Set Flags

u -- NO_PREFIX (not set)
6 -- INET6
E -- OPER_REHASH
l -- FAILED_OPERLOG
p -- CRYPT_OPER_PASSWORD
I -- DEFAULT_INVISIBLE
s -- USE_SERVICES
F -- CLONE_CHECK
T -- TOPIC_WHO_TIME
J -- OPER_DIE
v -- ENABLE_SIDTRACE
a -- NO_IDENT
M -- IDLE_FROM_MSG
K -- OPER_KILL_REMOTE
Q -- OPER_SQUIT_REMOTE

NOT set Flags

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