PSL(1) PSL(1) (NAME) psl - (Public Suffix List) (SYNOPSIS) psl [] <...> (DESCRIPTION) psl << >> (Public Suffix List) . . (:) . (MODES) . : --is-public-suffix . [] : 1 domain 0. --no-star-rule . << >> (prevailing star rule) PSL TLD PSL 0 ( ) . --is-cookie-domain-acceptable cookie-domain . : 1 cookie-domain domain 0. --print-unreg-domain : domain. --print-reg-domain : domain. (VERSION INFORMATION) psl : --version --print-info (PUBLIC SUFFIX DATA) psl . : --use-latest-data PSL [] --use-builtin-data PSL --load-psl-file PSL (SEE ALSO) https://publicsuffix.org https://github.com/rockdaboot/libpsl (COPYRIGHT) (C) 2014-2016 libpsl psl Tim Ruehsen MIT . Daniel Kahn Gillmor libpsl . psl 0.13.0 July 2016 PSL(1)