Provided by: gnunet_0.10.1-5.1build2_amd64 bug


       gnunet-search - a command line interface to search for content on GNUnet


       gnunet-search [OPTIONS] [+]KEYWORD [[+]KEYWORD]*

       gnunet-search [OPTIONS] [+]URI


       Search  for content on GNUnet. The keywords are case-sensitive.  gnunet-search can be used
       both for a search in the global namespace as well as for searching a private subspace.

       -a LEVEL, --anonymity=LEVEL

              The -a option can be used to specify additional anonymity constraints. If set to 0,
              GNUnet  will  try  to  download  the file as fast as possible, including using non-
              anonymous methods.  If you set it to 1 (default), you use  the  standard  anonymous
              routing  algorithm  (which  does  not  explicitly  leak your identity).  However, a
              powerful adversary may still be able to perform traffic  analysis  (statistics)  to
              over  time  infer  data  about  your  identity.   You  can  gain  better privacy by
              specifying a higher level of anonymity, which increases the amount of cover traffic
              your  own traffic will get, at the expense of performance.  Note that your download
              performance is not only determined by your own anonymity level,  but  also  by  the
              anonymity  level  of  the  peers publishing the file.  So even if you download with
              anonymity level 0, the peers publishing the data might be  sharing  with  a  higher
              anonymity  level,  which in this case will determine performance.  Also, peers that
              cache content in the network always use anonymity level 1.

              This option can be used to limit requests further than that. In particular, you can
              require  GNUnet  to  receive  certain  amounts  of  traffic from other peers before
              sending your queries. This way, you can gain very high levels of anonymity - at the
              expense  of much more traffic and much higher latency. So set it only if you really
              believe you need it.

              The definition of ANONYMITY-RECEIVE is the following.   0  means  no  anonymity  is
              required.   Otherwise  a  value  of  'v' means that 1 out of v bytes of "anonymous"
              traffic can be from the local user, leaving 'v-1' bytes of cover traffic  per  byte
              on  the wire.  Thus, if GNUnet routes n bytes of messages from foreign peers (using
              anonymous routing),  it  may  originate  n/(v-1)  bytes  of  queries  in  the  same
              time-period.  The  time-period  is  twice  the  average  delay  that  GNUnet defers
              forwarded queries.

              The default is 1 and this should be fine for most users.  Also notice that  if  you
              choose very large values, you may end up having no throughput at all, especially if
              many of your fellow GNUnet-peers all do the same.

       -c FILENAME, --config=FILENAME
              use config file (defaults: ~/.config/gnunet.conf)

       -h, --help
              print help page

       -L LOGLEVEL, --loglevel=LOGLEVEL
              Change the loglevel.  Possible values for LOGLEVEL are  ERROR,  WARNING,  INFO  and

       -o FILENAME, --output=FILENAME
              Writes a GNUnet directory containing all of the search results to FILENAME.

       -n, --no-network
              Only search locally, do not forward requests to other peers.

       -N VALUE, --results=VALUE
              automatically terminate the search after receiving VALUE results.

       -t DELAY, --timeout=DELAY
              Automatically  timeout  search  after  DELAY.   The  value  given  must be a number
              followed by a space and a time unit, for example "500 ms".  Note  that  the  quotes
              are  required  on  the  shell.   Otherwise  the  search runs until gnunet-search is
              aborted with CTRL-C.

       -v, --version
              print the version number

       -V, --verbose
              print meta data from search results as well


       You can run gnunet-search with an URI instead of a keyword.  The URI can have  the  format
       for  a  namespace  search  or for a keyword search.  For a namespace search, the format is
       gnunet://fs/sks/NAMESPACE/IDENTIFIER.       For      a      keyword      search,       use
       gnunet://fs/ksk/KEYWORD[+KEYWORD]*.   If  the  format does not correspond to a GNUnet URI,
       GNUnet will automatically assume that keywords are supplied directly.

       If multiple keywords are passed, gnunet-search will look for content matching any  of  the
       keywords.  The prefix "+" makes a keyword mandatory.

       # gnunet-search "Das Kapital"

       searches for content matching the keyword "Das Kapital".  Whereas

       # gnunet-search +Das +Kapital

       Searches for content matching both mandatory keywords "Das" and "Kapital".

       Search results are printed by gnunet-search like this:

            gnunet-download -o "COPYING" gnunet://fs/chk/HASH1.HASH2.SIZE

                 Description: The GNU General Public License

                 Mime-type: text/plain

       The  first  line contains the command to run to download the file.  The suggested filename
       in the example is COPYING.  The GNUnet URI consists of the key and query hash of the  file
       and  finally  the  size  of  the file.  After the command to download the file GNUnet will
       print meta-data about the file as advertised in the search result, here "The  GNU  General
       Public  License"  and  the  mime-type (see the options for gnunet-publish on how to supply
       meta-data by hand).


              GNUnet configuration file; specifies the default value for the timeout


       Report  bugs  to   <>   or   by   sending   electronic   mail   to


       gnunet-fs-gtk(1), gnunet-publish(1), gnunet-download(1), gnunet.conf(5),