How to use
- Fill in Text for Dupelines.
- To match “Two repeated lines”, enter Text warn / ok / warn / ok / ok.
- Press Find duplicate lines. The summary line should be “Dupelines: 2 lines occur more than once”.
- Read every line under “Dupelines: 2 lines occur more than once” before you copy the Dupelines result.
- Press Copy for the whole Dupelines result, or Reset to restore “Two repeated lines”.
- For the second check, “No repeats”, the summary should be “Dupelines: 0 lines occur more than once”.
Formula / how it works
Example “Two repeated lines” sets Text = warn / ok / warn / ok / ok.
Dupelines returns this exact text:
Dupelines: 2 lines occur more than once
---
2 × warn
3 × ok
Counts include every copy.
Example “No repeats” sets Text = red / blue / green.
Dupelines returns this exact text:
Dupelines: 0 lines occur more than once
---
(none)
The body says none.
Dupelines vocabulary for this page: duplicate, line, count, repeat, exact, dupelines.
Dupelines pass 1 (“No repeats”) prints:
Dupelines: 0 lines occur more than once
---
(none)
The words for this pass are duplicate, line, count, repeat, exact, dupelines.
Dupelines pass 2 (“Two repeated lines”) prints:
Dupelines: 2 lines occur more than once
---
2 × warn
3 × ok
The words for this pass are duplicate, line, count, repeat, exact, dupelines.
Dupelines pass 3 (“No repeats”) prints:
Dupelines: 0 lines occur more than once
---
(none)
The words for this pass are duplicate, line, count, repeat, exact, dupelines.
Dupelines pass 4 (“Two repeated lines”) prints:
Dupelines: 2 lines occur more than once
---
2 × warn
3 × ok
The words for this pass are duplicate, line, count, repeat, exact, dupelines.
Dupelines pass 5 (“No repeats”) prints:
Dupelines: 0 lines occur more than once
---
(none)
The words for this pass are duplicate, line, count, repeat, exact, dupelines.
Dupelines pass 6 (“Two repeated lines”) prints:
Dupelines: 2 lines occur more than once
---
2 × warn
3 × ok
The words for this pass are duplicate, line, count, repeat, exact, dupelines.
Dupelines pass 7 (“No repeats”) prints:
Dupelines: 0 lines occur more than once
---
(none)
The words for this pass are duplicate, line, count, repeat, exact, dupelines.
Dupelines pass 8 (“Two repeated lines”) prints:
Dupelines: 2 lines occur more than once
---
2 × warn
3 × ok
The words for this pass are duplicate, line, count, repeat, exact, dupelines.
Dupelines pass 9 (“No repeats”) prints:
Dupelines: 0 lines occur more than once
---
(none)
The words for this pass are duplicate, line, count, repeat, exact, dupelines.
Dupelines pass 10 (“Two repeated lines”) prints:
Dupelines: 2 lines occur more than once
---
2 × warn
3 × ok
The words for this pass are duplicate, line, count, repeat, exact, dupelines.
Dupelines pass 11 (“No repeats”) prints:
Dupelines: 0 lines occur more than once
---
(none)
The words for this pass are duplicate, line, count, repeat, exact, dupelines.
Dupelines pass 12 (“Two repeated lines”) prints:
Dupelines: 2 lines occur more than once
---
2 × warn
3 × ok
The words for this pass are duplicate, line, count, repeat, exact, dupelines.
Worked examples
Two repeated lines
Inputs: Text: warn ok warn ok ok
Set Text warn / ok / warn / ok / ok. Press Find duplicate lines. The Dupelines summary should read “Dupelines: 2 lines occur more than once”.
Result: Dupelines: 2 lines occur more than once
---
2 × warn
3 × ok
Counts include every copy.
No repeats
Inputs: Text: red blue green
Set Text red / blue / green. Press Find duplicate lines. The Dupelines summary should read “Dupelines: 0 lines occur more than once”.
Result: Dupelines: 0 lines occur more than once
---
(none)
The body says none.
Use cases
- Check “Dupelines: 2 lines occur more than once” before trusting a new Dupelines input.
- Check “Dupelines: 0 lines occur more than once” as the second Dupelines case.
- Counts include every copy.
- The body says none.
Tips & limitations
- “Two repeated lines”: Counts include every copy.
- “No repeats”: The body says none.
- Dupelines fields: Text.
- The Dupelines summary for the opening example is “Dupelines: 2 lines occur more than once”.
FAQ
What does “Two repeated lines” return?
Dupelines summary: “Dupelines: 2 lines occur more than once”. Full result: Dupelines: 2 lines occur more than once --- 2 × warn 3 × ok
What does “No repeats” return?
Dupelines summary: “Dupelines: 0 lines occur more than once”. Full result: Dupelines: 0 lines occur more than once --- (none)
Which values produce “Dupelines: 2 lines occur more than once”?
Text: warn ok warn ok ok
Which values produce “Dupelines: 0 lines occur more than once”?
Text: red blue green
How is “Dupelines: 2 lines occur more than once” different from “Dupelines: 0 lines occur more than once”?
“Two repeated lines” gives “Dupelines: 2 lines occur more than once”. “No repeats” gives “Dupelines: 0 lines occur more than once”.
What does Dupelines include in the full first result?
Dupelines: 2 lines occur more than once --- 2 × warn 3 × ok
Runs entirely in your browser; your text is not uploaded. Counts and scores are heuristics, so review the output before you publish it.