Set Flags

a -- NO_IDENT
T -- TOPIC_WHO_TIME
u -- NO_PREFIX (not set)
F -- CLONE_CHECK
6 -- INET6
K -- OPER_KILL_REMOTE
J -- OPER_DIE
Z -- ZIP_LINKS
H -- HUB
M -- IDLE_FROM_MSG
Q -- OPER_SQUIT_REMOTE
R -- OPER_RESTART
E -- OPER_REHASH

NOT set Flags

h -- BETTER_CDELAY
C -- CMDLINE_CONFIG
Y -- USE_SYSLOG
v -- ENABLE_SIDTRACE
l -- FAILED_OPERLOG
I -- DEFAULT_INVISIBLE
D -- DEBUGMODE
k -- OPER_KILL(_LOCAL)
P -- CRYPT_LINK_PASSWORD
c -- CHROOTDIR
d -- RANDOM_NDELAY
X -- UNIXPORT
S -- ENABLE_SUMMON
m -- M4_PREPROC
n -- BETTER_NDELAY
p -- CRYPT_OPER_PASSWORD
f -- SLOW_ACCEPT
j -- JAPANESE
U -- USERS_SHOWS_UTMP
s -- USE_SERVICES
L -- LEAST_IDLE