Brace Expansion Tree

9 hours ago

Bash one-liner uses brace expansion to generate 30 English words.
Brace expansion iterates through possibilities in curly braces, with commas as separators.
Two brace expressions expand to the Cartesian product of their elements.
Expression {w,t,} includes an empty string as a possibility.
The full expression {w,t,}h{e...,ither,at} multiplies two brace sets to produce word combinations.
Brace expansion performs a depth-first traversal of the tree structure.

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