one fable-low hijack cell
pair awk / sed
envelope code_haskell_alt
ordering BA
effort low
Haskell alternative operator — '{X} <|> {Y}' (Alternative class).
verdictpicked awk (first-offered)
· classifierA
· tiernone
response (200 chars)
# sed vs awk
Both are classic Unix text-processing tools, but they serve different needs:
## sed (Stream EDitor)
Best for **simple, line-based transformations** — find/replace, deletion, insertion.
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