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Ls

ls is a shell command for listing files – including special files such as directories. Originally developed for Unix and later codified by POSIX and Single UNIX Specification, it is supported in many operating systems today, including Unix-like variants, Windows (via PowerShell and UnxUtils), EFI, and MSX-DOS (via MSX-DOS2 Tools).

Literary Connections & Measurement

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Research this topic

Explore the main themes, entities and connections around Ls. Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Developers
Various open-source and commercial developers
License
coreutils: GPLv3+ BusyBox: GPL-2.0-only Toybox: 0BSD Plan 9: MIT License
Operating system
Multics, Unix, Unix-like, Plan 9, Inferno, MSX-DOS
Original authors
coreutils: Richard Stallman and David MacKenzie
Type
Command
Written in
C

Topics to explore

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

Behavior

Example

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

Map overview Semantic statistics

Ls

Nodes48
Edges47
Triples39
Avg. degree1.96
Density0.041667
Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

Ls

Top relations

related to External links · 19
Ls → FreeBSD General Commands Manualls, Inferno General, Linux User Manual, LinuxQuestions, Manned, ManualGNUlssource, NetBSD General Commands Manualls, OpenBSD General Commands Manualls, Plan, Programmer's Manual, Shell, Solaris, The Open Groupls, The Single UNIX Specification, User Commands, User Commands Reference Manualls, Utilities Reference, Version, Volume
see also · 9
Ls → Apple, Directory, POSIX, Search, Shell, Unix, Unix-like, Unix/POSIX, Value
related to Behavior · 3
Ls → Common, Otherwise, When
Developers · 1
Ls → Various open-source and commercial developers
License · 1
Ls → coreutils: GPLv3+ BusyBox: GPL-2.0-only Toybox: 0BSD Plan 9: MIT License
Operating system · 1
Ls → Multics, Unix, Unix-like, Plan 9, Inferno, MSX-DOS
Original authors · 1
Ls → coreutils: Richard Stallman and David MacKenzie
Type · 1
Ls → Command
Written in · 1
Ls → C
is a · 1
Ls → shell command for listing files

Important terminology Word statistics

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

unix command directory posix file files unix-like systems including single specification version name example windows operating type msx-dos multics output

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
LsDevelopersVarious open-source and commercial developers1.00infobox
LsLicensecoreutils: GPLv3+ BusyBox: GPL-2.0-only Toybox: 0BSD Plan 9: MIT License1.00infobox
LsOperating systemMultics, Unix, Unix-like, Plan 9, Inferno, MSX-DOS1.00infobox
LsOriginal authorscoreutils: Richard Stallman and David MacKenzie1.00infobox
LsTypeCommand1.00infobox
LsWritten inC1.00infobox
Lsis ashell command for listing files0.90text
directoriesinstance ofincluding special files0.80text
Lsrelated to BehaviorWhen0.60section
Lsrelated to BehaviorOtherwise0.60section
Lsrelated to BehaviorCommon0.60section
Lsrelated to External linksShell0.60section

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

    Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.

    Min side: 3
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