Set Flags

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

NOT set Flags

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