Set Flags

u -- NO_PREFIX (not set)
K -- OPER_KILL_REMOTE
E -- OPER_REHASH
J -- OPER_DIE
Z -- ZIP_LINKS
a -- NO_IDENT
M -- IDLE_FROM_MSG
F -- CLONE_CHECK
l -- FAILED_OPERLOG
6 -- INET6
R -- OPER_RESTART
T -- TOPIC_WHO_TIME
p -- CRYPT_OPER_PASSWORD
I -- DEFAULT_INVISIBLE

NOT set Flags

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