phucgm8172

Vietnam

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

Time of First Successful Submission: 2026-05-06 15:41:00

Absolute Paths

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Changing position

Time of First Successful Submission: 2026-05-06 15:43:54

Changing to an Absolute Path

Time of First Successful Submission: 2026-05-06 15:45:26

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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Piping Echo

Time of First Successful Submission: 2026-05-08 13:02:28

Piping Stdout

Time of First Successful Submission: 2026-05-08 13:07:19

Piping Stdin

Time of First Successful Submission: 2026-05-08 13:16:05


Linux Luminarium

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Intro to Commands

Time of First Successful Submission: 2026-05-01 16:07:08

Intro to Arguments

Time of First Successful Submission: 2026-05-01 16:08:03

Command History

Time of First Successful Submission: 2026-05-01 16:08:44

The Root

Time of First Successful Submission: 2026-05-06 15:41:00

Program and absolute paths

Time of First Successful Submission: 2026-05-06 15:42:34

Position thy self

Time of First Successful Submission: 2026-05-06 15:43:54

Position elsewhere

Time of First Successful Submission: 2026-05-06 15:45:26

implicit relative paths, from /

Time of First Successful Submission: 2026-05-06 16:20:16

explicit relative paths, from /

Time of First Successful Submission: 2026-05-06 16:21:38

implicit relative path

Time of First Successful Submission: 2026-05-06 16:23:33

home sweet home

Time of First Successful Submission: 2026-05-06 16:27:52

cat: not the pet, but the command!

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catting absolute paths

Time of First Successful Submission: 2026-05-06 16:29:34

more catting practice

Time of First Successful Submission: 2026-05-06 16:30:49

grepping for a needle in a haystack

Time of First Successful Submission: 2026-05-06 16:32:18

comparing files

Time of First Successful Submission: 2026-05-06 16:34:49

listing files

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touching files

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removing files

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moving files

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copying files

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hidden files

Time of First Successful Submission: 2026-05-06 17:23:16

An Epic Filesystem Quest

Time of First Successful Submission: 2026-05-06 17:28:25

making directories

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finding files

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linking files

Time of First Successful Submission: 2026-05-07 09:29:08

Learning From Documentation

Time of First Successful Submission: 2026-05-07 09:31:07

Learning Complex Usage

Time of First Successful Submission: 2026-05-07 09:35:05

Reading Manuals

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Searching Manuals

Time of First Successful Submission: 2026-05-07 09:39:04

Searching For Manuals

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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

Time of First Successful Submission: 2026-05-08 15:04:38

Split-piping stderr and stdout

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Named pipes

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Printing Variables

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Setting Variables

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Multi-word Variables

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Exporting Variables

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Printing Exported Variables

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Storing Command Output

Time of First Successful Submission: 2026-05-09 05:50:21

Reading Input

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Reading Files

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Translating characters

Time of First Successful Submission: 2026-05-15 23:58:15

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

Time of First Successful Submission: 2026-06-02 14:55:06

Using sudo

Time of First Successful Submission: 2026-06-02 14:56:09