GPGPARTICIPANTS-PREFILL(1) General Commands Manual GPGPARTICIPANTS-PREFILL(1) NAME gpgparticipants-prefill - insert checksum-digits in a gpgparticicpants' form SYNOPSIS gpgparticipants-prefill [OPTIONS] EMPTYLIST FILLEDLIST DESCRIPTION gpgparticipants-prefill takes a file produced by gpgparticipants (EMPTYLIST) and tries to fill in some digits into the SHA256 field such that the resulting list actually has a SHA256 checksum that starts with those digits. In other words, it tries to produce a file that hashes to a checksum that is partially written down in the file. Whenever a match is found, a file with the digits filled in is written to FILLEDLIST.DIGITS. OPTIONS -h, --help Print the usage text. --fastforward If a match is found of some length, immediately jump to the next length. --min-length NUM Start search with given length. --max-length NUM Stop search after the given length. --prefix PREFIX Only consider hex strings starting with PREFIX. SEE ALSO gpgparticipants(1) AUTHOR This manual page was written by Stefan Huber . October 17, 2013 GPGPARTICIPANTS-PREFILL(1)