Unverified50% confidenceFactExact time

:h和:t修饰符对应dirname和basename命令的功能，但以内联方式实现

1

Sources

50%

Confidence

Long-term

Relevance

8/10/2026

First Seen

Sources

Shell Exclamation Mark Usage Explained: Double Your Command-Line Efficiency with History Expansion

Related Claims

UnverifiedSemantic fingerprinting encodes textual semantic representations using Locality-Sensitive Hashing (LSH) so that semantically similar content produces similar fingerprints, with SimHash and MinHash being two commonly used LSH implementations.56% similar

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