bisho

Intro to Programming Languages

15 / 234 6711 / 31932


Commands

Time of First Successful Submission: 2025-12-05 11:19:33

Command Arguments

Time of First Successful Submission: 2025-12-05 11:20:45

Command History

Time of First Successful Submission: 2025-12-05 11:21:27

The Root Path

Time of First Successful Submission: 2025-12-05 00:15:39

Absolute Paths

Time of First Successful Submission: 2025-12-05 00:17:05

Changing position

Time of First Successful Submission: 2025-12-05 00:19:29

Changing to an Absolute Path

Time of First Successful Submission: 2025-12-05 00:22:53

Relative Paths

Time of First Successful Submission: 2025-12-05 00:35:44

Cat

Time of First Successful Submission: 2025-12-05 16:40:10

Ls

Time of First Successful Submission: 2025-12-05 17:48:50

Ls All

Time of First Successful Submission: 2025-12-05 18:01:31

Find

Time of First Successful Submission: 2025-12-05 18:39:40

Piping Echo

Time of First Successful Submission: 2025-12-04 23:08:10

Piping Stdout

Time of First Successful Submission: 2025-12-12 10:35:21

Piping Stdin

Time of First Successful Submission: 2025-12-12 14:09:44


Start Here

1 / 12 42384 / 43252


Using the Terminal

Time of First Successful Submission: 2025-12-03 19:05:40


Linux Luminarium

84 / 128 7416 / 32341


Intro to Commands

Time of First Successful Submission: 2025-12-05 11:19:33

Intro to Arguments

Time of First Successful Submission: 2025-12-05 11:20:45

Command History

Time of First Successful Submission: 2025-12-05 11:21:27

The Root

Time of First Successful Submission: 2025-12-05 00:15:39

Program and absolute paths

Time of First Successful Submission: 2025-12-05 00:17:05

Position thy self

Time of First Successful Submission: 2025-12-05 00:19:29

Position elsewhere

Time of First Successful Submission: 2025-12-05 00:22:53

implicit relative paths, from /

Time of First Successful Submission: 2025-12-05 00:35:44

explicit relative paths, from /

Time of First Successful Submission: 2025-12-05 00:41:51

implicit relative path

Time of First Successful Submission: 2025-12-05 10:45:46

home sweet home

Time of First Successful Submission: 2025-12-05 11:16:52

cat: not the pet, but the command!

Time of First Successful Submission: 2025-12-05 16:40:10

catting absolute paths

Time of First Successful Submission: 2025-12-05 16:42:52

more catting practice

Time of First Successful Submission: 2025-12-05 16:44:02

grepping for a needle in a haystack

Time of First Successful Submission: 2025-12-05 17:30:21

comparing files

Time of First Successful Submission: 2025-12-05 17:37:43

listing files

Time of First Successful Submission: 2025-12-05 17:48:50

touching files

Time of First Successful Submission: 2025-12-05 17:50:23

removing files

Time of First Successful Submission: 2025-12-05 17:57:47

moving files

Time of First Successful Submission: 2025-12-05 17:59:23

copying files

Time of First Successful Submission: 2025-12-05 18:00:28

hidden files

Time of First Successful Submission: 2025-12-05 18:01:31

An Epic Filesystem Quest

Time of First Successful Submission: 2025-12-05 18:20:35

making directories

Time of First Successful Submission: 2025-12-05 18:34:50

finding files

Time of First Successful Submission: 2025-12-05 18:39:40

linking files

Time of First Successful Submission: 2025-12-06 00:07:23

Learning From Documentation

Time of First Successful Submission: 2025-12-06 16:22:08

Learning Complex Usage

Time of First Successful Submission: 2025-12-06 16:42:41

Reading Manuals

Time of First Successful Submission: 2025-12-08 19:02:07

Searching Manuals

Time of First Successful Submission: 2025-12-08 19:04:37

Searching For Manuals

Time of First Successful Submission: 2025-12-08 19:20:09

Helpful Programs

Time of First Successful Submission: 2025-12-08 19:28:01

Help for Builtins

Time of First Successful Submission: 2025-12-08 22:58:33

Matching with *

Time of First Successful Submission: 2025-12-10 11:42:15

Matching with ?

