{"name":"caper","summary":"Tool for understanding and processing pcap (packet capture) expressions","description":"Caper is a tool for understanding and processing \"pcap expressions\" (also known as *tcpdump filters*) which are used for network packet analysis.\nCaper can be used for:\n* Expanding out pcap expressions \"in full\" to understand their implicit features.\n* Reasoning about whether two expressions accept the same set of packets, or how their accepted packets differ.\n* Converting pcap expressions into BPF programs.\n* Converting between pcap expressions and English.\n\nMore info can be found in the Caper paper (https://www.nik.network/caper/pcap_semantics.pdf).","homepage_url":"https://gitlab.com/niksu/caper","license":"GPL-3.0-or-later","attribute_paths":["caper"],"releases":[{"version":"0.9","last_updated":"2026-09-29T03:29:29Z","platforms":[{"arch":"arm64","os":"macOS","system":"aarch64-darwin","attribute_path":"caper","commit_hash":"b6c8664de9b6cc07fe5666a29f91884ba81197c4","date":"2026-09-29T03:29:29Z","outputs":[{"name":"out","path":"/nix/store/04vik7wdzqg21pdh9fi6nk3a89y60lyw-caper-0.9","default":true}],"broken":false,"insecure":false},{"arch":"arm64","os":"Linux","system":"aarch64-linux","attribute_path":"caper","commit_hash":"b6c8664de9b6cc07fe5666a29f91884ba81197c4","date":"2026-09-29T03:29:29Z","outputs":[{"name":"out","path":"/nix/store/kmps58vazb8vyz81zp0cckmfk1y2yf1z-caper-0.9","default":true}],"broken":false,"insecure":false},{"arch":"x86-64","os":"macOS","system":"x86_64-darwin","attribute_path":"caper","commit_hash":"3d46470bb3030020f7e1361f33514854f5bfa86d","date":"2026-06-27T07:37:20Z","outputs":[{"name":"out","path":"/nix/store/csilqh78ib1v0k1w04gi0mzdfnhbvs0c-caper-0.9","default":true}],"broken":false,"insecure":false},{"arch":"x86-64","os":"Linux","system":"x86_64-linux","attribute_path":"caper","commit_hash":"b6c8664de9b6cc07fe5666a29f91884ba81197c4","date":"2026-09-29T03:29:29Z","outputs":[{"name":"out","path":"/nix/store/d5h3ydcwsl25da0w96yi81v30c2qmh7q-caper-0.9","default":true}],"broken":false,"insecure":false}],"platforms_summary":"Linux and macOS","outputs_summary":"","prerelease":false,"broken":false,"insecure":false}]}