Set Flags

u -- NO_PREFIX (not set)
v -- ENABLE_SIDTRACE
Q -- OPER_SQUIT_REMOTE
l -- FAILED_OPERLOG
E -- OPER_REHASH
Z -- ZIP_LINKS
K -- OPER_KILL_REMOTE
F -- CLONE_CHECK
a -- NO_IDENT
s -- USE_SERVICES
T -- TOPIC_WHO_TIME
6 -- INET6
M -- IDLE_FROM_MSG
H -- HUB
I -- DEFAULT_INVISIBLE

NOT set Flags

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