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ex (short for extended)[better source needed] is a line editor based on and intended as an improvement to ed, the original Unix editor. Today, it is standardized by POSIX.
Standards & Overview
Explore the main themes, entities and connections around Ex (text editor). Start with the topic map, then use the sections below for research and deeper semantic analysis.
Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Browse the full topic structure. Each item opens a new analysis centered on that subject.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
See the strongest relationship patterns around the current topic before diving into the raw triples.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
ex mode vi editor visual commands line every via unix ed program text today coulouris called em berkeley fact modes
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Ex (text editor) | Operating system | Unix | 1.00 | infobox |
| Ex (text editor) | Original author | Bill Joy | 1.00 | infobox |
| Ex (text editor) | Platform | Cross-platform | 1.00 | infobox |
| Ex (text editor) | Release | March 9, 1978; 48 years ago (1978-03-09) (as part of 1BSD) | 1.00 | infobox |
| Ex (text editor) | Type | Text editor | 1.00 | infobox |
| Ex (text editor) | Written in | C | 1.00 | infobox |
| vim provide both vi | instance of | some programs | 0.80 | text |
| ex compatibility modes such that neither vi nor ex are the program per se.The core ex commands which relate to search | instance of | some programs | 0.80 | text |
| replace are essential to vi | instance of | some programs | 0.80 | text |
These clusters group vocabulary that occurs around closely connected concepts in the source material.
Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.