Set Flags

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

NOT set Flags

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