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psl(1)                           User Commands                          psl(1)




NAME

       psl - Explore the Public Suffix List


SYNOPSIS

       psl [options] <domains...>


DESCRIPTION

       `psl'  explores  the Public Suffix List.  It takes a list of domains on
       the command line, or if no domains are present on the command line,  it
       reads  one  domain per line from standard input.  It prints its results
       to standard output, with each line containing one domain followed by  a
       colon, followed by the relevant information for that domain.


MODES

       The  information printed per domain changes based on the selected mode.
       Available modes are:

       --is-public-suffix
              check if domains are public suffixes. [default]
              Returned data: 1 if the domain is a public suffix, 0  otherwise.
              This  option can be combined with --no-star-rule.  It's use will
              switch off the PSL 'prevailing star rule' so that all  TLDs  not
              explicitly  listed  in  the PSL will return 0 (not a public suf-
              fix).

       --is-cookie-domain-acceptable <cookie-domain>
              check if cookie-domain is acceptable for domains.
              Returned data: 1 if cookie-domain is acceptable for the  domain,
              0 otherwise.

       --print-unreg-domain
              Returned data: the longest public suffix part for each domain.

       --print-reg-domain
              Returned data: the shortest private suffix part for each domain.


VERSION INFORMATION

       `psl' can instead be used to report information about  the  version  of
       the library and its built-in Public Suffix data:

       --version
              show library version information

       --print-info
              print info about library builtin data


PUBLIC SUFFIX DATA

       By default, `psl' will use the latest available Public Suffix data.
       You can also direct it to use a different file:

       --use-latest-data
              use the latest available PSL data [default]

       --use-builtin-data
              use the builtin PSL data

       --load-psl-file <filename>
              load PSL data from file


SEE ALSO

       https://publicsuffix.org/ https://github.com/rockdaboot/libpsl


COPYRIGHT

       libpsl  and `psl' are copyright (C) 2014-2016 Tim Ruehsen under an MIT-
       style License.
       This documentation was written by Daniel Kahn Gillmor  for  the  Debian
       project,  but  may  be  used by others under the same license as libpsl
       itself.



psl 0.13.0                         July 2016                            psl(1)

libpsl 0.20.2 - Generated Sat May 5 13:32:49 CDT 2018
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