Set Flags

6 -- INET6
u -- NO_PREFIX (not set)
s -- USE_SERVICES
E -- OPER_REHASH
T -- TOPIC_WHO_TIME
J -- OPER_DIE
Z -- ZIP_LINKS
p -- CRYPT_OPER_PASSWORD
I -- DEFAULT_INVISIBLE
k -- OPER_KILL(_LOCAL)
R -- OPER_RESTART
F -- CLONE_CHECK
M -- IDLE_FROM_MSG
a -- NO_IDENT
v -- ENABLE_SIDTRACE
l -- FAILED_OPERLOG

NOT set Flags

Y -- USE_SYSLOG
j -- JAPANESE
m -- M4_PREPROC
h -- BETTER_CDELAY
X -- UNIXPORT
S -- ENABLE_SUMMON
C -- CMDLINE_CONFIG
K -- OPER_KILL_REMOTE
d -- RANDOM_NDELAY
f -- SLOW_ACCEPT
L -- LEAST_IDLE
Q -- OPER_SQUIT_REMOTE
H -- HUB
U -- USERS_SHOWS_UTMP
P -- CRYPT_LINK_PASSWORD
n -- BETTER_NDELAY
D -- DEBUGMODE
c -- CHROOTDIR