A regular expression to match SHA-1 hashes.
/\b([a-f0-9]{40})\b/
If you’re looking for a regex that matchesa SHA-1 word within a string:
/\b([a-f0-9]{40})\b/
SHA-1 Hash Examples:
- 6f2ab963b5a51d155d69ac091e52e506d1055057
- 194E13DA720A1F025685E5D677EBA8A1AFF3860A