Time of First Successful Submission: 2025-12-10 11:44:02

Matching with []

Time of First Successful Submission: 2025-12-10 16:55:19

Matching paths with []

Time of First Successful Submission: 2025-12-10 17:11:05

Multiple globs

Time of First Successful Submission: 2025-12-10 17:16:02

Mixing globs

Time of First Successful Submission: 2025-12-10 18:45:30

Exclusionary globbing

Time of First Successful Submission: 2025-12-10 18:50:42

Tab completion

Time of First Successful Submission: 2025-12-10 18:54:34

Multiple options for tab completion

Time of First Successful Submission: 2025-12-10 19:03:52

Tab completion on commands

Time of First Successful Submission: 2025-12-10 19:05:02

Redirecting output

Time of First Successful Submission: 2025-12-04 23:08:10

Redirecting more output

Time of First Successful Submission: 2025-12-12 10:35:21

Appending output

Time of First Successful Submission: 2025-12-12 13:16:31

Redirecting errors

Time of First Successful Submission: 2025-12-12 13:45:11

Redirecting input

Time of First Successful Submission: 2025-12-12 14:09:44

Grepping stored results

Time of First Successful Submission: 2025-12-12 14:12:15

Grepping live output

Time of First Successful Submission: 2025-12-12 14:24:18

Grepping errors

Time of First Successful Submission: 2025-12-12 17:43:32

Filtering with grep -v

Time of First Successful Submission: 2025-12-12 17:48:37

Filtering with sed

Time of First Successful Submission: 2025-12-12 17:57:12

Duplicating piped data with tee

Time of First Successful Submission: 2025-12-12 18:28:06

Process substitution for input

Time of First Successful Submission: 2025-12-13 14:35:36

Writing to multiple programs

Time of First Successful Submission: 2025-12-15 17:34:41

Split-piping stderr and stdout

Time of First Successful Submission: 2025-12-15 19:35:28

Named pipes

Time of First Successful Submission: 2025-12-17 10:45:18

Printing Variables

Time of First Successful Submission: 2025-12-17 11:33:03

Setting Variables

Time of First Successful Submission: 2025-12-17 11:34:36

Multi-word Variables

Time of First Successful Submission: 2025-12-17 11:37:34

Exporting Variables

Time of First Successful Submission: 2025-12-17 11:52:29

Printing Exported Variables

Time of First Successful Submission: 2025-12-17 11:54:33

Storing Command Output

Time of First Successful Submission: 2025-12-17 18:33:45

Reading Input

Time of First Successful Submission: 2025-12-17 18:39:04

Reading Files

Time of First Successful Submission: 2025-12-17 18:42:05

Translating characters

Time of First Successful Submission: 2025-12-17 18:51:11

Deleting characters

Time of First Successful Submission: 2025-12-17 18:53:19

Deleting newlines

Time of First Successful Submission: 2025-12-17 18:58:29

Extracting the first lines with head

Time of First Successful Submission: 2025-12-17 19:01:39

Extracting specific sections of text

Time of First Successful Submission: 2025-12-17 19:07:50

Sorting data

Time of First Successful Submission: 2025-12-17 19:10:02

Listing Processes

Time of First Successful Submission: 2025-12-22 18:38:30

Killing Processes

Time of First Successful Submission: 2025-12-22 18:45:49

Interrupting Processes

Time of First Successful Submission: 2025-12-22 18:46:40

Killing Misbehaving Processes

Time of First Successful Submission: 2025-12-22 18:51:25

Suspending Processes

Time of First Successful Submission: 2025-12-22 18:53:04

Resuming Processes

Time of First Successful Submission: 2025-12-22 18:56:46

Backgrounding Processes

Time of First Successful Submission: 2025-12-22 19:01:53

Foregrounding Processes

Time of First Successful Submission: 2025-12-22 19:03:16

Starting Backgrounded Processes

Time of First Successful Submission: 2025-12-22 19:04:35

Process Exit Codes

Time of First Successful Submission: 2025-12-22 19:15:59

Other users with su

Time of First Successful Submission: 2025-12-25 23:59:22

Cracking passwords

Time of First Successful Submission: 2025-12-26 00:13:45


GCA CTF

3 / 104 36795 / 43529


Using the Terminal

Time of First Successful Submission: 2025-12-03 19:05:40

Google Dorks

Time of First Successful Submission: 2025-12-18 23:29:57

Grep Master

Time of First Successful Submission: 2025-12-18 23:05:00