SYNOPSIS

sylfilter [options] message [message ...]

DESCRIPTION

SylFilter (tentative name) version 0.7

OPTIONS

-j

learn junk (spam) messages

-c

learn clean (non-spam) messages

-J

unlearn junk (spam) messages

-C

unlearn clean (non-spam) messages

-t

classify messages

-v

show verbose messages

-d

show debug messages

-m n|r

specify filtering method n : Paul Graham (Naive Bayes) method r : Gary Robinson (Robinson-Fisher) method (default)

--min-dev

ignore if score near (default: 0.1)

--robs

Robinson's s parameter (default: 1.0)

--robx

Robinson's x parameter (default: 0.5)

-B

do not bias probability for clean mail (Paul/Naive method only, may increase false-positive)

-V

print version

-h, --help

print this help message

-E <engine_name>

specify key-value store engine (show below)

-p <path>

specify database directory

Return values:

0

junk (spam)

1

clean (non-spam)

2

uncertain

127 other errors

Default database location: /root/.sylfilter/*.db

Available key-value stores:

QDBM SQLite