hyperscan

High-performance regular expression matching library for pattern searching

brewmacoslinux

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High-performance regular expression matching library

search text for patterns really fast$ hyperscan-compile-patterns 'regex_patterns.txt' -o compiled.hs && hyperscan-scan compiled.hs input.txt

find multiple patterns in large files$ echo 'pattern1|pattern2|pattern3' | hyperscan-tool scan large_file.txt

compile regex patterns for reuse$ hyperscan-compile-patterns patterns.txt -o database.hs

scan network traffic for malicious strings$ tcpdump -r capture.pcap | hyperscan-scan compiled_malware_sigs.hs

match many patterns at once in text$ hyperscan-scan -m compiled_patterns.hs /var/log/system.log