[relson@osage cvs]$ strace -feopen bogofilter -Q
open("/etc/ld.so.cache", O_RDONLY)      = 3
open("/usr/lib/libdb-4.2.so", O_RDONLY) = 3
open("/lib/tls/libm.so.6", O_RDONLY)    = 3
open("/lib/tls/libc.so.6", O_RDONLY)    = 3
open("/etc/localtime", O_RDONLY)        = 3
open("/etc/bogofilter.cf", O_RDONLY)    = 3
open("/etc/nsswitch.conf", O_RDONLY)    = 3
open("/etc/ld.so.cache", O_RDONLY)      = 3
open("/lib/libnss_files.so.2", O_RDONLY) = 3
open("/etc/passwd", O_RDONLY)           = 3
open("/home/relson/.bogofilter.cf", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/etc/mtab", O_RDONLY)             = 3
open("/proc/stat", O_RDONLY)            = 3
open("/var/spool/bogofilter/DB_CONFIG", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/var/spool/bogofilter/__db.001", O_RDWR|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/var/spool/bogofilter/__db.001", O_RDWR|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/var/spool/bogofilter/__db.001", O_RDWR|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/var/spool/bogofilter", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = 3
open("/etc/mtab", O_RDONLY)             = 3
open("/proc/stat", O_RDONLY)            = 3
open("/var/spool/bogofilter/ignore.db", O_RDONLY|O_LARGEFILE) = 3
open("DB_CONFIG", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/var/spool/bogofilter/ignore.db", O_RDONLY|O_LARGEFILE) = 3
open("/etc/mtab", O_RDONLY)             = 4
open("/proc/stat", O_RDONLY)            = 4
open("/var/spool/bogofilter/wordlist.db", O_RDONLY|O_LARGEFILE) = 4
open("DB_CONFIG", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/var/spool/bogofilter/wordlist.db", O_RDONLY|O_LARGEFILE) = 4
# bogofilter version 0.96.2.cvs

robx        = 0.412450  # (4.12e-01)
robs        = 0.010000  # (1.00e-02)
min_dev     = 0.300000  # (3.00e-01)
ham_cutoff  = 0.421000  # (4.21e-01)
spam_cutoff = 0.605279  # (6.05e-01)
ns_esf      = 0.011573  # (1.16e-02)
sp_esf      = 0.003662  # (3.66e-03)

block-on-subnets  = Yes
encoding          = utf-8
charset-default   = iso-8859-1
replace-nonascii-characters = Yes
stats-in-header   = No
thresh-update     = 0.010000
timestamp         = Yes

spam-header-name  = X-Bogosity
spam-subject-tag  = ''
unsure-subject-tag = ''
header-format     = %h: %c, tests=bogofilter, spamicity=%f, version=%v
terse-format      = %1.1c %f
log-header-format = %h: %c, spamicity=%f, version=%v, queueID=%Q
log-update-format = register-%r, %w words, %m messages
spamicity-tags    = Spam, Ham, Unsure
spamicity-formats = %6.2e, %6.2e, %0.6f