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Intro to Programming Languages

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Commands

Time of First Successful Submission: 2026-04-01 17:56:49

Command Arguments

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Command History

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The Root Path

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Absolute Paths

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Changing position

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Changing to an Absolute Path

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Relative Paths

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Cat

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Ls

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Ls All

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Find

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Start Here

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Using the Terminal

Time of First Successful Submission: 2026-04-01 17:26:44

Using the VSCode Workspace

Time of First Successful Submission: 2026-04-01 17:28:55

Using the GUI Desktop

Time of First Successful Submission: 2026-04-01 17:31:14

Pasting into the Desktop

Time of First Successful Submission: 2026-04-01 17:33:19

Restarting Challenges

Time of First Successful Submission: 2026-04-01 17:35:47

Challenge Programs

Time of First Successful Submission: 2026-04-01 17:38:20

The Flag File

Time of First Successful Submission: 2026-04-01 17:40:15

Using Privileged Mode

Time of First Successful Submission: 2026-04-01 17:46:17

Persistent Home Directories - One

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Persistent Home Directories - Two

Time of First Successful Submission: 2026-04-01 17:50:36


Linux Luminarium

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Intro to Commands

Time of First Successful Submission: 2026-04-01 17:56:49

Intro to Arguments

Time of First Successful Submission: 2026-04-01 17:57:59

Command History

Time of First Successful Submission: 2026-04-01 17:58:48

The Root

Time of First Successful Submission: 2026-04-02 13:38:03

Program and absolute paths

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Position thy self

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Position elsewhere

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implicit relative paths, from /

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explicit relative paths, from /

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implicit relative path

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home sweet home

Time of First Successful Submission: 2026-04-02 13:54:15

cat: not the pet, but the command!

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catting absolute paths

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more catting practice

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grepping for a needle in a haystack

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comparing files

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listing files

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touching files

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removing files

Time of First Successful Submission: 2026-04-02 14:11:20

moving files

Time of First Successful Submission: 2026-04-02 14:12:00

copying files

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hidden files

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An Epic Filesystem Quest

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making directories

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finding files

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linking files

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Learning From Documentation

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Learning Complex Usage

Time of First Successful Submission: 2026-04-02 16:32:55

Reading Manuals

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Searching Manuals

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Searching For Manuals

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Helpful Programs

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Help for Builtins

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GCA CTF

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Using the Terminal

Time of First Successful Submission: 2026-04-01 17:26:44

Using the VSCode Workspace

Time of First Successful Submission: 2026-04-01 17:28:55

Using the GUI Desktop

Time of First Successful Submission: 2026-04-01 17:31:14

Pasting into the Desktop

Time of First Successful Submission: 2026-04-01 17:33:19

Restarting Challenges

Time of First Successful Submission: 2026-04-01 17:35:47

Challenge Programs

Time of First Successful Submission: 2026-04-01 17:38:20

The Flag File

Time of First Successful Submission: 2026-04-01 17:40:15

Using Privileged Mode

Time of First Successful Submission: 2026-04-01 17:46:17

Persistent Home Directories - One

Time of First Successful Submission: 2026-04-01 17:49:34

Persistent Home Directories - Two

Time of First Successful Submission: 2026-04-01 17:50:36