Set Flags

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

NOT set Flags

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