sakai

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Getting Started

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Using the VSCode Workspace

Time of First Successful Submission: 2024-12-16 02:50:22

Using the GUI Desktop

Time of First Successful Submission: 2024-12-16 02:58:31

Pasting into the Desktop

Time of First Successful Submission: 2024-12-16 03:02:23

Restarting Challenges

Time of First Successful Submission: 2024-12-16 03:06:05

Getting Help

Time of First Successful Submission: 2024-12-16 03:44:05

Challenge Programs

Time of First Successful Submission: 2024-12-16 03:09:06

The Flag File

Time of First Successful Submission: 2024-12-16 03:12:53

Using Practice Mode

Time of First Successful Submission: 2024-12-16 03:22:18

Persistent Home Directories - One

Time of First Successful Submission: 2024-12-16 03:38:48

Persistent Home Directories - Two

Time of First Successful Submission: 2024-12-16 03:41:28


Linux Luminarium

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Intro to Commands

Time of First Successful Submission: 2024-12-18 05:36:50

Intro to Arguments

Time of First Successful Submission: 2024-12-18 05:37:51

The Root

Time of First Successful Submission: 2024-12-18 05:40:11

Program and absolute paths

Time of First Successful Submission: 2024-12-18 05:40:53

Position thy self

Time of First Successful Submission: 2024-12-18 05:44:00

Position elsewhere

Time of First Successful Submission: 2024-12-18 05:44:53

Position yet elsewhere

Time of First Successful Submission: 2024-12-18 05:45:53

implicit relative paths, from /

Time of First Successful Submission: 2024-12-18 05:53:29

explicit relative paths, from /

Time of First Successful Submission: 2024-12-18 05:55:21

implicit relative path

Time of First Successful Submission: 2024-12-18 05:56:08

home sweet home

Time of First Successful Submission: 2024-12-18 06:12:18

cat: not the pet, but the command!

Time of First Successful Submission: 2024-12-18 06:14:21

catting absolute paths

Time of First Successful Submission: 2024-12-21 14:12:26

more catting practice

Time of First Successful Submission: 2024-12-21 14:19:06

grepping for a needle in a haystack

Time of First Successful Submission: 2024-12-21 14:34:14

listing files

Time of First Successful Submission: 2024-12-21 14:43:15

touching files

Time of First Successful Submission: 2024-12-21 14:44:13

removing files

Time of First Successful Submission: 2024-12-21 14:50:44

hidden files

Time of First Successful Submission: 2024-12-21 15:17:30

An Epic Filesystem Quest

Time of First Successful Submission: 2024-12-21 16:04:41

making directories

Time of First Successful Submission: 2024-12-21 16:07:50

finding files

Time of First Successful Submission: 2024-12-21 16:15:13

linking files

Time of First Successful Submission: 2024-12-21 16:31:03

Learning From Documentation

Time of First Successful Submission: 2025-01-09 22:45:22

Learning Complex Usage

Time of First Successful Submission: 2025-01-09 22:36:04

Reading Manuals

Time of First Successful Submission: 2025-01-09 22:39:56

Searching Manuals

Time of First Successful Submission: 2025-01-09 22:43:55

Searching For Manuals

Time of First Successful Submission: 2025-01-09 23:02:57

Helpful Programs

Time of First Successful Submission: 2025-01-09 23:14:25

Help for Builtins

Time of First Successful Submission: 2025-01-09 23:18:47

Matching with *

Time of First Successful Submission: 2025-01-09 23:29:02

Matching with ?

Time of First Successful Submission: 2025-01-09 23:37:06

Matching with []

Time of First Successful Submission: 2025-01-09 23:47:43

Matching paths with []

