Set Flags

u -- NO_PREFIX (not set)
E -- OPER_REHASH
M -- IDLE_FROM_MSG
R -- OPER_RESTART
k -- OPER_KILL(_LOCAL)
6 -- INET6
a -- NO_IDENT
v -- ENABLE_SIDTRACE
p -- CRYPT_OPER_PASSWORD
F -- CLONE_CHECK
J -- OPER_DIE
s -- USE_SERVICES
I -- DEFAULT_INVISIBLE
T -- TOPIC_WHO_TIME
Z -- ZIP_LINKS

NOT set Flags

D -- DEBUGMODE
n -- BETTER_NDELAY
H -- HUB
d -- RANDOM_NDELAY
S -- ENABLE_SUMMON
L -- LEAST_IDLE
l -- FAILED_OPERLOG
Y -- USE_SYSLOG
C -- CMDLINE_CONFIG
U -- USERS_SHOWS_UTMP
Q -- OPER_SQUIT_REMOTE
P -- CRYPT_LINK_PASSWORD
X -- UNIXPORT
h -- BETTER_CDELAY
K -- OPER_KILL_REMOTE
f -- SLOW_ACCEPT
m -- M4_PREPROC
c -- CHROOTDIR
j -- JAPANESE