Set Flags

u -- NO_PREFIX (not set)
F -- CLONE_CHECK
m -- M4_PREPROC
J -- OPER_DIE
T -- TOPIC_WHO_TIME
E -- OPER_REHASH
6 -- INET6
l -- FAILED_OPERLOG
Q -- OPER_SQUIT_REMOTE
H -- HUB
p -- CRYPT_OPER_PASSWORD
K -- OPER_KILL_REMOTE
R -- OPER_RESTART
M -- IDLE_FROM_MSG
Y -- USE_SYSLOG
a -- NO_IDENT

NOT set Flags

S -- ENABLE_SUMMON
U -- USERS_SHOWS_UTMP
I -- DEFAULT_INVISIBLE
s -- USE_SERVICES
Z -- ZIP_LINKS
c -- CHROOTDIR
k -- OPER_KILL(_LOCAL)
X -- UNIXPORT
j -- JAPANESE
n -- BETTER_NDELAY
C -- CMDLINE_CONFIG
P -- CRYPT_LINK_PASSWORD
D -- DEBUGMODE
f -- SLOW_ACCEPT
v -- ENABLE_SIDTRACE
L -- LEAST_IDLE
h -- BETTER_CDELAY
d -- RANDOM_NDELAY