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tr is a command in Unix, Plan 9, Inferno, and Unix-like operating systems. It is an abbreviation of translate or transliterate, indicating its operation of replacing or removing specific characters in its input data set.
Implementations & Overview
Explore the main themes, entities and connections around Tr (Unix). 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.
characters tr command set unix also inferno unix-like written plan operating character single version input gnu os-9 msx-dos coreutils example
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Tr (Unix) | Developers | Various open-source and commercial developers | 1.00 | infobox |
| Tr (Unix) | License | coreutils: GPLv3+ Plan 9: MIT License | 1.00 | infobox |
| Tr (Unix) | Operating system | Unix, Unix-like, Plan 9, Inferno, OS-9, MSX-DOS, IBM i | 1.00 | infobox |
| Tr (Unix) | Original authors | Douglas McIlroy (AT&T Bell Laboratories) | 1.00 | infobox |
| Tr (Unix) | Platform | Cross-platform | 1.00 | infobox |
| Tr (Unix) | Release | November 1973; 52 years ago (1973-11) | 1.00 | infobox |
| Tr (Unix) | Repository | openbsd.su/src/usr.bin/tr/ | 1.00 | infobox |
| Tr (Unix) | Type | Command | 1.00 | infobox |
| Tr (Unix) | Written in | C | 1.00 | infobox |
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.