Time of First Successful Submission: 2025-04-25 23:35:26

Mixing globs

Time of First Successful Submission: 2025-04-25 23:56:40

Exclusionary globbing

Time of First Successful Submission: 2025-04-25 23:59:32

Redirecting output

Time of First Successful Submission: 2025-04-27 15:23:19

Redirecting more output

Time of First Successful Submission: 2025-04-27 15:25:45

Appending output

Time of First Successful Submission: 2025-04-27 15:28:13

Redirecting errors

Time of First Successful Submission: 2025-04-27 15:33:22

Redirecting input

Time of First Successful Submission: 2025-04-27 15:37:14

Grepping stored results

Time of First Successful Submission: 2025-04-27 15:39:28

Grepping live output

Time of First Successful Submission: 2025-04-27 15:40:24

Grepping errors

Time of First Successful Submission: 2025-04-27 15:53:38

Duplicating piped data with tee

Time of First Successful Submission: 2025-04-27 16:11:35

Writing to multiple programs

Time of First Successful Submission: 2025-04-28 20:52:53

Split-piping stderr and stdout

Time of First Successful Submission: 2025-04-28 21:04:52

Printing Variables

Time of First Successful Submission: 2025-04-28 21:07:28

Setting Variables

Time of First Successful Submission: 2025-04-28 21:08:44

Multi-word Variables

Time of First Successful Submission: 2025-04-28 21:10:00

Exporting Variables

Time of First Successful Submission: 2025-04-28 21:13:39

Printing Exported Variables

Time of First Successful Submission: 2025-04-28 21:15:01

Storing Command Output

Time of First Successful Submission: 2025-04-28 21:19:10

Reading Input

Time of First Successful Submission: 2025-04-28 21:21:44

Reading Files

Time of First Successful Submission: 2025-04-28 21:23:31

Listing Processes

Time of First Successful Submission: 2025-04-28 21:30:16

Killing Processes

Time of First Successful Submission: 2025-04-28 21:31:34

Interrupting Processes

Time of First Successful Submission: 2025-04-28 21:32:25

Suspending Processes

Time of First Successful Submission: 2025-04-28 21:33:17

Resuming Processes

Time of First Successful Submission: 2025-04-28 21:34:22

Backgrounding Processes

Time of First Successful Submission: 2025-04-28 21:37:54

Foregrounding Processes

Time of First Successful Submission: 2025-04-28 21:39:19

Starting Backgrounded Processes

Time of First Successful Submission: 2025-04-28 21:40:21

Process Exit Codes

Time of First Successful Submission: 2025-04-28 21:42:10

Changing File Ownership

Time of First Successful Submission: 2025-04-30 18:14:09

Groups and Files

Time of First Successful Submission: 2025-04-30 18:17:05

Fun With Groups Names

Time of First Successful Submission: 2025-04-30 18:18:41

Changing Permissions

Time of First Successful Submission: 2025-04-30 18:21:57

Executable Files

Time of First Successful Submission: 2025-04-30 18:23:25

Permission Tweaking Practice

Time of First Successful Submission: 2025-04-30 18:53:32

Permissions Setting Practice

Time of First Successful Submission: 2025-04-30 18:58:48

The SUID Bit

Time of First Successful Submission: 2025-04-30 19:02:07

Becoming root with su

Time of First Successful Submission: 2025-04-30 19:05:06

Other users with su

Time of First Successful Submission: 2025-04-30 19:06:44

Cracking passwords

Time of First Successful Submission: 2025-04-30 19:10:31

Using sudo

Time of First Successful Submission: 2025-04-30 19:17:47

Chaining with Semicolons

Time of First Successful Submission: 2025-05-06 11:49:42

Your First Shell Script

Time of First Successful Submission: 2025-05-06 11:51:00

Redirecting Script Output

Time of First Successful Submission: 2025-05-06 12:00:12

Executable Shell Scripts

Time of First Successful Submission: 2025-05-06 12:01:41

The PATH Variable

Time of First Successful Submission: 2025-05-06 12:04:18

Setting PATH

Time of First Successful Submission: 2025-05-06 12:06:45

Adding Commands

Time of First Successful Submission: 2025-05-06 15:55:24

Hijacking Commands

Time of First Successful Submission: 2025-05-08 19:24:49


Computing 101

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Your First Register

Time of First Successful Submission: 2025-05-08 19:32:51

Your First Syscall

Time of First Successful Submission: 2025-05-08 19:39:14

Exit Codes

Time of First Successful Submission: 2025-05-08 19:44:32

Building Executables

Time of First Successful Submission: 2025-05-08 19:56:46

Moving Between Registers

Time of First Successful Submission: 2025-05-08 20:03:42

Tracing Syscalls

Time of First Successful Submission: 2025-05-08 20:15:43

Starting GDB

Time of First Successful Submission: 2025-05-08 20:16:54

Starting Programs in GDB

Time of First Successful Submission: 2025-05-08 20:18:22