urbana

Intro to Programming Languages

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Commands

Time of First Successful Submission: 2026-05-29 17:40:50

Command Arguments

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Command History

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The Root Path

Time of First Successful Submission: 2026-05-29 17:44:39

Absolute Paths

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Changing position

Time of First Successful Submission: 2026-05-29 17:47:21

Changing to an Absolute Path

Time of First Successful Submission: 2026-05-29 17:48:46

Relative Paths

Time of First Successful Submission: 2026-05-29 17:50:00

Cat

Time of First Successful Submission: 2026-05-29 19:47:50

Ls

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Ls All

Time of First Successful Submission: 2026-05-29 20:09:37

Find

Time of First Successful Submission: 2026-05-29 20:26:43

Piping Echo

Time of First Successful Submission: 2026-05-29 22:53:48

Piping Stdout

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Piping Stdin

Time of First Successful Submission: 2026-05-29 23:14:11


Start Here

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Using the Terminal

Time of First Successful Submission: 2026-05-29 17:09:48

Using the VSCode Workspace

Time of First Successful Submission: 2026-05-29 17:12:12

Using the GUI Desktop

Time of First Successful Submission: 2026-05-29 17:14:12

Pasting into the Desktop

Time of First Successful Submission: 2026-05-29 17:19:09

Restarting Challenges

Time of First Successful Submission: 2026-05-29 17:25:17

Challenge Programs

Time of First Successful Submission: 2026-05-29 17:28:51

The Flag File

Time of First Successful Submission: 2026-05-29 17:30:06

Using Privileged Mode

Time of First Successful Submission: 2026-05-29 17:36:10

Persistent Home Directories - One

Time of First Successful Submission: 2026-05-29 17:38:16

Persistent Home Directories - Two

Time of First Successful Submission: 2026-05-29 17:38:59


Linux Luminarium

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Intro to Commands

Time of First Successful Submission: 2026-05-29 17:40:50

Intro to Arguments

Time of First Successful Submission: 2026-05-29 17:42:41

Command History

Time of First Successful Submission: 2026-05-29 17:43:21

The Root

Time of First Successful Submission: 2026-05-29 17:44:39

Program and absolute paths

Time of First Successful Submission: 2026-05-29 17:45:22

Position thy self

Time of First Successful Submission: 2026-05-29 17:47:21

Position elsewhere

Time of First Successful Submission: 2026-05-29 17:48:46

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: 2026-05-29 17:54:29

cat: not the pet, but the command!

Time of First Successful Submission: 2026-05-29 19:47:50

catting absolute paths

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more catting practice

Time of First Successful Submission: 2026-05-29 19:52:48

grepping for a needle in a haystack

Time of First Successful Submission: 2026-05-29 19:56:11

comparing files

Time of First Successful Submission: 2026-05-29 19:57:37

listing files

Time of First Successful Submission: 2026-05-29 19:58:49

touching files

Time of First Successful Submission: 2026-05-29 20:01:01

removing files

Time of First Successful Submission: 2026-05-29 20:02:25

moving files

Time of First Successful Submission: 2026-05-29 20:08:06

copying files

Time of First Successful Submission: 2026-05-29 20:09:01

hidden files

Time of First Successful Submission: 2026-05-29 20:09:37

An Epic Filesystem Quest

Time of First Successful Submission: 2026-05-29 20:22:20

making directories

Time of First Successful Submission: 2026-05-29 20:23:36

finding files

Time of First Successful Submission: 2026-05-29 20:26:43

linking files

Time of First Successful Submission: 2026-05-29 20:36:52

Learning From Documentation

Time of First Successful Submission: 2026-05-29 20:39:09

Learning Complex Usage

Time of First Successful Submission: 2026-05-29 20:41:36

Reading Manuals

Time of First Successful Submission: 2026-05-29 20:45:10

Searching Manuals

Time of First Successful Submission: 2026-05-29 20:47:59

Searching For Manuals

Time of First Successful Submission: 2026-05-29 21:20:06

Helpful Programs

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Help for Builtins

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Matching with *

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Matching with ?

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Matching with []

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Matching paths with []

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Multiple globs

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Mixing globs

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Exclusionary globbing

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Tab completion

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Multiple options for tab completion

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Tab completion on commands

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Redirecting output

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Redirecting more output

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Appending output

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Redirecting errors

Time of First Successful Submission: 2026-05-29 23:05:00

Redirecting input

Time of First Successful Submission: 2026-05-29 23:14:11

Grepping stored results

Time of First Successful Submission: 2026-05-29 23:16:45

Grepping live output

Time of First Successful Submission: 2026-05-29 23:18:48

Grepping errors

Time of First Successful Submission: 2026-05-29 23:20:55

Filtering with grep -v

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Filtering with sed

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Duplicating piped data with tee

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Process substitution for input

Time of First Successful Submission: 2026-05-29 23:55:46


DSU Cyber Camps

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Using the Terminal

Time of First Successful Submission: 2026-05-29 17:09:48

Using the VSCode Workspace

Time of First Successful Submission: 2026-05-29 17:12:12

Using the GUI Desktop

Time of First Successful Submission: 2026-05-29 17:14:12

Pasting into the Desktop

Time of First Successful Submission: 2026-05-29 17:19:09

Connecting over SSH

Time of First Successful Submission: 2026-05-29 17:22:28

Restarting Challenges

Time of First Successful Submission: 2026-05-29 17:25:17

Getting Help

Time of First Successful Submission: 2026-05-29 17:27:24

Challenge Programs

Time of First Successful Submission: 2026-05-29 17:28:51

The Flag File

Time of First Successful Submission: 2026-05-29 17:30:06

Using Privileged Mode

Time of First Successful Submission: 2026-05-29 17:36:10

Persistent Home Directories - One

Time of First Successful Submission: 2026-05-29 17:38:16

Persistent Home Directories - Two

Time of First Successful Submission: 2026-05-29 17:38:59


GCA CTF

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Using the Terminal

Time of First Successful Submission: 2026-05-29 17:09:48

Using the VSCode Workspace

Time of First Successful Submission: 2026-05-29 17:12:12

Using the GUI Desktop

Time of First Successful Submission: 2026-05-29 17:14:12

Pasting into the Desktop

Time of First Successful Submission: 2026-05-29 17:19:09

Connecting over SSH

Time of First Successful Submission: 2026-05-29 17:22:28

Restarting Challenges

Time of First Successful Submission: 2026-05-29 17:25:17

Getting Help

Time of First Successful Submission: 2026-05-29 17:27:24

Challenge Programs

Time of First Successful Submission: 2026-05-29 17:28:51

The Flag File

Time of First Successful Submission: 2026-05-29 17:30:06

Using Privileged Mode

Time of First Successful Submission: 2026-05-29 17:36:10

Persistent Home Directories - One

Time of First Successful Submission: 2026-05-29 17:38:16

Persistent Home Directories - Two

Time of First Successful Submission: 2026-05-29 17:38:59