Set Flags

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

NOT set Flags

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