Set Flags

a -- NO_IDENT
R -- OPER_RESTART
K -- OPER_KILL_REMOTE
u -- NO_PREFIX (not set)
E -- OPER_REHASH
M -- IDLE_FROM_MSG
I -- DEFAULT_INVISIBLE
Q -- OPER_SQUIT_REMOTE
p -- CRYPT_OPER_PASSWORD
s -- USE_SERVICES
T -- TOPIC_WHO_TIME
v -- ENABLE_SIDTRACE
Z -- ZIP_LINKS
F -- CLONE_CHECK
6 -- INET6

NOT set Flags

k -- OPER_KILL(_LOCAL)
J -- OPER_DIE
h -- BETTER_CDELAY
S -- ENABLE_SUMMON
D -- DEBUGMODE
H -- HUB
U -- USERS_SHOWS_UTMP
m -- M4_PREPROC
P -- CRYPT_LINK_PASSWORD
d -- RANDOM_NDELAY
l -- FAILED_OPERLOG
L -- LEAST_IDLE
f -- SLOW_ACCEPT
Y -- USE_SYSLOG
X -- UNIXPORT
j -- JAPANESE
n -- BETTER_NDELAY
c -- CHROOTDIR
C -- CMDLINE_CONFIG