands

Time of First Successful Submission: 2026-03-31 18:57:50

Intro to Arguments

Time of First Successful Submission: 2026-03-31 19:01:20

Command History

Time of First Successful Submission: 2026-03-31 19:05:25

The Root

Time of First Successful Submission: 2026-03-31 19:25:12

Program and absolute paths

Time of First Successful Submission: 2026-03-31 19:32:50

Position thy self

Time of First Successful Submission: 2026-03-31 19:45:35

Position elsewhere

Time of First Successful Submission: 2026-03-31 19:49:32

implicit relative paths, from /

Time of First Successful Submission: 2026-04-01 14:29:56

explicit relative paths, from /

Time of First Successful Submission: 2026-04-01 14:37:05

implicit relative path

Time of First Successful Submission: 2026-04-01 14:43:56

home sweet home

Time of First Successful Submission: 2026-04-02 08:43:03

cat: not the pet, but the command!

Time of First Successful Submission: 2026-04-02 08:46:34

catting absolute paths

Time of First Successful Submission: 2026-04-02 08:48:02

more catting practice

Time of First Successful Submission: 2026-04-02 08:49:39

grepping for a needle in a haystack

Time of First Successful Submission: 2026-04-02 08:52:24

comparing files

Time of First Successful Submission: 2026-04-02 08:55:48

listing files

Time of First Successful Submission: 2026-04-02 09:06:24

touching files

Time of First Successful Submission: 2026-04-02 09:09:43

removing files

Time of First Successful Submission: 2026-04-02 09:12:00

moving files

Time of First Successful Submission: 2026-04-03 07:39:41

copying files

Time of First Successful Submission: 2026-04-03 07:42:45

hidden files

Time of First Successful Submission: 2026-04-03 07:44:08

An Epic Filesystem Quest

Time of First Successful Submission: 2026-04-03 09:42:59

making directories

Time of First Successful Submission: 2026-04-03 08:04:03

finding files

Time of First Successful Submission: 2026-04-03 09:51:33

linking files

Time of First Successful Submission: 2026-04-03 14:04:26

Learning From Documentation

Time of First Successful Submission: 2026-04-03 14:09:28

Learning Complex Usage

Time of First Successful Submission: 2026-04-03 14:18:38

Reading Manuals

Time of First Successful Submission: 2026-04-03 14:34:47

Searching Manuals

Time of First Successful Submission: 2026-04-03 14:41:56

Searching For Manuals

Time of First Successful Submission: 2026-04-03 15:18:21

Helpful Programs

Time of First Successful Submission: 2026-04-03 15:43:19

Help for Builtins

Time of First Successful Submission: 2026-04-03 15:54:49

Matching with *

Time of First Successful Submission: 2026-04-03 16:01:46

Matching with ?

Time of First Successful Submission: 2026-04-03 16:06:26

Matching with []

Time of First Successful Submission: 2026-04-03 16:09:41

Matching paths with []

Time of First Successful Submission: 2026-04-03 16:12:14

Multiple globs

Time of First Successful Submission: 2026-04-04 01:49:06

Mixing globs

Time of First Successful Submission: 2026-04-04 01:57:45

Exclusionary globbing

Time of First Successful Submission: 2026-04-04 02:01:54

Tab completion

Time of First Successful Submission: 2026-04-04 02:05:38

Multiple options for tab completion

Time of First Successful Submission: 2026-04-04 02:08:58

Tab completion on commands

Time of First Successful Submission: 2026-04-04 02:10:08

Redirecting output

Time of First Successful Submission: 2026-04-04 02:33:56

Redirecting more output

Time of First Successful Submission: 2026-04-04 02:44:23

Appending output

Time of First Successful Submission: 2026-04-04 02:55:26

Redirecting errors

Time of First Successful Submission: 2026-04-04 03:11:59

Redirecting input

Time of First Successful Submission: 2026-04-14 17:21:30

Grepping stored results

Time of First Successful Submission: 2026-04-14 17:31:58

Grepping live output

Time of First Successful Submission: 2026-04-14 17:35:29

Grepping errors

Time of First Successful Submission: 2026-04-14 17:40:18

Filtering with grep -v

Time of First Successful Submission: 2026-04-14 17:43:24

Filtering with sed

Time of First Successful Submission: 2026-04-15 10:28:28


GCA CTF

11 / 104 9279 / 45039


Using the Terminal

Time of First Successful Submission: 2026-03-30 07:53:19

Using the VSCode Workspace

Time of First Successful Submission: 2026-03-30 07:56:40

Using the GUI Desktop

Time of First Successful Submission: 2026-03-30 08:04:03

Pasting into the Desktop

Time of First Successful Submission: 2026-03-30 15:51:51

Restarting Challenges

Time of First Successful Submission: 2026-03-30 15:57:53

Getting Help

Time of First Successful Submission: 2026-03-30 16:05:30

Challenge Programs

Time of First Successful Submission: 2026-04-07 15:52:01

The Flag File

Time of First Successful Submission: 2026-04-07 15:54:48

Using Privileged Mode

Time of First Successful Submission: 2026-04-07 16:03:48

Persistent Home Directories - One

Time of First Successful Submission: 2026-04-07 16:12:47

Persistent Home Directories - Two

Time of First Successful Submission: 2026-04-07 16:13:54