jax@20_20

Intro to Programming Languages

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Commands

Time of First Successful Submission: 2025-11-24 01:12:23

Command Arguments

Time of First Successful Submission: 2025-11-24 01:13:55

Command History

Time of First Successful Submission: 2025-11-24 01:14:46

The Root Path

Time of First Successful Submission: 2025-11-24 01:15:58

Absolute Paths

Time of First Successful Submission: 2025-11-24 01:17:10

Changing position

Time of First Successful Submission: 2025-11-24 01:22:56

Changing to an Absolute Path

Time of First Successful Submission: 2025-11-24 01:24:24

Relative Paths

Time of First Successful Submission: 2025-11-24 01:32:35

Cat

Time of First Successful Submission: 2025-11-24 01:56:27

Ls

Time of First Successful Submission: 2025-11-24 23:27:21

Ls All

Time of First Successful Submission: 2025-11-24 23:31:47

Find

Time of First Successful Submission: 2025-11-24 23:40:41

Piping Echo

Time of First Successful Submission: 2025-11-30 23:00:32

Piping Stdout

Time of First Successful Submission: 2025-11-30 23:06:11

Piping Stdin

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


Start Here

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Using the Terminal

Time of First Successful Submission: 2025-11-24 00:28:26

Using the VSCode Workspace

Time of First Successful Submission: 2025-11-24 00:31:26

Using the GUI Desktop

Time of First Successful Submission: 2025-11-24 00:35:02

Pasting into the Desktop

Time of First Successful Submission: 2025-11-24 00:37:53

Restarting Challenges

Time of First Successful Submission: 2025-11-24 00:45:51

Challenge Programs

Time of First Successful Submission: 2025-11-24 00:54:24

The Flag File

Time of First Successful Submission: 2025-11-24 00:57:08

Using Privileged Mode

Time of First Successful Submission: 2025-11-24 01:00:35

Persistent Home Directories - One

Time of First Successful Submission: 2025-11-24 01:07:25

Persistent Home Directories - Two

Time of First Successful Submission: 2025-11-24 01:10:09


Linux Luminarium

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Intro to Commands

Time of First Successful Submission: 2025-11-24 01:12:23

Intro to Arguments

Time of First Successful Submission: 2025-11-24 01:13:55

Command History

Time of First Successful Submission: 2025-11-24 01:14:46

The Root

Time of First Successful Submission: 2025-11-24 01:15:58

Program and absolute paths

Time of First Successful Submission: 2025-11-24 01:17:10

Position thy self

Time of First Successful Submission: 2025-11-24 01:22:56

Position elsewhere

Time of First Successful Submission: 2025-11-24 01:24:24

implicit relative paths, from /

Time of First Successful Submission: 2025-11-24 01:32:35

explicit relative paths, from /

Time of First Successful Submission: 2025-11-24 01:35:47

implicit relative path

Time of First Successful Submission: 2025-11-24 01:37:34

home sweet home

Time of First Successful Submission: 2025-11-24 01:44:43

cat: not the pet, but the command!

Time of First Successful Submission: 2025-11-24 01:56:27

catting absolute paths

Time of First Successful Submission: 2025-11-24 23:22:29

more catting practice

Time of First Successful Submission: 2025-11-24 23:23:06

grepping for a needle in a haystack

Time of First Successful Submission: 2025-11-24 23:24:34

comparing files

Time of First Successful Submission: 2025-11-24 23:25:31

listing files

Time of First Successful Submission: 2025-11-24 23:27:21

touching files

Time of First Successful Submission: 2025-11-24 23:28:32

removing files

Time of First Successful Submission: 2025-11-24 23:29:06

moving files

Time of First Successful Submission: 2025-11-24 23:30:04

copying files

Time of First Successful Submission: 2025-11-24 23:30:53

hidden files

Time of First Successful Submission: 2025-11-24 23:31:47

An Epic Filesystem Quest

Time of First Successful Submission: 2025-11-24 23:36:38

making directories

Time of First Successful Submission: 2025-11-24 23:37:29

finding files

Time of First Successful Submission: 2025-11-24 23:40:41

linking files

Time of First Successful Submission: 2025-11-25 00:08:47

Learning From Documentation

Time of First Successful Submission: 2025-11-25 01:34:47

Learning Complex Usage

Time of First Successful Submission: 2025-11-25 01:37:51

Reading Manuals

Time of First Successful Submission: 2025-11-25 01:41:09

Searching Manuals

Time of First Successful Submission: 2025-11-25 01:42:39

Searching For Manuals

Time of First Successful Submission: 2025-11-25 02:02:30

Helpful Programs

Time of First Successful Submission: 2025-11-25 02:04:27

Help for Builtins

Time of First Successful Submission: 2025-11-25 02:08:05

Matching with *

Time of First Successful Submission: 2025-11-25 23:29:16

Matching with ?

Time of First Successful Submission: 2025-11-25 23:32:34

Matching with []

Time of First Successful Submission: 2025-11-25 23:36:27

Matching paths with []

Time of First Successful Submission: 2025-11-25 23:37:27

Multiple globs

Time of First Successful Submission: 2025-11-25 23:38:42

Mixing globs

Time of First Successful Submission: 2025-11-25 23:48:02

Exclusionary globbing

Time of First Successful Submission: 2025-11-25 23:50:00

Tab completion

Time of First Successful Submission: 2025-11-25 23:52:32

Multiple options for tab completion

Time of First Successful Submission: 2025-11-26 00:04:34

Tab completion on commands

Time of First Successful Submission: 2025-11-26 00:05:13

Redirecting output

Time of First Successful Submission: 2025-11-30 23:00:32

Redirecting more output

Time of First Successful Submission: 2025-11-30 23:06:11

Appending output

Time of First Successful Submission: 2025-11-30 23:09:53

Redirecting errors

Time of First Successful Submission: 2025-12-04 03:56:48

Redirecting input

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

Grepping stored results

Time of First Successful Submission: 2025-12-04 04:01:59

Grepping live output

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

Grepping errors

Time of First Successful Submission: 2025-12-04 04:09:10

Filtering with grep -v

Time of First Successful Submission: 2025-12-04 04:10:07

Filtering with sed

Time of First Successful Submission: 2025-12-04 04:13:43

Duplicating piped data with tee

Time of First Successful Submission: 2025-12-04 04:48:46

Process substitution for input

Time of First Successful Submission: 2025-12-10 00:22:57


GCA CTF

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Using the Terminal

Time of First Successful Submission: 2025-11-24 00:28:26

Using the VSCode Workspace

Time of First Successful Submission: 2025-11-24 00:31:26

Using the GUI Desktop

Time of First Successful Submission: 2025-11-24 00:35:02

Pasting into the Desktop

Time of First Successful Submission: 2025-11-24 00:37:53

Restarting Challenges

Time of First Successful Submission: 2025-11-24 00:45:51

Challenge Programs

Time of First Successful Submission: 2025-11-24 00:54:24

The Flag File

Time of First Successful Submission: 2025-11-24 00:57:08

Using Privileged Mode

Time of First Successful Submission: 2025-11-24 01:00:35

Persistent Home Directories - One

Time of First Successful Submission: 2025-11-24 01:07:25

Persistent Home Directories - Two

Time of First Successful Submission: 2025-11-24 01:10:09