PATRIXX_26087

Intro to Programming Languages

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Commands

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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

Time of First Successful Submission: 2026-02-26 21:07:39

Changing to an Absolute Path

Time of First Successful Submission: 2026-02-26 21:22:14

Relative Paths

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Cat

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Ls

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Ls All

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Find

Time of First Successful Submission: 2026-02-26 22:41:43

Piping Echo

Time of First Successful Submission: 2026-02-28 20:37:12

Piping Stdout

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Piping Stdin

Time of First Successful Submission: 2026-02-28 20:56:22


Start Here

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Using the Terminal

Time of First Successful Submission: 2026-02-26 20:32:08


Linux Luminarium

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Intro to Commands

Time of First Successful Submission: 2026-02-26 20:43:18

Intro to Arguments

Time of First Successful Submission: 2026-02-26 20:45:05

Command History

Time of First Successful Submission: 2026-02-26 20:45:47

The Root

Time of First Successful Submission: 2026-02-26 20:47:26

Program and absolute paths

Time of First Successful Submission: 2026-02-26 20:48:17

Position thy self

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Position elsewhere

Time of First Successful Submission: 2026-02-26 21:22:14

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: 2026-02-26 21:37:10

cat: not the pet, but the command!

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catting absolute paths

Time of First Successful Submission: 2026-02-26 21:51:07

more catting practice

Time of First Successful Submission: 2026-02-26 21:52:02

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

Time of First Successful Submission: 2026-02-26 21:59:00

removing files

Time of First Successful Submission: 2026-02-26 21:59:43

moving files

Time of First Successful Submission: 2026-02-26 22:01:29

copying files

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hidden files

Time of First Successful Submission: 2026-02-26 22:05:03

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

Time of First Successful Submission: 2026-02-27 09:35:00

Learning Complex Usage

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Reading Manuals

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Searching Manuals

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Searching For Manuals

Time of First Successful Submission: 2026-02-27 09:57:47

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

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Redirecting input

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Grepping stored results

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Grepping live output

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Grepping errors

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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

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Writing to multiple programs

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Split-piping stderr and stdout

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Named pipes

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Printing Variables

Time of First Successful Submission: 2026-03-02 14:02:13

Setting Variables

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Multi-word Variables

Time of First Successful Submission: 2026-03-02 14:07:26

Exporting Variables

Time of First Successful Submission: 2026-03-02 14:16:22

Printing Exported Variables

Time of First Successful Submission: 2026-03-02 14:17:30

Storing Command Output

Time of First Successful Submission: 2026-03-02 14:18:50

Reading Input

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Reading Files

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Translating characters

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Deleting characters

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Deleting newlines

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Extracting the first lines with head

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Extracting specific sections of text

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Sorting data

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Listing Processes

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Killing Processes

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Interrupting Processes

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Killing Misbehaving Processes

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Suspending Processes

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Resuming Processes

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Backgrounding Processes

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Foregrounding Processes

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Starting Backgrounded Processes

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Process Exit Codes

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Becoming root with su

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Other users with su

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Cracking passwords

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Using sudo

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Changing File Ownership

Time of First Successful Submission: 2026-03-05 03:28:49

Groups and Files

Time of First Successful Submission: 2026-03-05 03:34:13

Fun With Groups Names

Time of First Successful Submission: 2026-03-05 03:35:23

Changing Permissions

Time of First Successful Submission: 2026-03-05 03:50:02

Executable Files

Time of First Successful Submission: 2026-03-05 03:57:12

Permission Tweaking Practice

Time of First Successful Submission: 2026-03-05 04:06:28

Permissions Setting Practice

Time of First Successful Submission: 2026-03-07 17:33:15

The SUID Bit

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GCA CTF

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Using the Terminal

Time of First Successful Submission: 2026-02-26 20:32:08

Connecting over SSH

Time of First Successful Submission: 2026-02-26 20:41:39